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Ningbo Ville Electric Co., Ltd.

On-Load Tap-Changer, Tap Changing Switch, Tapping Switch manufacturer / supplier in China, offering Three Phase on Load Tap Changing Oil Immersed Power Transformer Switch, 20kVA S10-M Series 10kv Wond Core Type Hermetically Sealed Oil Immersed Transformer/Distribution Transformer, Outdoor Disconnect Switch Electromotor Operation Mechanism and so on.

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Supplier Homepage Product Transformer Spare Parts Transformer tap changer Three Phase on Load Tap Changing Oil Immersed Power Transformer Switch

Three Phase on Load Tap Changing Oil Immersed Power Transformer Switch

FOB Price: US $1,000-20,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000-20,000/ Piece
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Port: Ningbo, China
Production Capacity: 500
Payment Terms: L/C, T/T, Western Union, Paypal

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Product Catalog
transformer tap changer
41 Products
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Basic Info
  • Model NO.: tap-changer
  • Trademark: VILLE
  • Specification: IEC, CE
  • Type: Switch Cabinet
  • Transport Package: Wooden Case
  • Origin: China
Product Description

Three phase on load tap changing power transformer 

 

 The iron core is made of high quality cold rolled silicon steel sheet, adopts the type of full-bias multi-step seam and no punched hole, besides, both stainless steel stay plate and epoxy glass belt are for clamping it.

Coil
High quality enameled wire that is made of oxygen free copper or paper wrapped flat copper wire is used as conductor, the coil is provided kinds of types such as drum type, spiral type, improved spiral type, continuous type and interleaved type.


Oil tank
The oil tank is of barrel type or shield type, the heat-sinking element is provided with corrugated plate or plated radiator.
The transformer has not been equipped with trolley, but there is a base that accords with national standard rail gauge welded at the buttom of box for your convenience.


Safety protection device
According to national standard and users' requirements, the transformer maybe equipped with following safety protection devices: pressure relief valve, gas relay, signal thermometer, oil purifier, oil conservator, oil sampling valve.ETC.

 

As high-tech product to promoted by country, the product has many advantages such as high efficiency, low loss,its social benefits are remarkable that it will save much of electricity consumption and operating cost.

Three Phase on Load Tap Changing Oil Immersed Power Transformer Switch
Three Phase on Load Tap Changing Oil Immersed Power Transformer Switch
Three Phase on Load Tap Changing Oil Immersed Power Transformer Switch
Three Phase on Load Tap Changing Oil Immersed Power Transformer Switch
Three Phase on Load Tap Changing Oil Immersed Power Transformer Switch
Three Phase on Load Tap Changing Oil Immersed Power Transformer Switch

 

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