{"id":2488,"date":"2025-06-27T08:16:54","date_gmt":"2025-06-27T08:16:54","guid":{"rendered":"https:\/\/energypowertransformer.com\/?post_type=product&#038;p=2488"},"modified":"2025-11-26T03:33:07","modified_gmt":"2025-11-26T03:33:07","slug":"2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design","status":"publish","type":"product","link":"https:\/\/energypowertransformer.com\/ru\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/","title":{"rendered":"\u0422\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440 2500 \u043a\u0412\u0410 \u0434\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043d\u0430 \u043f\u043b\u043e\u0449\u0430\u0434\u043a\u0443 - 13,8 \u043a\u0412 \u0432 480Y\/277V, 3-\u0444\u0430\u0437\u043d\u044b\u0439 \u043c\u0430\u0441\u043b\u043e\u043d\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u043d\u044b\u0439 \u0431\u043b\u043e\u043a \u043d\u0430\u0440\u0443\u0436\u043d\u043e\u0433\u043e \u043c\u043e\u043d\u0442\u0430\u0436\u0430 | \u0414\u0438\u0437\u0430\u0439\u043d ANSI \u0434\u043b\u044f \u043a\u043e\u043c\u043c\u0443\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0445\u043e\u0437\u044f\u0439\u0441\u0442\u0432\u0430"},"content":{"rendered":"<h2 data-start=\"177\" data-end=\"722\"><strong data-start=\"177\" data-end=\"240\">2500 kVA Three<\/strong><strong data-start=\"177\" data-end=\"240\"> Phase\u00a0<\/strong><strong data-start=\"177\" data-end=\"240\">Oil-Filled Pad Mounted Transformer Features<\/strong><\/h2>\n<p data-start=\"335\" data-end=\"782\">The <a href=\"https:\/\/energypowertransformer.com\/Wholesale\/pad-mounted-transformers\/\">2500 kVA pad mounted transformer<\/a> is a high-performance, oil-filled distribution unit designed for three-phase power transformation in demanding environments. Built to ANSI and IEEE standards, this utility-grade pad mount transformer efficiently steps down 13.8 kV primary voltage to 480Y\/277 V secondary voltage, making it ideal for commercial, industrial, and municipal distribution systems across North and South America.<\/p>\n<p data-start=\"784\" data-end=\"1028\">Whether you're planning an energy infrastructure upgrade, sourcing equipment for a substation, or integrating power into a campus or <a href=\"https:\/\/energypowertransformer.com\/data-center-transformers-applications-benefits-and-selection-guide\/\">data center<\/a>, this 2500 kVA <a href=\"https:\/\/energypowertransformer.com\/Wholesale\/distribution-transformers\/\">distribution transformer<\/a> offers a powerful, compact, and outdoor-ready solution.<\/p>\n<p data-start=\"784\" data-end=\"1028\"><span style=\"font-size: 120%;\"><span style=\"color: #50b848;\">Learn More<\/span>:<a href=\"https:\/\/energypowertransformer.com\/manufacturer\/1000-kva-three-phase-oil-filled-pad-mounted-distribution-transformer-13-8-kv-to-480y-277-v\/\">1000 kVA Three Phase Oil Filled Pad Mounted Distribution Transformer, 13.8 kV to 480Y\/277 V<\/a><\/span><\/p>\n<h2 data-start=\"177\" data-end=\"722\"><strong data-start=\"177\" data-end=\"240\">2500 kVA 3<\/strong><strong data-start=\"177\" data-end=\"240\">\u00a0Phase\u00a0<\/strong><strong data-start=\"177\" data-end=\"240\">Oil-Filled Pad Mounted Transformer <\/strong><strong>Technical Specs<\/strong><\/h2>\n\n<style type=\"text\/css\">\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-cly1{text-align:left;vertical-align:middle}\n.tg .tg-yla0{font-weight:bold;text-align:left;vertical-align:middle}\n<\/style>\n<table class=\"tg\">\n<thead>\n<tr>\n<th class=\"tg-yla0\">Parameter<\/th>\n<th class=\"tg-yla0\">Specification<\/th>\n<th class=\"tg-yla0\">Parameter<\/th>\n<th class=\"tg-yla0\">Specification<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"tg-cly1\">Rated Power<\/td>\n<td class=\"tg-cly1\">2500 kVA (Customizable from 500 kVA up to 10,000 kVA)<\/td>\n<td class=\"tg-cly1\">Frequency<\/td>\n<td class=\"tg-cly1\">60 Hz<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Phase<\/td>\n<td class=\"tg-cly1\">Three Phase<\/td>\n<td class=\"tg-cly1\">Cooling Method<\/td>\n<td class=\"tg-cly1\">ONAN (Oil Natural Air Natural), ONAF (optional for higher loads)<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Primary Voltage<\/td>\n<td class=\"tg-cly1\">13.8 kV Wye (Other voltage ratings available: 4.16 kV to 15 kV, Delta or Wye)<\/td>\n<td class=\"tg-cly1\">Secondary Voltage<\/td>\n<td class=\"tg-cly1\">480Y\/277 V standard (Alternatives include 208Y\/120 V, 240 V, 600Y\/347 V)<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Tap Changer<\/td>\n<td class=\"tg-cly1\">\u00b12 \u00d7 2.5% standard; options for \u00b14 \u00d7 2.5% available (On-load or Off-load)<\/td>\n<td class=\"tg-cly1\">Temperature Rise<\/td>\n<td class=\"tg-cly1\">65\u00b0C standard; optional 55\u00b0C or 75\u00b0C available<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Noise Level<\/td>\n<td class=\"tg-cly1\">\u2264 62 dB at 1 meter<\/td>\n<td class=\"tg-cly1\">Altitude<\/td>\n<td class=\"tg-cly1\">Designed for operation up to 1000 m above sea level; derating recommended above<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Enclosure Type<\/td>\n<td class=\"tg-cly1\">Pad-mounted, dead-front, tamper-resistant design available<\/td>\n<td class=\"tg-cly1\">Enclosure Material<\/td>\n<td class=\"tg-cly1\">Heavy gauge steel with durable powder coating; stainless steel optional<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Dielectric Fluid<\/td>\n<td class=\"tg-cly1\">Environmentally safe mineral oil with fire-resistant and biodegradable properties<\/td>\n<td class=\"tg-cly1\">Ingress Protection<\/td>\n<td class=\"tg-cly1\">NEMA 3R or NEMA 3S; ANSI C57.12.34 compliant<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Standards Compliance<\/td>\n<td class=\"tg-cly1\">ANSI C57.12.00, ANSI C57.12.34, IEEE, CSA, DOE 2016 energy efficiency compliant<\/td>\n<td class=\"tg-cly1\">Efficiency<\/td>\n<td class=\"tg-cly1\">Meets or exceeds DOE 2016 and CSA C802.1 efficiency requirements<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Impedance<\/td>\n<td class=\"tg-cly1\">Approximately 5.5% (\u00b17.5%)<\/td>\n<td class=\"tg-cly1\">Winding Material<\/td>\n<td class=\"tg-cly1\">Copper standard; aluminum windings optional<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Approximate Weight<\/td>\n<td class=\"tg-cly1\">2700\u20133000 kg depending on configuration<\/td>\n<td class=\"tg-cly1\">Dimensions (L\u00d7W\u00d7H)<\/td>\n<td class=\"tg-cly1\">Approximately 1800 \u00d7 1400 \u00d7 1500 mm; customizable on request<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Operating Temperature<\/td>\n<td class=\"tg-cly1\">-40\u00b0C to +55\u00b0C<\/td>\n<td class=\"tg-cly1\">Optional Accessories<\/td>\n<td class=\"tg-cly1\">Bayonet fuse kits, pressure relief valve, oil drain valve, thermometer, oil level indicator, lifting lugs<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Typical Power Range<\/td>\n<td class=\"tg-cly1\">500 kVA to 10,000 kVA<\/td>\n<td class=\"tg-cly1\">Primary Voltage Options<\/td>\n<td class=\"tg-cly1\">4.16 kV, 7.2 kV, 12.47 kV, 13.8 kV, 15 kV<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Secondary Voltage Options<\/td>\n<td class=\"tg-cly1\">208Y\/120 V, 240 V, 480Y\/277 V, 600Y\/347 V<\/td>\n<td class=\"tg-cly1\">Tap Changer Range<\/td>\n<td class=\"tg-cly1\">\u00b12 \u00d7 2.5%, \u00b14 \u00d7 2.5%; both On-load and Off-load variants available<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Noise Level Range<\/td>\n<td class=\"tg-cly1\">58 dB to 65 dB depending on model and load conditions<\/td>\n<td class=\"tg-cly1\">Cooling Methods<\/td>\n<td class=\"tg-cly1\">Standard ONAN; optional ONAF cooling available<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Enclosure Variants<\/td>\n<td class=\"tg-cly1\">NEMA 3R, NEMA 3S, stainless steel enclosures available<\/td>\n<td class=\"tg-cly1\">Winding Options<\/td>\n<td class=\"tg-cly1\">Copper (standard), aluminum (optional)<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Weight Range<\/td>\n<td class=\"tg-cly1\">2500 kg to 3200 kg depending on options and configuration<\/td>\n<td class=\"tg-cly1\">Operating Altitude<\/td>\n<td class=\"tg-cly1\">Standard operation up to 1000 m; high-altitude units can be supplied<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-cly1\">Certifications<\/td>\n<td class=\"tg-cly1\">UL Listed, cUL, CSA, CE, SGS<\/td>\n<td class=\"tg-cly1\">Applicable Standards<\/td>\n<td class=\"tg-cly1\">ANSI, IEEE, CSA, DOE, IEC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n  <div class=\"banner has-hover\" id=\"banner-2138764178\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill \"><\/div>\n                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-502924550\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n<h3 class=\"uppercase\"><span style=\"color: #000000;\"><strong data-start=\"31\" data-end=\"92\">2500 kVA Pad Mounted Transformer<\/strong><\/span><\/h3>\n<h3 class=\"uppercase\"><span style=\"color: #000000;\"><strong data-start=\"31\" data-end=\"92\"> 13.8kV to 480V Outdoor<\/strong><\/span><\/h3>\n<p data-start=\"129\" data-end=\"474\"><span style=\"color: #000000;\">Reliable, utility-grade 2500 kVA pad mounted transformer designed for three-phase power distribution. Complies with ANSI and IEEE standards, ideal for commercial, industrial, and municipal use across North and South America. Features efficient oil-filled cooling, compact dimensions, and flexible voltage options.<\/span><\/p>\n<a href=\"\/contact\" class=\"button primary is-shade is-large\"  style=\"border-radius:10px;\">\n    <span>Request A Custom Quote<\/span>\n  <\/a>\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-502924550 {\n  width: 81%;\n}\n#text-box-502924550 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-2138764178 {\n  padding-top: 400px;\n}\n<\/style>\n  <\/div>\n\n\n<div class=\"row\"  id=\"row-1290909439\">\n\n\t<div id=\"col-675449702\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1480789965\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Manufactured-2500-kVA-Pad-Mounted-Transformer-\u2013-Assembled-in-Certified-Factory-for-Utility-Commercial-Use.webp\" class=\"attachment-large size-large\" alt=\"Manufactured 2500 kVA pad-mounted transformer, 13.8kV to 480V, oil-filled 3-phase unit by Energy Transformer\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Manufactured-2500-kVA-Pad-Mounted-Transformer-\u2013-Assembled-in-Certified-Factory-for-Utility-Commercial-Use.webp 800w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Manufactured-2500-kVA-Pad-Mounted-Transformer-\u2013-Assembled-in-Certified-Factory-for-Utility-Commercial-Use-300x300.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Manufactured-2500-kVA-Pad-Mounted-Transformer-\u2013-Assembled-in-Certified-Factory-for-Utility-Commercial-Use-150x150.webp 150w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Manufactured-2500-kVA-Pad-Mounted-Transformer-\u2013-Assembled-in-Certified-Factory-for-Utility-Commercial-Use-768x768.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Manufactured-2500-kVA-Pad-Mounted-Transformer-\u2013-Assembled-in-Certified-Factory-for-Utility-Commercial-Use-12x12.webp 12w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Manufactured-2500-kVA-Pad-Mounted-Transformer-\u2013-Assembled-in-Certified-Factory-for-Utility-Commercial-Use-600x600.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Manufactured-2500-kVA-Pad-Mounted-Transformer-\u2013-Assembled-in-Certified-Factory-for-Utility-Commercial-Use-100x100.webp 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1480789965 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-670463346\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_436779273\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-\u2013-Trusted-Supplier-with-ANSI-Certified-Inventory.webp\" class=\"attachment-large size-large\" alt=\"2500 kVA pad-mount transformer for sale, 13.8kV to 480V, ANSI certified, factory-supplied by Energy Transformer\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-\u2013-Trusted-Supplier-with-ANSI-Certified-Inventory.webp 800w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-\u2013-Trusted-Supplier-with-ANSI-Certified-Inventory-300x300.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-\u2013-Trusted-Supplier-with-ANSI-Certified-Inventory-150x150.webp 150w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-\u2013-Trusted-Supplier-with-ANSI-Certified-Inventory-768x768.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-\u2013-Trusted-Supplier-with-ANSI-Certified-Inventory-12x12.webp 12w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-\u2013-Trusted-Supplier-with-ANSI-Certified-Inventory-600x600.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-\u2013-Trusted-Supplier-with-ANSI-Certified-Inventory-100x100.webp 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_436779273 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2122701719\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1690999593\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-13.8kV-to-480V-OEM-Manufacturer-Bulk-Distributor.webp\" class=\"attachment-large size-large\" alt=\"2500 kVA pad mounted transformer, 13.8kV to 480V, 3-phase oil-filled by Energy Transformer\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-13.8kV-to-480V-OEM-Manufacturer-Bulk-Distributor.webp 800w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-13.8kV-to-480V-OEM-Manufacturer-Bulk-Distributor-300x300.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-13.8kV-to-480V-OEM-Manufacturer-Bulk-Distributor-150x150.webp 150w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-13.8kV-to-480V-OEM-Manufacturer-Bulk-Distributor-768x768.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-13.8kV-to-480V-OEM-Manufacturer-Bulk-Distributor-12x12.webp 12w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-13.8kV-to-480V-OEM-Manufacturer-Bulk-Distributor-600x600.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mount-Transformer-for-Sale-13.8kV-to-480V-OEM-Manufacturer-Bulk-Distributor-100x100.webp 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1690999593 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<h2 data-start=\"168\" data-end=\"252\">What are the typical 2500 kVA pad mount transformer dimensions and weight?<\/h2>\n<p data-start=\"253\" data-end=\"685\">The estimated size of a 2500 kVA pad mounted transformer is approximately 102\" (L) \u00d7 72\" (W) \u00d7 86\" (H), though exact dimensions vary depending on manufacturer specifications and optional features. The total weight typically ranges from 8,000 to 9,500 lbs, including oil-filled cooling systems. For precise measurements and CAD drawings tailored to your project\u2019s voltage and configuration, please contact our technical team.<\/p>\n<h2 data-start=\"687\" data-end=\"742\">What is the 2500 kVA transformer amps rating?<\/h2>\n<p data-start=\"743\" data-end=\"994\">At a standard secondary voltage of 480Y\/277 V, the full-load current (amps) of a 2500 kVA transformer is roughly 3000 amps on the secondary side. This makes it suitable for large commercial, industrial, and utility power distribution applications.<\/p>\n<p data-start=\"743\" data-end=\"994\"><span style=\"font-size: 120%;\"><span style=\"color: #50b848;\">Read More<\/span>:<a href=\"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-substation-step-down-transformer-33kv-to-11kv-oil-filled-power-transformer\/\">2500 kVA Substation Step-Down Transformer | 33kV to 11kV Oil-Filled Power Transformer<\/a><\/span><\/p>\n<h2 data-start=\"996\" data-end=\"1060\">How much does a 2500 kVA pad mounted transformer cost?<\/h2>\n<p data-start=\"1061\" data-end=\"1499\">Transformer pricing depends on many factors such as primary and secondary voltage configurations, tap changer options, accessories like bayonet fuses and surge arresters, and oil type (mineral oil vs. biodegradable FR3). Typical 2500 kVA transformer cost ranges between $26,000 and $42,000 USD per unit. Bulk orders or custom specifications may affect final pricing. Contact us for an exact quote including shipping and lead time.<\/p>\n<h2 data-start=\"45\" data-end=\"153\">How does a 2500 kVA pad mounted transformer ensure reliable performance in harsh outdoor environments?<\/h2>\n<p data-start=\"154\" data-end=\"727\">Our 2500 kVA <a href=\"https:\/\/energypowertransformer.com\/manufacturer\/750-kva-13-2kv-480y-277v-3-phase-pad-mounted-transformer-oil-filled-ansi-standard\/\">pad mounted transformers<\/a> are designed with robust, weather-resistant steel enclosures featuring powder-coated finishes to prevent corrosion and withstand UV exposure. The oil-filled cooling system (ONAN) maintains optimal temperature under continuous load, while pressure relief valves and temperature gauges ensure safe operation. These transformers comply with NEMA 3R or NEMA 3S ingress protection standards, guaranteeing protection against rain, dust, and other environmental challenges commonly found in North and South American outdoor installations.<\/p>\n<p data-start=\"154\" data-end=\"727\"><span style=\"font-size: 150%;\">Read More:<a href=\"https:\/\/energypowertransformer.com\/es_co\/what-is-a-pad-mounted-transformer-with-loop-feed-a-reliable-solution-for-modern-power-distribution\/\">What Is a Pad-Mounted Transformer with Loop Feed?<\/a><\/span><\/p>\n<h2 data-start=\"2382\" data-end=\"2450\">How much oil capacity does a 2500 kVA transformer require?<\/h2>\n<p data-start=\"2451\" data-end=\"2698\">Oil capacity varies with design, but typical 2500 kVA transformer oil capacity ranges between 250 to 350 gallons of high-quality mineral oil or environmentally friendly FR3 fluid, ensuring proper dielectric strength and thermal management.<\/p>\n<h2 data-start=\"2700\" data-end=\"2762\">What is the impedance rating for a 2500 kVA transformer?<\/h2>\n<p data-start=\"2763\" data-end=\"2978\">The 2500 kVA transformer impedance is usually around 5.5% to 6%, which affects voltage regulation and short-circuit currents. Impedance can be customized within \u00b17.5% tolerance based on project requirements.<\/p>\n<h2 data-start=\"2980\" data-end=\"3050\">Where can I find 2500 kVA pad mounted transformers for sale?<\/h2>\n<p data-start=\"3051\" data-end=\"3382\">Our company offers direct factory supply of 2500 kVA pad mounted transformers, serving clients across North and South America including the U.S., Canada, Mexico, Brazil, and Colombia. We provide standard and custom models, fast delivery, OEM branding, and technical support for utility, commercial, and industrial applications.<\/p>\n<p data-start=\"3051\" data-end=\"3382\"><span style=\"font-size: 120%;\">Read More\uff1a<a href=\"https:\/\/energypowertransformer.com\/the-definitive-2025-guide-to-the-2500-kva-transformer\/\">The Definitive 2025 Guide to the 2500 kVA Transformer<\/a><\/span><\/p>\n<h2 data-start=\"3384\" data-end=\"3436\">Why choose our 2500 kVA pad mount transformer?<\/h2>\n<ul data-start=\"3437\" data-end=\"3824\">\n<li data-start=\"3437\" data-end=\"3532\">\n<p data-start=\"3439\" data-end=\"3532\">ANSI and IEEE certified, meeting all North American and South American electrical standards<\/p>\n<\/li>\n<li data-start=\"3533\" data-end=\"3595\">\n<p data-start=\"3535\" data-end=\"3595\">High-efficiency design compliant with DOE 2016 regulations<\/p>\n<\/li>\n<li data-start=\"3596\" data-end=\"3670\">\n<p data-start=\"3598\" data-end=\"3670\">Rugged, weatherproof outdoor enclosure suitable for harsh environments<\/p>\n<\/li>\n<li data-start=\"3671\" data-end=\"3747\">\n<p data-start=\"3673\" data-end=\"3747\">Flexible voltage and connection options for varied distribution networks<\/p>\n<\/li>\n<li data-start=\"3748\" data-end=\"3824\">\n<p data-start=\"3750\" data-end=\"3824\">Competitive pricing with volume discounts and long-term supply contracts<\/p>\n<\/li>\n<\/ul>\n<p><span style=\"font-size: 120%;\"><span style=\"color: #50b848;\">Learn More<\/span>:<a href=\"https:\/\/energypowertransformer.com\/manufacturer\/1500-kva-pad-mounted-transformer-3-phase-outdoor-distribution-transformer\/\">1500 kVA Pad Mounted Transformer \u2013 3 Phase Outdoor Distribution Transformer<\/a><\/span><\/p>\n<div class=\"row\"  id=\"row-133900133\">\n\n\t<div id=\"col-1410364242\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1285685109\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"660\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Wholesale-2500-kVA-Pad-Mounted-Transformers-\u2013-Utility-Supply-Partner-for-North-South-America.webp\" class=\"attachment-large size-large\" alt=\"Wholesale 2500 kVA pad mounted transformer, 13.8kV to 480Y\/277V, outdoor oil-filled 3-phase unit by Energy Transformer\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Wholesale-2500-kVA-Pad-Mounted-Transformers-\u2013-Utility-Supply-Partner-for-North-South-America.webp 900w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Wholesale-2500-kVA-Pad-Mounted-Transformers-\u2013-Utility-Supply-Partner-for-North-South-America-300x220.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Wholesale-2500-kVA-Pad-Mounted-Transformers-\u2013-Utility-Supply-Partner-for-North-South-America-768x563.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Wholesale-2500-kVA-Pad-Mounted-Transformers-\u2013-Utility-Supply-Partner-for-North-South-America-16x12.webp 16w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Wholesale-2500-kVA-Pad-Mounted-Transformers-\u2013-Utility-Supply-Partner-for-North-South-America-600x440.webp 600w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1285685109 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1916049340\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1004091442\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"660\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Factory-Direct-2500kVA-Pad-Mounted-Transformers-\u2013-Precision-Engineering-Quality-Control.webp\" class=\"attachment-large size-large\" alt=\"Factory-direct 2500 kVA pad-mounted transformer, oil-filled 3-phase unit with ANSI standards by Energy Transformer\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Factory-Direct-2500kVA-Pad-Mounted-Transformers-\u2013-Precision-Engineering-Quality-Control.webp 900w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Factory-Direct-2500kVA-Pad-Mounted-Transformers-\u2013-Precision-Engineering-Quality-Control-300x220.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Factory-Direct-2500kVA-Pad-Mounted-Transformers-\u2013-Precision-Engineering-Quality-Control-768x563.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Factory-Direct-2500kVA-Pad-Mounted-Transformers-\u2013-Precision-Engineering-Quality-Control-16x12.webp 16w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/Factory-Direct-2500kVA-Pad-Mounted-Transformers-\u2013-Precision-Engineering-Quality-Control-600x440.webp 600w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1004091442 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<h2 data-start=\"160\" data-end=\"597\"><strong data-start=\"160\" data-end=\"218\">Why Choose the Energy 2500 kVA Pad Mounted Transformer<\/strong><\/h2>\n<p data-start=\"160\" data-end=\"597\">Energy Transformer's 2500 kVA three-phase oil-filled pad-mounted transformer is a dependable power solution designed for demanding commercial, industrial, and utility distribution networks throughout North and South America. Featuring a 13.8 kV Wye primary and 480Y\/277 V secondary, this transformer provides efficient voltage step-down for safe and consistent power delivery.<\/p>\n<p data-start=\"599\" data-end=\"935\">Built specifically for outdoor applications, it includes a rugged, tamper-resistant NEMA 3R-rated enclosure that withstands harsh weather, high traffic, and public installation environments. The sealed oil-filled tank combined with environmentally friendly dielectric fluid ensures durability, safety, and extended operational lifespan.<\/p>\n<p data-start=\"599\" data-end=\"935\"><span style=\"font-size: 140%;\">Read More\uff1a<a href=\"https:\/\/energypowertransformer.com\/transformer-of-energy-understanding-how-electrical-power-truly-flows\/\">Transformer of Energy: Understanding How Electrical Power Truly Flows<\/a><\/span><\/p>\n<p data-start=\"937\" data-end=\"962\"><strong data-start=\"937\" data-end=\"962\">Key Benefits Include:<\/strong><\/p>\n<ul data-start=\"964\" data-end=\"1816\">\n<li data-start=\"964\" data-end=\"1120\">\n<p data-start=\"966\" data-end=\"1120\"><strong data-start=\"966\" data-end=\"991\">Superior Performance:<\/strong> Fully compliant with ANSI, IEEE, DOE, UL, and <a href=\"https:\/\/www.csagroup.org\/\">CSA standards<\/a> to guarantee high efficiency, reliability, and regulatory adherence.<\/p>\n<\/li>\n<li data-start=\"1122\" data-end=\"1284\">\n<p data-start=\"1124\" data-end=\"1284\"><strong data-start=\"1124\" data-end=\"1151\">Versatile Installation:<\/strong> Supports multiple connection types, including radial and loop feed, with options for live-front or dead-front access configurations.<\/p>\n<\/li>\n<li data-start=\"1286\" data-end=\"1459\">\n<p data-start=\"1288\" data-end=\"1459\"><strong data-start=\"1288\" data-end=\"1313\">Customizable Options:<\/strong> Choose between copper or aluminum windings, tap changers, surge protection devices, and tailored configurations to meet specific project demands.<\/p>\n<\/li>\n<li data-start=\"1461\" data-end=\"1615\">\n<p data-start=\"1463\" data-end=\"1615\"><strong data-start=\"1463\" data-end=\"1494\">Quiet and Energy Efficient:<\/strong> Designed to minimize noise and maximize energy savings, making it suitable for urban, commercial, and residential zones.<\/p>\n<\/li>\n<li data-start=\"1617\" data-end=\"1816\">\n<p data-start=\"1619\" data-end=\"1816\"><strong data-start=\"1619\" data-end=\"1649\">Wide Market Compatibility:<\/strong> Manufactured to meet electrical codes and operational needs across the U.S., Canada, Mexico, Brazil, Argentina, Colombia, and other countries throughout the Americas.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1818\" data-end=\"2053\">Ideal for use in utility substations, industrial plants, renewable energy sites, <a href=\"https:\/\/energypowertransformer.com\/specifying-the-grid-gateway-a-comprehensive-guide-to-selecting-power-transformers-for-utility-scale-solar-farms\/\">PV solar power stations<\/a>, wind farm collection systems, battery energy storage facilities, data centers, microgrids, and large-scale commercial developments, the Energy 2500 kVA pad-mounted transformer provides reliable, efficient, and highly configurable power distribution tailored to modern grid-connected applications.<\/p>\n<p data-start=\"2055\" data-end=\"2199\">Contact us today for competitive pricing, product availability, or to request a customized quote tailored to your next project's specifications.<\/p>\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f280-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"280\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/ru\/wp-json\/wp\/v2\/product\/2488#wpcf7-f280-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"280\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.1\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f280-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class='custom_contact_style'>\n\t<div class=\"row row-small\">\n\t\t<div class=\"col medium-6 small-12 large-6\">\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Name*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"col medium-6 small-12 large-6\">\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"E-mail*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t<div class='cus_contact_form_bottom'>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Phone\" value=\"\" type=\"text\" name=\"your-phone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class='cus_contact_form_bottom'>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Country\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Your Message *\" name=\"your-message\"><\/textarea><\/span>\n\t<\/p>\n\t<div style=\"margin-bottom:10px;\">\n\t\t<p><span class=\"wpcf7-form-control-wrap kc_captcha cf7ic-toggle\" data-name=\"kc_captcha\"><span class=\"wpcf7-form-control wpcf7-radio\"><span class=\"captcha-image\" style=\"display: none;\"><span class=\"cf7ic_instructions\">Please prove you are human by selecting the<span> flag<\/span>.<\/span><label><input aria-label=\"1\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 640 512\"><path fill=\"currentColor\" d=\"M192 384h192c53 0 96-43 96-96h32a128 128 0 000-256H120c-13 0-24 11-24 24v232c0 53 43 96 96 96zM512 96a64 64 0 010 128h-32V96h32zm48 384H48c-47 0-61-64-36-64h584c25 0 11 64-36 64z\"\/><\/svg><\/label><label><input aria-label=\"2\" type=\"radio\" name=\"kc_captcha\" value=\"kc_human\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path fill=\"currentColor\" d=\"M350 99c-54 0-98-35-166-35-25 0-47 4-68 12a56 56 0 004-24C118 24 95 1 66 0a56 56 0 00-34 102v386c0 13 11 24 24 24h16c13 0 24-11 24-24v-94c28-12 64-23 114-23 54 0 98 35 166 35 48 0 86-16 122-41 9-6 14-15 14-26V96c0-23-24-39-45-29-35 16-77 32-117 32z\"\/><\/svg><\/label><label><input aria-label=\"3\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\"><path fill=\"currentColor\" d=\"M472 200H360L256 6a12 12 0 00-10-6h-58c-8 0-14 7-12 15l34 185H100l-35-58a12 12 0 00-10-6H12c-8 0-13 7-12 14l21 106L0 362c-1 7 4 14 12 14h43c4 0 8-2 10-6l35-58h110l-34 185c-2 8 4 15 12 15h58a12 12 0 0010-6l104-194h112c57 0 104-25 104-56s-47-56-104-56z\"\/><\/svg><\/label>\r\n    <\/span>\r\n    <span style=\"display:none\">\r\n        <input type=\"text\" name=\"kc_honeypot\">\r\n    <\/span><\/span><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Send Message\" \/>\n\t<\/p>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n\n\n  \n    <div class=\"row large-columns-3 medium-columns-1 small-columns-1 slider row-slider slider-nav-reveal slider-nav-push\"  data-flickity-options='{\"imagesLoaded\": true, \"groupCells\": \"100%\", \"dragThreshold\" : 5, \"cellAlign\": \"left\",\"wrapAround\": true,\"prevNextButtons\": true,\"percentPosition\": true,\"pageDots\": false, \"rightToLeft\": false, \"autoPlay\" : false}' >\n\n  <div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/69kv-110kv-power-transformer-testing-complete-guide-to-iec-ansi-standards-2026\/\" class=\"plain\" aria-label=\"69kV &#038; 110kV Power Transformer Testing: Complete Guide to IEC &#038; ANSI Standards (2026)\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/69kV-110kV-Power-Transformer-Testing-Complete-Guide-to-IEC-ANSI-Standards-2026-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"69kV and 110kV power transformer testing including routine and type tests under IEC and ANSI standards\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/69kV-110kV-Power-Transformer-Testing-Complete-Guide-to-IEC-ANSI-Standards-2026-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/69kV-110kV-Power-Transformer-Testing-Complete-Guide-to-IEC-ANSI-Standards-2026-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/69kV-110kV-Power-Transformer-Testing-Complete-Guide-to-IEC-ANSI-Standards-2026-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/69kV-110kV-Power-Transformer-Testing-Complete-Guide-to-IEC-ANSI-Standards-2026-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/69kV-110kV-Power-Transformer-Testing-Complete-Guide-to-IEC-ANSI-Standards-2026.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/69kv-110kv-power-transformer-testing-complete-guide-to-iec-ansi-standards-2026\/\" class=\"plain\">69kV &#038; 110kV Power Transformer Testing: Complete Guide to IEC &#038; ANSI Standards (2026)<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tIntroduction For utilities, EPC contractors, and industrial power users, transformer reliability is critical to ensuring [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">14<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0410\u043f\u0440<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/top-10-power-transformer-manufacturers-in-china-2026-guide-for-global-buyers\/\" class=\"plain\" aria-label=\"Top 10 Power Transformer Manufacturers in China (2026 Guide for Global Buyers)\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Top-10-Power-Transformer-Manufacturers-in-China-2026-Guide-for-Global-Buyers-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Top 10 power transformer manufacturers in China 2026 guide for global buyers listing leading electrical transformer suppliers\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Top-10-Power-Transformer-Manufacturers-in-China-2026-Guide-for-Global-Buyers-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Top-10-Power-Transformer-Manufacturers-in-China-2026-Guide-for-Global-Buyers-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Top-10-Power-Transformer-Manufacturers-in-China-2026-Guide-for-Global-Buyers-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Top-10-Power-Transformer-Manufacturers-in-China-2026-Guide-for-Global-Buyers-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Top-10-Power-Transformer-Manufacturers-in-China-2026-Guide-for-Global-Buyers.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/top-10-power-transformer-manufacturers-in-china-2026-guide-for-global-buyers\/\" class=\"plain\">Top 10 Power Transformer Manufacturers in China (2026 Guide for Global Buyers)<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tIntroduction China has become a global leader in the manufacturing of power transformers, supplying high-quality [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">14<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0410\u043f\u0440<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/power-transformer-manufacturer-at-the-139th-canton-fair-energy-transformer-global-supplier\/\" class=\"plain\" aria-label=\"Power Transformer Manufacturer at the 139th Canton Fair  Energy Transformer Global Supplier\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Manufacturer-at-the-139th-Canton-Fair-Energy-Transformer-Global-Supplier-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Power transformer displayed at the 139th Canton Fair by Energy Transformer, showcasing high-quality global electrical solutions.\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Manufacturer-at-the-139th-Canton-Fair-Energy-Transformer-Global-Supplier-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Manufacturer-at-the-139th-Canton-Fair-Energy-Transformer-Global-Supplier-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Manufacturer-at-the-139th-Canton-Fair-Energy-Transformer-Global-Supplier-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Manufacturer-at-the-139th-Canton-Fair-Energy-Transformer-Global-Supplier-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Manufacturer-at-the-139th-Canton-Fair-Energy-Transformer-Global-Supplier.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/power-transformer-manufacturer-at-the-139th-canton-fair-energy-transformer-global-supplier\/\" class=\"plain\">Power Transformer Manufacturer at the 139th Canton Fair  Energy Transformer Global Supplier<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tIf you are sourcing power transformers for your projects, choosing the right manufacturer is critical. [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">08<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0410\u043f\u0440<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/power-transformer-solutions-for-ecuador-ansi-compliant-manufacturer-energy-transformer\/\" class=\"plain\" aria-label=\"Power Transformer Solutions for Ecuador  ANSI-Compliant Manufacturer \u2013 Energy Transformer\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Solutions-for-Ecuador-ANSI-Compliant-Manufacturer-\u2013-Energy-Transformer-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Power Transformer Solutions for Ecuador | ANSI-Compliant Manufacturer \u2013 Energy Transformer\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Solutions-for-Ecuador-ANSI-Compliant-Manufacturer-\u2013-Energy-Transformer-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Solutions-for-Ecuador-ANSI-Compliant-Manufacturer-\u2013-Energy-Transformer-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Solutions-for-Ecuador-ANSI-Compliant-Manufacturer-\u2013-Energy-Transformer-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Solutions-for-Ecuador-ANSI-Compliant-Manufacturer-\u2013-Energy-Transformer-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/04\/Power-Transformer-Solutions-for-Ecuador-ANSI-Compliant-Manufacturer-\u2013-Energy-Transformer.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/power-transformer-solutions-for-ecuador-ansi-compliant-manufacturer-energy-transformer\/\" class=\"plain\">Power Transformer Solutions for Ecuador  ANSI-Compliant Manufacturer \u2013 Energy Transformer<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tIntroduction Ecuador\u2019s power infrastructure is evolving rapidly, creating strong demand for reliable and standards-compliant transformers. [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">02<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0410\u043f\u0440<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/usa-transformer-supplier-vs-china-manufacturer-cost-lead-time-risk-comparison-2026-guide\/\" class=\"plain\" aria-label=\"USA Transformer Supplier vs China Manufacturer: Cost, Lead Time &#038; Risk Comparison (2026 Guide)\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/USA-Transformer-Supplier-vs-China-Manufacturer-Cost-Lead-Time-Risk-Comparison-2026-Guide-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Comparison of USA and China transformer suppliers showing cost, lead time, and risk differences for industrial and utility procurement in 2026 tailored for B2B buyers Energy Transformer\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/USA-Transformer-Supplier-vs-China-Manufacturer-Cost-Lead-Time-Risk-Comparison-2026-Guide-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/USA-Transformer-Supplier-vs-China-Manufacturer-Cost-Lead-Time-Risk-Comparison-2026-Guide-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/USA-Transformer-Supplier-vs-China-Manufacturer-Cost-Lead-Time-Risk-Comparison-2026-Guide-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/USA-Transformer-Supplier-vs-China-Manufacturer-Cost-Lead-Time-Risk-Comparison-2026-Guide-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/USA-Transformer-Supplier-vs-China-Manufacturer-Cost-Lead-Time-Risk-Comparison-2026-Guide.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/usa-transformer-supplier-vs-china-manufacturer-cost-lead-time-risk-comparison-2026-guide\/\" class=\"plain\">USA Transformer Supplier vs China Manufacturer: Cost, Lead Time &#038; Risk Comparison (2026 Guide)<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\t1. Why This Comparison Matters in 2026 In today\u2019s North American market, transformer buyers are [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">27<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u041c\u0430\u0440<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/distribution-transformers-types-specifications-and-how-to-choose-the-right-manufacturer-2026-guide\/\" class=\"plain\" aria-label=\"Distribution Transformers: Types, Specifications, and How to Choose the Right Manufacturer (2026 Guide)\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/Distribution-Transformers-Types-Specifications-and-How-to-Choose-the-Right-Manufacturer-2026-Guide-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Distribution transformers including pole-mounted, pad-mounted, and dry-type models for commercial and industrial power distribution\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/Distribution-Transformers-Types-Specifications-and-How-to-Choose-the-Right-Manufacturer-2026-Guide-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/Distribution-Transformers-Types-Specifications-and-How-to-Choose-the-Right-Manufacturer-2026-Guide-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/Distribution-Transformers-Types-Specifications-and-How-to-Choose-the-Right-Manufacturer-2026-Guide-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/Distribution-Transformers-Types-Specifications-and-How-to-Choose-the-Right-Manufacturer-2026-Guide-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/Distribution-Transformers-Types-Specifications-and-How-to-Choose-the-Right-Manufacturer-2026-Guide.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/distribution-transformers-types-specifications-and-how-to-choose-the-right-manufacturer-2026-guide\/\" class=\"plain\">Distribution Transformers: Types, Specifications, and How to Choose the Right Manufacturer (2026 Guide)<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tWhat Are Distribution Transformers? A distribution transformer is a critical component in power systems, designed [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">18<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u041c\u0430\u0440<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/\" class=\"plain\" aria-label=\"33\/11 kV vs 11\/0.4 kV Transformers: Comparison, Applications &#038; Cost Differences\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Comparison of 33\/11 kV and 11\/0.4 kV oil-immersed transformers highlighting applications, technical specifications, and cost differences for medium- and low-voltage power distribution in industrial and commercial projects \u2013 Energy Transformer.\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/03\/3311-kV-vs-110.4-kV-Transformers-Comparison-Applications-Cost-Differences.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/33-11-kv-vs-11-0-4-kv-transformers-comparison-applications-cost-differences\/\" class=\"plain\">33\/11 kV vs 11\/0.4 kV Transformers: Comparison, Applications &#038; Cost Differences<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tIntroduction In modern power distribution systems, selecting the right transformer is critical for efficiency, safety, [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">04<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u041c\u0430\u0440<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:56.25%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/the-complete-guide-to-power-transformer-working-principles-with-diagrams-practical-engineering-insights\/\" class=\"plain\" aria-label=\"The Complete Guide to Power Transformer Working Principles (With Diagrams &#038; Practical Engineering Insights)\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/The-Complete-Guide-to-Power-Transformer-Working-Principles-With-Diagrams-Practical-Engineering-Insights-300x200.webp\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Power transformer working principle diagram showing electromagnetic induction, AC current flow in primary winding, magnetic flux in laminated silicon steel core, and induced voltage in secondary winding for industrial and utility power systems in USA, Canada, Germany, UK, Australia and Middle East markets.\" srcset=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/The-Complete-Guide-to-Power-Transformer-Working-Principles-With-Diagrams-Practical-Engineering-Insights-300x200.webp 300w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/The-Complete-Guide-to-Power-Transformer-Working-Principles-With-Diagrams-Practical-Engineering-Insights-768x512.webp 768w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/The-Complete-Guide-to-Power-Transformer-Working-Principles-With-Diagrams-Practical-Engineering-Insights-18x12.webp 18w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/The-Complete-Guide-to-Power-Transformer-Working-Principles-With-Diagrams-Practical-Engineering-Insights-600x400.webp 600w, https:\/\/energypowertransformer.com\/wp-content\/uploads\/2026\/02\/The-Complete-Guide-to-Power-Transformer-Working-Principles-With-Diagrams-Practical-Engineering-Insights.webp 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">\n\t\t\t\t\t\t<a href=\"https:\/\/energypowertransformer.com\/ru\/the-complete-guide-to-power-transformer-working-principles-with-diagrams-practical-engineering-insights\/\" class=\"plain\">The Complete Guide to Power Transformer Working Principles (With Diagrams &#038; Practical Engineering Insights)<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt \">\n\t\t\t\t\t\tWhat Is a Power Transformer? A power transformer is a static electrical device that transfers [...]\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"badge absolute top post-date badge-outline\">\n\t\t\t\t\t\t\t<div class=\"badge-inner\">\n\t\t\t\t\t\t\t\t<span class=\"post-date-day\">26<\/span><br>\n\t\t\t\t\t\t\t\t<span class=\"post-date-month is-xsmall\">\u0424\u0435\u0432<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u041c\u043e\u0449\u043d\u043e\u0441\u0442\u044c: 2500 \u043a\u0412\u0410 (\u043d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u0442 300 \u043a\u0412\u0410 \u0434\u043e 3000 \u043a\u0412\u0410)<br \/>\n\u041f\u0435\u0440\u0432\u0438\u0447\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435: 13,8 \u043a\u0412 \u0432 \u043e\u0431\u0435 \u0441\u0442\u043e\u0440\u043e\u043d\u044b (\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d: 4,16 \u043a\u0412 - 34,5 \u043a\u0412, \u043d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043f\u043e \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u0443 \"\u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a\u0430\" \u0438\u043b\u0438 \"\u0434\u0432\u0443\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a\u0430\")<br \/>\n\u0412\u0442\u043e\u0440\u0438\u0447\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435: 480Y\/277 \u0412 (\u0434\u0440\u0443\u0433\u0438\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f: 208Y\/120 \u0412, 600 \u0412, 240 \u0412 Delta, 380\/220 \u0412)<br \/>\n\u0412\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f: \u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 Delta-Wye (\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 \u0441 \u0437\u0430\u0437\u0435\u043c\u043b\u0435\u043d\u0438\u0435\u043c), Delta-Delta, Wye-Delta, Wye-Wye<br \/>\n\u0424\u0430\u0437\u0430: \u0422\u0440\u0435\u0445\u0444\u0430\u0437\u043d\u044b\u0439, 60 \u0413\u0446 (50 \u0413\u0446 \u043e\u043f\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e \u0434\u043b\u044f \u043c\u0435\u0436\u0434\u0443\u043d\u0430\u0440\u043e\u0434\u043d\u044b\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0439)<br \/>\n\u0422\u0438\u043f \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f: ONAN (\u043c\u0430\u0441\u043b\u043e-\u0432\u043e\u0437\u0434\u0443\u0445-\u0435\u0441\u0442\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u0432\u043e\u0437\u0434\u0443\u0445), \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0447\u043d\u044b\u0439 \u0431\u0430\u043a, \u0441\u0430\u043c\u043e\u043e\u0445\u043b\u0430\u0436\u0434\u0430\u0435\u043c\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f<br \/>\n\u0421\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c: \u0421\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c ANSI C57.12, IEEE, CSA, DOE 2016 \u043f\u043e \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438.<br \/>\n\u0421\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u044b: \u041f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u044b\u0435 UL, \u043f\u0440\u0438\u0437\u043d\u0430\u043d\u043d\u044b\u0435 cUL, \u043e\u0434\u043e\u0431\u0440\u0435\u043d\u043d\u044b\u0435 CSA, \u043e\u0442\u043c\u0435\u0447\u0435\u043d\u043d\u044b\u0435 CE, \u043f\u0440\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u0435 SGS<br \/>\n\u041a\u043e\u0440\u043f\u0443\u0441: \u0421\u0442\u0430\u043b\u044c\u043d\u043e\u0439 \u0448\u043a\u0430\u0444 \u0441 \u0430\u043d\u0442\u0438\u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0439\u043d\u044b\u043c \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u0435\u043c, \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u044b\u0439 \u043a \u0432\u0437\u043b\u043e\u043c\u0443, \u043c\u043e\u043d\u0442\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u0441\u043d\u0430\u0440\u0443\u0436\u0438.<br \/>\n\u041e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u041f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d \u0434\u043b\u044f \u043a\u043e\u043c\u043c\u0443\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u0435\u0442\u0435\u0439, \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u044d\u043d\u0435\u0440\u0433\u0438\u0438 \u0432 \u043a\u0440\u0443\u043f\u043d\u044b\u0445 \u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f\u0445, \u0432\u043e\u0437\u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0435\u043c\u044b\u0445 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u043e\u0432 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 (\u0441\u043e\u043b\u043d\u0435\u0447\u043d\u043e\u0439\/\u0432\u0435\u0442\u0440\u043e\u0432\u043e\u0439), \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432, \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0441\u043a\u0438\u0445 \u0433\u043e\u0440\u043e\u0434\u043a\u043e\u0432 \u0438 \u0441\u0438\u0441\u0442\u0435\u043c \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445<\/p>","protected":false},"featured_media":2490,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[15,40],"product_tag":[147,79],"class_list":{"0":"post-2488","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-products","7":"product_cat-pad-mounted-transformers","8":"product_tag-2500-kva-pad-mounted-transformer","9":"product_tag-oil-filled-transformer","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2500 kVA Pad Mounted Transformer | 13.8kV\u2013480V 3 Phase Oil-Filled ANSI Unit<\/title>\n<meta name=\"description\" content=\"Shop utility-grade 2500 kVA pad-mounted transformers with ANSI-certified design, 13.8kV to 480Y\/277V voltage, 3-phase oil-filled build, and outdoor-ready performance. Factory direct, bulk supply available.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/energypowertransformer.com\/ru\/\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2500 kVA Pad Mounted Transformer | 13.8kV\u2013480V 3 Phase Oil-Filled ANSI Unit\" \/>\n<meta property=\"og:description\" content=\"Shop utility-grade 2500 kVA pad-mounted transformers with ANSI-certified design, 13.8kV to 480Y\/277V voltage, 3-phase oil-filled build, and outdoor-ready performance. Factory direct, bulk supply available.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/energypowertransformer.com\/ru\/\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/\" \/>\n<meta property=\"og:site_name\" content=\"Electrical Power Transformer Manufacturers For Sale | Energy Transformer\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-26T03:33:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mounted-Transformer-\u2013-13.8kV-to-480Y277V-3-Phase-Oil-Filled-Outdoor-Unit-Utility-Grade-ANSI-Design.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 \u043c\u0438\u043d\u0443\u0442\u0430\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/\",\"url\":\"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/\",\"name\":\"2500 kVA Pad Mounted Transformer | 13.8kV\u2013480V 3 Phase Oil-Filled ANSI Unit\",\"isPartOf\":{\"@id\":\"https:\/\/energypowertransformer.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mounted-Transformer-\u2013-13.8kV-to-480Y277V-3-Phase-Oil-Filled-Outdoor-Unit-Utility-Grade-ANSI-Design.webp\",\"datePublished\":\"2025-06-27T08:16:54+00:00\",\"dateModified\":\"2025-11-26T03:33:07+00:00\",\"description\":\"Shop utility-grade 2500 kVA pad-mounted transformers with ANSI-certified design, 13.8kV to 480Y\/277V voltage, 3-phase oil-filled build, and outdoor-ready performance. Factory direct, bulk supply available.\",\"breadcrumb\":{\"@id\":\"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/#breadcrumb\"},\"inLanguage\":\"ru-RU\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/#primaryimage\",\"url\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mounted-Transformer-\u2013-13.8kV-to-480Y277V-3-Phase-Oil-Filled-Outdoor-Unit-Utility-Grade-ANSI-Design.webp\",\"contentUrl\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mounted-Transformer-\u2013-13.8kV-to-480Y277V-3-Phase-Oil-Filled-Outdoor-Unit-Utility-Grade-ANSI-Design.webp\",\"width\":800,\"height\":800,\"caption\":\"Outdoor 2500 kVA pad-mount transformer with 13.8kV to 480Y\/277V voltage, 3-phase oil-immersed core, and tamper-proof design. Ideal for commercial, utility, and municipal energy distribution \u2013 manufactured and supplied by Energy Transformer.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/energypowertransformer.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/energypowertransformer.com\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"2500 kVA Pad Mounted Transformer \u2013 13.8kV to 480Y\/277V, 3 Phase Oil-Filled Outdoor Unit | Utility-Grade ANSI Design\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/energypowertransformer.com\/#website\",\"url\":\"https:\/\/energypowertransformer.com\/\",\"name\":\"Electrical Power Transformer Manufacturers For Sale | Energy Transformer\",\"description\":\"Energy Transformer is a professional transformer factory, supplier, and wholesale manufacturer based in China. We provide certified power, distribution, pad-mounted, pole-mounted, dry-type, and substation transformers from 15 kVA to 1200 MVA and up to 500 kV. All products are UL, CE, GOST, CSA certified and exported worldwide. Contact us for wholesale prices and custom solutions.\",\"publisher\":{\"@id\":\"https:\/\/energypowertransformer.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/energypowertransformer.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ru-RU\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/energypowertransformer.com\/#organization\",\"name\":\"Electrical Power Transformer Manufacturers For Sale | Energy Transformer\",\"url\":\"https:\/\/energypowertransformer.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\/\/energypowertransformer.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/04\/ENERGY-Transformer-China-Electric-Power-Transformer-Manufacturer-Logo.webp\",\"contentUrl\":\"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/04\/ENERGY-Transformer-China-Electric-Power-Transformer-Manufacturer-Logo.webp\",\"width\":500,\"height\":211,\"caption\":\"Electrical Power Transformer Manufacturers For Sale | Energy Transformer\"},\"image\":{\"@id\":\"https:\/\/energypowertransformer.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u0422\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c\u044e 2500 \u043a\u0412\u0410 | 13,8 \u043a\u0412-480 \u0412 3-\u0444\u0430\u0437\u043d\u044b\u0439 \u043c\u0430\u0441\u043b\u043e\u043d\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u043d\u044b\u0439 \u0431\u043b\u043e\u043a ANSI","description":"\u041f\u043e\u043a\u0443\u043f\u0430\u0439\u0442\u0435 \u043d\u0430\u0432\u0435\u0441\u043d\u044b\u0435 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u044b \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c\u044e 2500 \u043a\u0412\u0410, \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u043f\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0443 ANSI, \u0441 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435\u043c \u043e\u0442 13,8 \u043a\u0412 \u0434\u043e 480Y\/277 \u0412, 3-\u0444\u0430\u0437\u043d\u044b\u043c \u043c\u0430\u0441\u043b\u043e\u043d\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u043d\u044b\u043c \u043a\u043e\u0440\u043f\u0443\u0441\u043e\u043c \u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c\u044e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0432\u043d\u0435 \u043f\u043e\u043c\u0435\u0449\u0435\u043d\u0438\u0439. \u041f\u0440\u044f\u043c\u044b\u0435 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u0441 \u0437\u0430\u0432\u043e\u0434\u0430, \u043e\u043f\u0442\u043e\u0432\u044b\u0435 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0438.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/energypowertransformer.com\/ru\/\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/","og_locale":"ru_RU","og_type":"article","og_title":"2500 kVA Pad Mounted Transformer | 13.8kV\u2013480V 3 Phase Oil-Filled ANSI Unit","og_description":"Shop utility-grade 2500 kVA pad-mounted transformers with ANSI-certified design, 13.8kV to 480Y\/277V voltage, 3-phase oil-filled build, and outdoor-ready performance. Factory direct, bulk supply available.","og_url":"https:\/\/energypowertransformer.com\/ru\/\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/","og_site_name":"Electrical Power Transformer Manufacturers For Sale | Energy Transformer","article_modified_time":"2025-11-26T03:33:07+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mounted-Transformer-\u2013-13.8kV-to-480Y277V-3-Phase-Oil-Filled-Outdoor-Unit-Utility-Grade-ANSI-Design.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f":"1 \u043c\u0438\u043d\u0443\u0442\u0430"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/","url":"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/","name":"\u0422\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c\u044e 2500 \u043a\u0412\u0410 | 13,8 \u043a\u0412-480 \u0412 3-\u0444\u0430\u0437\u043d\u044b\u0439 \u043c\u0430\u0441\u043b\u043e\u043d\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u043d\u044b\u0439 \u0431\u043b\u043e\u043a ANSI","isPartOf":{"@id":"https:\/\/energypowertransformer.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/#primaryimage"},"image":{"@id":"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/#primaryimage"},"thumbnailUrl":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mounted-Transformer-\u2013-13.8kV-to-480Y277V-3-Phase-Oil-Filled-Outdoor-Unit-Utility-Grade-ANSI-Design.webp","datePublished":"2025-06-27T08:16:54+00:00","dateModified":"2025-11-26T03:33:07+00:00","description":"\u041f\u043e\u043a\u0443\u043f\u0430\u0439\u0442\u0435 \u043d\u0430\u0432\u0435\u0441\u043d\u044b\u0435 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u044b \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c\u044e 2500 \u043a\u0412\u0410, \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u043f\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0443 ANSI, \u0441 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435\u043c \u043e\u0442 13,8 \u043a\u0412 \u0434\u043e 480Y\/277 \u0412, 3-\u0444\u0430\u0437\u043d\u044b\u043c \u043c\u0430\u0441\u043b\u043e\u043d\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u043d\u044b\u043c \u043a\u043e\u0440\u043f\u0443\u0441\u043e\u043c \u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c\u044e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0432\u043d\u0435 \u043f\u043e\u043c\u0435\u0449\u0435\u043d\u0438\u0439. \u041f\u0440\u044f\u043c\u044b\u0435 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u0441 \u0437\u0430\u0432\u043e\u0434\u0430, \u043e\u043f\u0442\u043e\u0432\u044b\u0435 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0438.","breadcrumb":{"@id":"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/#breadcrumb"},"inLanguage":"ru-RU","potentialAction":[{"@type":"ReadAction","target":["https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/"]}]},{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/#primaryimage","url":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mounted-Transformer-\u2013-13.8kV-to-480Y277V-3-Phase-Oil-Filled-Outdoor-Unit-Utility-Grade-ANSI-Design.webp","contentUrl":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/06\/2500-kVA-Pad-Mounted-Transformer-\u2013-13.8kV-to-480Y277V-3-Phase-Oil-Filled-Outdoor-Unit-Utility-Grade-ANSI-Design.webp","width":800,"height":800,"caption":"Outdoor 2500 kVA pad-mount transformer with 13.8kV to 480Y\/277V voltage, 3-phase oil-immersed core, and tamper-proof design. Ideal for commercial, utility, and municipal energy distribution \u2013 manufactured and supplied by Energy Transformer."},{"@type":"BreadcrumbList","@id":"https:\/\/energypowertransformer.com\/manufacturer\/2500-kva-pad-mounted-transformer-13-8kv-to-480y-277v-3-phase-oil-filled-outdoor-unit-utility-grade-ansi-design\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/energypowertransformer.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/energypowertransformer.com\/shop\/"},{"@type":"ListItem","position":3,"name":"2500 kVA Pad Mounted Transformer \u2013 13.8kV to 480Y\/277V, 3 Phase Oil-Filled Outdoor Unit | Utility-Grade ANSI Design"}]},{"@type":"WebSite","@id":"https:\/\/energypowertransformer.com\/#website","url":"https:\/\/energypowertransformer.com\/","name":"\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u043b\u043e\u0432\u044b\u0445 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u043e\u0432 \u0434\u043b\u044f \u043f\u0440\u043e\u0434\u0430\u0436\u0438 | \u0422\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440 \u044d\u043d\u0435\u0440\u0433\u0438\u0438","description":"Energy Transformer - \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0437\u0430\u0432\u043e\u0434, \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a \u0438 \u043e\u043f\u0442\u043e\u0432\u044b\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u043e\u0432, \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0439 \u0432 \u041a\u0438\u0442\u0430\u0435. \u041c\u044b \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0441\u0438\u043b\u043e\u0432\u044b\u0435, \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435, \u043f\u043b\u043e\u0449\u0430\u0434\u043e\u0447\u043d\u044b\u0435, \u0441\u0442\u043e\u043b\u0431\u043e\u0432\u044b\u0435, \u0441\u0443\u0445\u0438\u0435 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u044b \u0438 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u044b \u0434\u043b\u044f \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u0446\u0438\u0439 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c\u044e \u043e\u0442 15 \u043a\u0412\u0410 \u0434\u043e 1200 \u041c\u0412\u0410 \u0438 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435\u043c \u0434\u043e 500 \u043a\u0412. \u0412\u0441\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u044f \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u043f\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c UL, CE, \u0413\u041e\u0421\u0422, CSA \u0438 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043f\u043e \u0432\u0441\u0435\u043c\u0443 \u043c\u0438\u0440\u0443. \u0421\u0432\u044f\u0436\u0438\u0442\u0435\u0441\u044c \u0441 \u043d\u0430\u043c\u0438 \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u043e\u043f\u0442\u043e\u0432\u044b\u0445 \u0446\u0435\u043d \u0438 \u0438\u043d\u0434\u0438\u0432\u0438\u0434\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u0440\u0435\u0448\u0435\u043d\u0438\u0439.","publisher":{"@id":"https:\/\/energypowertransformer.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/energypowertransformer.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ru-RU"},{"@type":"Organization","@id":"https:\/\/energypowertransformer.com\/#organization","name":"\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u043b\u043e\u0432\u044b\u0445 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u043e\u0432 \u0434\u043b\u044f \u043f\u0440\u043e\u0434\u0430\u0436\u0438 | \u0422\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440 \u044d\u043d\u0435\u0440\u0433\u0438\u0438","url":"https:\/\/energypowertransformer.com\/","logo":{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/energypowertransformer.com\/#\/schema\/logo\/image\/","url":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/04\/ENERGY-Transformer-China-Electric-Power-Transformer-Manufacturer-Logo.webp","contentUrl":"https:\/\/energypowertransformer.com\/wp-content\/uploads\/2025\/04\/ENERGY-Transformer-China-Electric-Power-Transformer-Manufacturer-Logo.webp","width":500,"height":211,"caption":"Electrical Power Transformer Manufacturers For Sale | Energy Transformer"},"image":{"@id":"https:\/\/energypowertransformer.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/product\/2488","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/comments?post=2488"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/media\/2490"}],"wp:attachment":[{"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/media?parent=2488"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/product_brand?post=2488"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/product_cat?post=2488"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/energypowertransformer.com\/ru\/wp-json\/wp\/v2\/product_tag?post=2488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}