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Fengguang Transformer
New Energy Dry-Type Transformer — Fengguang Transformer Dry-Type Power Transformer

Standards

GB / IEC 60076

Testing

Routine report

Origin

China

Dry-Type Power Transformers

New Energy Dry-Type Transformer

Dry-Type Power Transformer

The new energy dry-type transformer is a dedicated power equipment specially designed for new energy projects such as photovoltaic power generation, wind power generation, and Energy Storage substations. It can step up the low-voltage electric energy from new energy sources to 10kV or 35kV and then transmit it outward through power lines. Based on the independent electromagnetic and structural design principles, it realizes optimized design with the assistance of SolidWorks software and conducts simulation via Ansys software. This transformer is not only adaptable to harsh environments like sandstorms, salt fog, extreme heat and extreme cold, but also capable of coping with harsh load conditions such as harmonics and DC bias. It features low energy consumption, high safety, easy installation and maintenance, as well as flame retardancy and explosion protection, and is widely used in the new energy field.

Quick answer. New Energy Dry-Type Transformer is a Dry-Type Power Transformer. Typical applications include Data centres and telecom rooms, Hospitals and laboratories, Commercial buildings and shopping malls. It is designed to GB 1094.1 and IEC 60076, with routine tests recorded against the approved datasheet.
Product type
Dry-Type Power Transformer
Rated capacity
30-2,500 kVA
Voltage class
10 kV / 20 kV / 35 kV
Insulation
Cast epoxy resin, Class F/H
Cooling
AN / AF
Winding
Copper or aluminium (project-specific)

Final ratings, losses, impedance and dimensions are confirmed on the approved datasheet. Website values are for family selection.

Request datasheet & quotation View specifications
  • Routine test report with the unit
  • English GA drawing and O&M manual
  • Copper or aluminium winding options
  • 50 Hz / 60 Hz and harsh-site options
GB 1094.1· GB/T 6451· IEC 60076· ISO 9001 / 14001 / 45001· CE where applicable

Product overview

The new energy dry-type transformer is a dedicated power equipment specially designed for new energy projects such as photovoltaic power generation, wind power generation, and Energy Storage substations. It can step up the low-voltage electric energy from new energy sources to 10kV or 35kV and then transmit it outward through power lines. Based on the independent electromagnetic and structural design principles, it realizes optimized design with the assistance of SolidWorks software and conducts simulation via Ansys software. This transformer is not only adaptable to harsh environments like sandstorms, salt fog, extreme heat and extreme cold, but also capable of coping with harsh load conditions such as harmonics and DC bias. It features low energy consumption, high safety, easy installation and maintenance, as well as flame retardancy and explosion protection, and is widely used in the new energy field.

Design features

What the design is built around

Cast-resin insulation

Epoxy resin encapsulation protects windings from dust, humidity and accidental contact.

Fire-safe design

No insulating oil is used, making the unit suitable for indoor and fire-sensitive buildings.

Low partial discharge

Vacuum casting and controlled curing keep partial discharge low over the service life.

Low noise

Core and clamping design reduce structure-borne noise for hospitals, offices and data centres.

Typical specification

Specifications to confirm on the datasheet

Product type Dry-Type Power Transformer
Rated capacity 30-2,500 kVA
Voltage class 10 kV / 20 kV / 35 kV
Insulation Cast epoxy resin, Class F/H
Cooling AN / AF
Winding Copper or aluminium (project-specific)
Standards GB 1094.1, GB/T 6451, IEC 60076-11
Testing Routine tests, partial discharge and temperature-rise type tests

The table is a family-level starting point. The approved datasheet fixes the guaranteed values, drawing dimensions and test plan for the specific order.

Typical applications

  • Data centres and telecom rooms
  • Hospitals and laboratories
  • Commercial buildings and shopping malls
  • Industrial plants with fire restrictions
  • Metro, airport and public infrastructure

Confirm before ordering

  • Rated capacity, voltage ratio and tap range
  • Impedance, fault level and parallel operation
  • Ambient temperature, altitude and enclosure
  • Winding material, losses and efficiency class
  • Terminations, protection and monitoring
  • Tests, inspection, packing and shipping limits

Buyer questions

FAQ for New Energy Dry-Type Transformer

What is New Energy Dry-Type Transformer best used for?
This model is specified at the required capacity and 10 kV / 20 kV / 35 kV. It is used where the site load, fault level and environmental conditions match the approved datasheet. Share the load profile, ambient temperature, altitude and grid code and the design can be checked against the application.
What is the typical lead time for New Energy Dry-Type Transformer?
Standard distribution units typically ship in 25-40 days after drawing approval. Large power transformers and integrated stations are scheduled by design review, core and winding production, tanking, testing and packing. The exact date is confirmed in the quotation.
Which standards and tests apply to dry-type transformers?
Dry-type units follow GB 1094.1, GB/T 6451 and IEC 60076-11. Routine tests cover winding resistance, ratio, impedance, no-load and load loss, insulation resistance and power-frequency withstand. Partial-discharge and temperature-rise type tests are available.
Can a dry-type transformer be installed outdoors?
A standard cast-resin unit is intended for indoor, well-ventilated rooms. For outdoor use an IP enclosure, anti-condensation heaters and a corrosion class must be specified. In many coastal or dusty sites an oil-immersed or prefabricated station is a better fit.
How do I choose between copper and aluminium windings?
Copper gives higher short-circuit strength and a more compact winding; aluminium can reduce first cost for lightly loaded units. The choice depends on fault level, load profile, loss evaluation and the buyer's specification. Both are available.

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