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Ningbo Ville Electric Co., Ltd.

On-Load Tap Changer, Transformer Tap Changer, off Load Tap Changer manufacturer / supplier in China, offering on-Load Tap Changer Transformer Isolation Switch, 230kv Auto Power Transformer / Power Distribution Transmission /Power Transformer, Gas Insulation Metal-Clad Switchgear Gis and so on.

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Supplier Homepage Product Transformer Spare Parts Transformer tap changer on-Load Tap Changer Transformer Isolation Switch

on-Load Tap Changer Transformer Isolation Switch

FOB Price: US $500-7,900,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500-7,900,000/ Piece
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Port: Ningbo, China
Production Capacity: 50000 Sets
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Product Catalog
transformer tap changer
41 Products
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FOB Price
Basic Info
  • Model NO.: F series
  • Structure: Three-column Disconnector
  • Operation: Electric
  • Movement Mode: Vertical Rotary Type
  • Grounding: Un Grounded
  • Run: Vertical Rotation
  • Common Model: VR
  • Certification: ISO, IS9001, ISO9001, ISO9002, ISO2000
  • Structure Type: Advanced
  • Use for: Oil-Immersed Three-Phases Transformer
  • Applied Transformer Rated Voltage: 35kv and Below
  • Trademark: VILLE
  • Specification: IEC CE, ISO
  • HS Code: 85
  • Type: High-voltage
  • Installation: Indoor High-voltage
  • Grounding Mode: Not Grounding
  • Number of Poles: Three Pole
  • Series: Three
  • Switching Mode: Double-Throw Type
  • Structure of Operating: Electric
  • Brand: Ville
  • Performance: Operating Reliably, Long Useful Life
  • Applied Transformer Frequency: 50Hz
  • Applied Transformer Rated Current: Under 400A and Below
  • Transport Package: Wooden Case
  • Origin: Ningbo
Product Description
This kind of on-load tap changer has the merits of advanced structure, operating reliably, long useful life and maintenance freely. It is suitable for oil-immersed three-phases transformer with frequency 50Hz, rated voltage 35kV and below and rated current under 400A and below.
Type of tap changerRated current (A)Rated Voltage (kV)Install Dimension (mm)Holes on tank cover (mm) 
H1H2H3H4Connecting TerminalΦD 
FIII1- 125/10-050501251012066340670M8Φ294Φ310 
FIII1- 125/10-070701251012066340670M8Φ294Φ310 
FIII1- 125/10-090901251012066340670M8Φ294Φ310 
FIII1- 200/10-050502001012066340670M10Φ300Φ310 
FIII1- 200/10-070702001012066340670M10Φ300Φ310 
FIII1- 200/10-090902001012066340670M10Φ300Φ310 
FIII1- 125/10-060501251012066340670M8Φ294Φ310 
FIII1- 200/10-060502001012066340670M10Φ300Φ310 
FIII1- 125/10-080701251012066340670M8Φ294Φ310 
FIII1- 200/10-080702001012066340670M10Φ300Φ310 
Type of tap changerRated current (A)Rated Voltage (kV)Install Dimension (mm)Holes on tank cover (mm)
H1H2H3H4H5Connecting TerminalΦD
FJIII4- 125/10-100901251012055100570920M8Φ300Φ310
FJIII4- 200/10-100902001012055100570920M10Φ294Φ310
FDIII4- 125/10-06050Delta1251012055100570920M8Φ294Φ310
FDIII4- 125/10-08070Delta1251012055100570920M8Φ294Φ310
FDIII4- 125/10-10090Delta1251012055100570920M8Φ294Φ310
FDIII4- 200/10-06050Delta2001012055100570920M10Φ300Φ310
FDIII4- 200/10-08070Delta2001012055100570920M10Φ300Φ310
FDIII4- 200/10-10090Delta2001012055100570920M10Φ300Φ310
Type of tap changerRated current (A)Rated Voltage (kV)Install Dimension (mm)Holes on tank cover (mm)  
H1H2H3H4Connecting Terminal  
FIII1- 125/10-05050A1251012090410750M8Φ420  
FIII1- 125/10-07070A1251012090410750M8Φ420  
FIII1- 125/10-09090A1251012090410750M8Φ420  
FIII1- 125/10-11110A1251012090410750M8Φ420  
FIII1- 125/10-13130A1251012090410750M8Φ420  
FIII1- 200/10-05050A2001012090410750M10Φ420  
FIII1- 200/10-07070A2001012090410750M10Φ420  
FIII1- 200/10-09090A2001012090410750M10Φ420  
FIII1- 200/10-11110A2001012090410750M10Φ420  
FIII1- 200/10-13130A2001012090410750M10Φ420  
Type of tap changerRated current (A)Rated Voltage (kV)Install Dimension (mm)Holes on tank cover (mm)
H1H2H3H4H5Connecting TerminalΦD
FIII1- 200/35-05050200351821701707221493M12Φ510Φ520
FIII1- 200/35-06050200351821701707221493M12Φ510Φ520
FIII1- 200/35-07070200351821701707221493M12Φ510Φ520
FIII1- 200/35-08070200351821701707221493M12Φ510Φ520
FIII1- 200/35-09090200351821701707221493M12Φ510Φ520
FIII1- 200/35-10090200351821701707221493M12Φ510Φ520
FIII1- 400/35-05050400352152352359181690M16Φ514Φ520
FIII1- 400/35-06050400352152352359181690M16Φ514Φ520
FIII1- 400/35-07070400352152352359181690M16Φ514Φ520
FIII1- 400/35-08070400352152352359181690M16Φ514Φ520
FIII1- 400/35-09090400352152352359181690M16Φ514Φ520
FIII1- 400/35-10090400352152352359181690M16Φ514Φ520
Main product line: Tap changer and HV switchgear
Tap changer manufacturing with fullest vertical integration
Tap Changer Products Range On-Load Tap Changer:
* Conventional OLTC for transformer with voltage up to 765kV
*Vacuum OLTC for oil transformer with voltage up to 765kV
*Vacuum OLTC for dry transformer with voltage of 72.5kV
Off-Circuit Tap Changer
* Application for the transformer with voltage up to 765kV
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