2500 kVA Dry Type Transformer for Industrial Applications — High Voltage, Indoor Installation

2500 kVA Dry Type Transformer for Industrial Applications For Sale

The 2500 kVA Dry Type Transformer is expertly engineered to deliver stable, energy-efficient, and maintenance-free power for high-demand industrial and commercial operations. Designed for high-voltage input and 480Y/277V output, this medium voltage dry-type transformer is ideal for stepping down voltage in indoor installations such as factories, commercial complexes, and utility infrastructure.

Manufactured using premium-grade silicon steel cores and precision copper windings, the 2500 kVA dry-type transformer provides excellent thermal management, reduced no-load and load losses, and long operational life. The dry-type insulation system enhances fire resistance, eliminates oil-related environmental risks, and ensures safe operation in enclosed or ventilated indoor environments.

Enclosed in a robust, corrosion-resistant housing, this indoor dry-type power transformer complies with ANSI, IEEE, UL, CSA, and CE certifications, meeting the safety and quality standards required in international markets. It is widely used in North America (United States, Canada), Europe (Germany, France, Italy, Spain, UK), and the Middle East (UAE, Saudi Arabia, Qatar, Israel) for applications such as manufacturing facilities, commercial buildings, renewable energy systems, and infrastructure upgrades.

As a professional dry type transformer manufacturer, Energy Transformer offers fast factory-direct supply, OEM and ODM customization services, and flexible logistics to meet project deadlines. Our 2500 kVA medium voltage dry-type transformers are trusted by engineering contractors, power distributors, and industrial clients for reliable performance in mission-critical environments.

Choose Energy Transformer for durable, high-performance 2500 kVA dry-type transformers designed to support global energy demands with efficiency, safety, and long-term reliability.

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2500 kVA Dry Type Transformer for Industrial Applications Technical Specs

No.	Item	Specification	Remarks
1	Power Rating	2500 kVA	Configurable from 500 kVA up to 10,000 kVA
2	Primary Voltage	13.8 kV Delta (typical industrial input)	Optional: 11 kV, 15 kV, 24.9 kV, 33 kV, 34.5 kV available
3	Secondary Voltage	480Y/277 V Wye Grounded	Also available: 208Y/120 V, 600Y/347 V, 400Y/230 V
4	Phase	Three-phase, 60 Hz	Single-phase and dual-voltage configurations on request
5	Insulation Type	Dry Type (VPI / VPE Resin-Coated)	Oil-free design, environmentally safe
6	Insulation Class	Class F (155°C)	Optional upgrade to Class H (180°C) for high-heat zones
7	Temperature Rise	115°C (standard)	Optional 80°C or 150°C for lifecycle or budget optimization
8	Cooling Method	Air Natural (AN) / Air Forced (AF)	Suitable for enclosed or ventilated indoor spaces
9	Impedance Voltage	5.0% – 7.0%	Adjustable for arc flash or coordination requirements
10	Short Circuit Withstand	35–65 kA for 2 seconds	Custom ratings for industrial fault conditions
11	Voltage Taps	±2.5%, ±5%, up to 6 taps	Supports both de-energized and on-load tap changers
12	Frequency	60 Hz	50 Hz available for international projects
13	Insulation Resistance	≥2000 MΩ @ 1000VDC	Superior insulation for dusty or high-moisture areas
14	Magnetic Leakage Flux	Controlled-core low-leakage design	Prevents magnetic interference in nearby electronics
15	Core Material	High-grade grain-oriented silicon steel	High magnetic permeability, reduced no-load loss
16	Winding Material	Copper (OFHC)	Aluminum windings available for economic applications
17	Enclosure Material	Powder-coated galvanized steel	Built to resist rust, corrosion, and mechanical wear
18	Protection Rating	NEMA 1 or NEMA 3R indoor standard	Optional: IP44, IP54, NEMA 12 for special applications
19	Operating Temp Range	-30°C to +50°C	Optional -40°C to +55°C for desert or cold climates
20	Humidity Tolerance	0–95% non-condensing	Designed for indoor use in tropical or coastal zones
21	Noise Level	≤58 dB(A)	Compliant with low-noise building and hospital codes
22	Weight Estimate	3200–3800 kg	Final weight varies based on winding and enclosure
23	Dimensions (L x W x H)	Approx. 1900 x 1400 x 1950 mm	Custom designs for skid-mount or ventilation needs
24	Standards Compliance	UL 1561, ANSI C57, IEEE C57.12, CSA, CE	Valid for USA, Canada, Germany, UAE, UK, France
25	Warranty	2 years standard	Optional extended warranty and 24/7 tech support
26	Application Scenarios	Data centers, steel plants, solar inverters, chemical factories	Excellent for grid tie-in, backup systems, or load centers
27	Global Supply Coverage	Direct manufacturer supply & export	Main markets: USA, Canada, Germany, France, UK, UAE, Saudi Arabia, Israel, Italy, Spain

✅ 2500 kVA Dry Type Transformer Overview

The 2500 kVA Dry Type Transformer, designed with a 13.8kV primary and 480Y/277V secondary configuration, delivers robust, efficient, and maintenance-free power for industrial and commercial energy systems. Manufactured by ENERGY TRANSFORMER, this high-capacity dry type power transformer features vacuum pressure impregnation (VPI), copper or aluminum windings, and flame-retardant insulation. It meets global standards including UL, ANSI/IEEE C57.12, CSA, CE, and IEC 60076-11, and supports indoor installation in demanding high-voltage environments.

✅ 2500 kVA Dry Type Transformer Definition

A 2500 kVA medium voltage dry type transformer utilizes solid insulation (resin or air) instead of oil to insulate the windings. This oil-free design enhances safety and minimizes fire risk, making it suitable for installations in factories, clean rooms, metro stations, healthcare centers, data hubs, and renewable energy systems. It steps down voltage from high transmission levels (up to 35kV) to safe, usable low-voltage outputs, enabling efficient energy distribution across facilities.

✅ 2500 kVA Dry Type Transformer Advantages

Dry-type transformers require no oil maintenance, offer superior fire safety, and are suitable for environmentally sensitive zones. The 2500kVA dry-type transformer features high dielectric strength, moisture resistance, and low electromagnetic interference. Its compact design, minimal vibration, and low acoustic output make it ideal for high-density, urban indoor spaces like high-rise commercial buildings and processing plants.

✅ 2500 kVA Dry Type Transformer Dimensions

Physical dimensions depend on configuration, enclosure, and accessories:

• Length: 2200–2600 mm

• Width: 1300–1500 mm

• Height: 1900–2200 mm

• Net Weight: Approx. 4700–5400 kg

Detailed mechanical drawings and installation templates are available upon request.

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✅ 2500 kVA Dry Type Transformer Weight and Handling

• Transport Weight: ~5.5 tons with enclosure

• Mounting Options: Skid base, vibration pads, or rail-mount base

• Lifting Points: Built-in structural lifting eyes and base fork slots

ENERGY TRANSFORMER offers comprehensive support for logistics, offloading, and site positioning.

✅ 2500 kVA Dry Type Transformer Price Range

Prices typically range from USD $26,000 to $40,000, depending on materials (copper vs. aluminum), insulation type, cooling method, and certifications. ENERGY TRANSFORMER offers competitive factory-direct pricing with EXW, FOB, and CIF shipping terms to meet different project requirements.

✅ 2500 kVA Dry Type Transformer Cooling Methods

• Air Natural (AN): Standard convection for base loading

• Air Forced (AF): For environments with higher ambient temperatures

• Hybrid Cooling: Automatically switches between AN and AF as per load

High-performance fans and intelligent thermal controls are included for overload protection.

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✅ 2500 kVA Dry Type Transformer Protection and Monitoring Options

• Thermal sensors (PT100/NTC) with digital alarms

• Intelligent fan controller for AF mode

• Optional IoT-based real-time monitoring (Modbus RTU / RS485)

• Surge protection devices, seismic dampers, anti-vibration pads

Tailored for mission-critical and sensitive installations.

✅ 2500 kVA Dry Type Transformer Series and Models

• Standard Series: Cost-effective with basic copper winding

• Eco Series: Low-loss core and optimized insulation for energy savings

• Premium Series: Enhanced structural strength and lower noise level

• K-Rated Models: Designed for harmonic-rich industrial loads

• Enclosed IP-Rated Units: Indoor use with optional IP44, IP54 protection

• Smart Transformer Models: Built-in digital monitoring and diagnostics

✅ 2500 kVA Dry Type Transformer Vector Groups

Popular vector groups for industrial grid compatibility:

• Dyn11: Widely used in 3-phase distribution networks

• Yyn0: For balanced industrial loads

• Yd11 / Yz1: For step-down or synchronization tasks

Custom vector groups and tap settings available per request.

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✅ 2500 kVA Dry Type Transformer Applications

• Heavy industrial manufacturing

• Hospitals, universities, and cleanroom facilities

• Renewable energy systems (solar, wind, battery)

• Government buildings, metro stations, and tunnels

• Oil & gas facilities and substations

• High-rise data centers and smart buildings

✅ 2500 kVA Dry Type Transformer Global Manufacturers and Suppliers

Notable global suppliers include:

• ABB (Switzerland)

• Siemens (Germany)

• GE Vernova (USA)

• Schneider Electric (France)

• ENERGY TRANSFORMER (China) — A reliable global exporter offering certified dry type transformers with fast delivery and OEM customization for North America, Europe, and the Middle East, including the USA, Canada, UK, Germany, France, UAE, Saudi Arabia, and Qatar.

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✅ 2500 kVA Dry Type Transformer Made in China with Quality Assurance

ENERGY TRANSFORMER’s 2500 kVA dry type transformers are manufactured under ISO 9001 and ISO 14001 standards. Each unit undergoes electrical, thermal, and mechanical tests to ensure reliability, including dielectric strength, no-load loss, load test, insulation resistance, and temperature rise evaluation. Our transformers are exported globally with multilingual support and full installation documentation.

✅ 2500 kVA Dry Type Transformer Certifications and Testing

• IEC 60076-11

• ANSI/IEEE C57.12.01 & C57.12.91

• UL 1562 / CSA C22.2 No.47

• CE / UKCA / SASO / GOST / IECEx (optional)

Custom routine, type, and special tests are supported. Independent third-party inspection (SGS, BV, TUV) is available.

✅ 2500 kVA Dry Type Transformer Nameplate and Documentation

Standard nameplate includes:

• Manufacturer and serial number

• Rated capacity and voltages

• Vector group, frequency

• Cooling type and temperature rise

• Core/winding loss values

• Dimensions and total weight

• QR code for digital user manual access

✅ 2500 kVA Dry Type Transformer Production, Testing & Global Shipping

ENERGY TRANSFORMER handles the full production process in-house—from core cutting and winding to VPI insulation, assembly, and factory testing. Our 2500 kVA dry type transformers are safely packaged for export and shipped globally to North America, Europe, and the Middle East with full technical support. Each unit is backed by certified quality, fast lead times, and tailored documentation for smooth installation.

Learn More:3000 kVA 13.8kV to 480V Three Phase Cast Resin Dry Type Transformer

✅ Why Choose Energy 2500 kVA Dry Type Transformer – High Voltage Indoor Industrial Use

Energy Transformer's 2500 kVA Dry Type Transformer is engineered to deliver stable, high-performance power conversion for demanding industrial and commercial facilities. Designed to step down medium voltage (typically 13.8 kV or 11 kV) to 480Y/277V or other low-voltage outputs, it's the perfect fit for high-load indoor applications in North America, Europe, and the Middle East, including data centers, manufacturing plants, metro infrastructure, and utility-grade systems.

🔧 Key Advantages:

✔ Standards Compliant
Manufactured to comply with IEC 60076-11, ANSI/IEEE C57.12, UL, CSA, and CE certifications, ensuring seamless integration with European, UK, Gulf, and North American electrical grids.

✔ High-Efficiency Build
Features precision copper or aluminum windings, VPI insulation, and a low-loss silicon steel core for long-term durability, low operating temperatures, and minimal energy waste.

✔ Flexible Configuration
Standard Dyn11 vector group with customizable alternatives like Yyn0 or Yd11; offers ±2.5% or ±5% tap changers (off-load or on-load) to suit your voltage regulation needs.

✔ Indoor-Optimized Design
Constructed for indoor environments, this dry-type transformer is oil-free, fire-safe, and built with Class F/H insulation to withstand high ambient temperatures and dusty or humid conditions.

✔ Fast Lead Time
Energy Transformer supports quick delivery across Europe, the U.S., UK, Germany, Saudi Arabia, UAE, and more. Custom-built or stocked models available with flexible logistics and technical documentation.

Whether you're planning a substation upgrade, setting up a new factory, or powering a commercial complex, our 2500 kVA Medium Voltage Dry Type Transformer provides safe, reliable, and future-proof voltage transformation. It's the trusted solution for engineers, EPCs, and contractors seeking quality, performance, and compliance.

📩 Contact our team today for product drawings, specifications, and a detailed quotation tailored to your project timeline and region.