2000 kVA Medium Voltage Dry Type Transformer 12470V to 480Y 277V Three Phase North America

2000 kVA Medium-Voltage Dry-Type Transformer

This 2000 kVA medium-voltage dry-type transformer is engineered for safe, high-efficiency and maintenance-free operation across a wide range of commercial, utility and industrial settings. Boasting a primary voltage of 12470V and a secondary output voltage of 480Y/277V, it is the ideal solution for voltage step-down in medium-voltage power grids.

 

Constructed with high-grade silicon steel cores and precision copper windings, this dry-type distribution transformer delivers exceptional thermal performance, lower energy losses and an extended service life. Its dry-type insulation system ensures high fire resistance, zero oil leakage, and safe operation in indoor or environmentally sensitive areas.

 

Featuring a robust, corrosion-resistant enclosure, this medium-voltage transformer is fully compliant with ANSI, IEEE, UL, CSA and CE standards. Suited for the North and South American markets, it is applicable in utility substations, commercial buildings, renewable energy projects and heavy industry, among other fields.

 

As a leading manufacturer of dry-type transformers, GNEE offers factory-direct supply, OEM customization services and reliable inventory to ensure fast delivery. We serve key markets including the United States, Canada, Mexico, Brazil, Chile and Colombia, providing high-performance medium-voltage dry-type transformers to EPC contractors, wholesalers and electrical contractors.

 

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✅ Overview of 2000 kVA Medium-Voltage Dry-Type Transformer

Designed for a 12470V primary side and a 480Y/277V secondary side, this 2000 kVA medium-voltage dry-type transformer is widely used in industrial, commercial and utility power distribution systems. Manufactured by GNEE, it is eco-friendly and fire-retardant, featuring Class F/H insulation, an advanced vacuum pressure impregnation (VPI) process and high mechanical strength. Suitable for both indoor and outdoor installation, it supports air natural (AN) or air forced (AF) cooling, and is fully compliant with ANSI/IEEE C57.12, UL, CSA, CE and IEC 60076-11 standards.

 

✅ Definition of 2000 kVA Medium-Voltage Dry-Type Transformer

Medium-voltage dry-type transformers use air or epoxy resin instead of oil to insulate windings, significantly reducing fire hazards and environmental risks. This design makes it the ideal choice for commercial buildings, hospitals, airports, tunnels, renewable energy power stations and other locations with stringent fire safety requirements. It converts medium-voltage electricity (typically 1 kV to 35 kV) into usable low-voltage electricity, ensuring the safe and stable delivery of electrical power.

 

✅ Advantages of 2000 kVA Medium-Voltage Dry-Type Transformer

Dry-type transformers eliminate the need for flammable insulating liquids, thereby enhancing safety and lowering maintenance costs. Resistant to moisture, dust and chemical contamination, they can operate in harsh or sensitive environments. Their modular, sealed structure simplifies transportation and installation, and with excellent heat dissipation and low noise levels, they are ideal for urban and indoor applications.

 

✅ Dimensions of 2000 kVA Medium-Voltage Dry-Type Transformer

Typical dimensions may vary based on design and enclosure type:

• Length: 2000–2500 mm
• Width: 1200–1400 mm
• Height: 1800–2100 mm
• Net Weight: Approx. 4200–4800 kg

GNEE provides detailed installation drawings, anchor bolt patterns and lifting point information for easy installation.

 

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✅ Weight and Handling of 2000 kVA Medium-Voltage Dry-Type Transformer

Shipping Weight: Approx. 4.5 to 5.0 metric tons, depending on enclosure size.

Mounting Options: Skid base, floor-mounted or rail-mounted installation available.

Lifting Points: Integrated design for safe and balanced hoisting.

GNEE ensures secure packaging and provides detailed lifting guidelines and user manuals for smooth delivery and installation.

 

✅ Price Range of 2000 kVA Medium-Voltage Dry-Type Transformer

The price of a 2000 kVA dry-type transformer typically ranges from US$22,000 to US$35,000, subject to conductor material (copper or aluminium), enclosure type, accessories and certification options. GNEE offers factory-direct pricing, with shipping terms including EXW, FOB and CIF available.

 

✅ Cooling Methods of 2000 kVA Medium-Voltage Dry-Type Transformer

AN (Air Natural): Standard convection cooling for typical load conditions

AF (Air Forced): Forced air cooling for overload or high ambient temperature conditions

Dual Cooling: Combines AN and AF cooling to adapt to varying load requirements.

 

✅ Protection and Monitoring Options for 2000 kVA Medium-Voltage Dry-Type Transformer

• Digital temperature sensors (PT100/PTC) with alarm function
• Automatic fan controllers for AF-cooled models
• Optional remote monitoring via RS485 or Modbus RTU
• Surge protectors and grounding systems included
• Seismic and anti-vibration mounting options available

 

Learn More: 500 kVA 11kV/0.4kV Oil-Filled Electrical Distribution Transformer – Factory Direct Supply

 

✅ Product Series and Models of 2000 kVA Medium-Voltage Dry-Type Transformer

Standard Series: Robust design, copper windings, cost-effective

Energy-Saving Series: Low-loss cores and advanced materials

Premium Series: Noise-reduced, enhanced mechanical strength

Harmonic Suppression Type: K-rated for non-linear loads

Outdoor Enclosed Models: Weatherproof with IP23, IP44 or IP54 protection classes

Smart Transformers: IoT-enabled for real-time condition monitoring

 

✅ Vector Groups of 2000 kVA Medium-Voltage Dry-Type Transformer

Commonly used vector groups:

Dyn11: Standard for power distribution networks

Yyn0: For balanced load applications

Yd11/Yz11: For grid synchronization requirements

Custom vector group configurations are available upon request.

 

✅ Applications of 2000 kVA Medium-Voltage Dry-Type Transformer

Industrial power plants

Commercial office buildings and shopping malls

Renewable energy sites (solar, wind)

Hospitals and medical centers

Data centers and telecommunications hubs

Airports, subways and public transportation systems

Utilities and substations

 

✅ 2000 kVA Medium-Voltage Dry-Type Transformer Made in China with Quality Assurance

The 2000 kVA dry-type transformers manufactured by GNEEr are produced in China under strict quality control. All products undergo comprehensive factory testing, including dielectric performance testing, load testing and temperature rise testing, to ensure compliance with IEC, ANSI, UL, CSA and CE standards. Our transformers serve customers in North and South America, with multilingual support and fast lead times provided.

Learn More: 1000 kVA 13.8 kV to 208Y/120 V Three Phase Oil Immersed Distribution Transformer

 

Manufacturing, Testing, Packaging and Global Shipping of 2000 kVA Medium-Voltage Dry-Type Transformer

With a primary voltage of 12,470V and a secondary voltage of 480Y/277V, this 2000 kVA medium-voltage dry-type transformer is the ideal choice for industrial facilities, commercial premises, utility networks and renewable energy applications. GNEE oversees the entire manufacturing process, including core lamination, precision winding, vacuum pressure impregnation, assembly, comprehensive quality inspection and protective packaging. Produced in ISO-certified factories and compliant with UL, CE, CSA and IEC standards, these transformers ensure reliable performance and safe operation for customers worldwide.

 

📩 Contact GNEE now for detailed specifications, CAD drawings or a customized quote for your 2000 kVA medium-voltage dry-type transformer project.

 

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✅ Global certifications and approvals

✅ Trusted by customers in over 70 countries

 

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2000 kVA 12470V to 480Y Medium Voltage Dry Type Transformer Technical Specs

No.	Item	Specification	Remarks
1	Power Rating	2000 kVA	Customizable from 300 kVA up to 10000 kVA
2	Primary Voltage	12470 V (Delta connection)	Optional: 4160 V, 13800 V, 34.5 kV for utility networks
3	Secondary Voltage	480Y/277 V (Wye grounded)	Other options: 208Y/120 V, 600Y/347 V, 240/120 V split-phase
4	Phase	Three-phase, 60 Hz	Available in single-phase or dual-voltage versions
5	Insulation Type	Dry Type (VPI / VPE Resin Impregnation)	Air-insulated, oil-free, eco-friendly alternative
6	Insulation Class	Class F (155°C standard)	Upgradeable to Class H (180°C) for high-temp areas
7	Temperature Rise	150°C (standard)	Optional 80°C, 115°C for improved lifecycle
8	Cooling Method	Air Natural (AN) or Air Forced (AF)	Suitable for indoor/outdoor use under NEMA 3R
9	Impedance Voltage	5.5% – 6.5%	Project-based tuning available for fault current limits
10	Short Circuit Withstand	25–50 kA, 2 seconds	Custom withstand values available on request
11	Voltage Taps	±2.5%, ±5%, 4-6 taps	Supports on-load or off-load tap changer options
12	Frequency	60 Hz	Export models support 50 Hz operation
13	Insulation Resistance	≥1000 MΩ	Enhanced reliability in wet or dusty environments
14	Leakage Magnetic Flux	Low-flux leakage core design	Reduces interference with adjacent equipment
15	Core Material	High-grade grain-oriented silicon steel	Minimizes no-load losses, improves magnetic flux path
16	Winding Material	Copper (oxygen-free, high conductivity)	Optional: aluminum winding for cost-sensitive projects
17	Enclosure Material	Galvanized cold-rolled steel	Powder-coated, rustproof for harsh environments
18	Protection Rating	NEMA 3R (standard)	Also available: NEMA 1, NEMA 12, IP44/IP54 enclosures
19	Operating Temperature Range	-25°C to +45°C	Extended options from -40°C to +55°C available
20	Humidity Adaptability	0% to 95%, non-condensing	Ideal for coastal, tropical, or high-humidity zones
21	Noise Level	≤60 dB(A)	Low-noise design for hospitals, schools, buildings
22	Approximate Weight	2600–3200 kg	Subject to final specs and accessories
23	Dimensions (L x W x H)	Approx. 1800 x 1300 x 1850 mm	Custom sizes based on mounting or cooling options
24	Standards Compliance	UL Listed, ANSI C57, IEEE C57.12, CSA C2, CE	Certified for US, Canada, Brazil, Chile, Mexico, and more
25	Warranty	1–2 years standard	Extended warranties and lifetime support available
26	Typical Applications	Commercial infrastructure, renewable power plants, industrial substations	Ideal for solar farms, manufacturing hubs, and public grid use
27	Global Supply & Service	Factory direct, global export	Main markets: USA, Canada, Mexico, Brazil, Colombia, Chile, Peru, Argentina