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Ningbo Ville Electric Co., Ltd.

Dry Transformer, Dry Distribution Transformer, Outdoor Dry Transformer manufacturer / supplier in China, offering Dry Transformer, 230kv Auto Power Transformer / Power Distribution Transmission /Power Transformer, Gas Insulation Metal-Clad Switchgear Gis and so on.

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Dry Transformer

FOB Price: US $800-800,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $800-800,000/ Piece
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Production Capacity: 50000 Sets/Year
Transport Package: Wooden Cases
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: H CLASS
  • Phase: Three
  • Cooling Method: Dry-type Transformer
  • Trademark: VILLE
  • Origin: Ningbo China
  • Application: Power, Electronic
  • Core: Core-type Transformer
  • Winding Type: Two-winding Transformer
  • Specification: IEC CE, ISO
Product Description

H CLASS Oil Immersed Dry dtransformer

Oil immersed H class Insulation 10kv Distribution Transformers with Off-circuit Tap Changer


Main Parameters:
1. Rated Capacity: 20MVA
2. Rated Voltage and Tapping Range: 35±3×2.5%/10.5kV
3. Rated Frequency: 50Hz
4. Cooling Method: AN
5. Phase: three-phase
6. Vector Group: Yd11
7. Insulation Level: 
  HV wiring terminals: LI/AC 170/70
  LV wiring terminals:LI/AC 75/35
Main Property of the Product:
1. Impedance Voltage: 10%, with stipulated tolerance in national standard
2. No-load Loss: 21kW
3. No-load Current: 0.3%
4. Load Loss:85kW
5. Total Loss:106kW
6. Insulation and thermal Resistance: H grade
  The temperature rise is designed at F level, coil<100K,
7. Noise Level:≤62dB (1m)
8. Partial Discharge:≤10pc

30KVA -2500KVA  10KV/0.4KV
Dry Transformer

Oil Immersed H Class insulation 35kv distribution transformers with off-circuit tap changer

Dry Transformer

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