Oil-immersed Type Transformer and Auto Transformer AT oil immersed power transformer
Especially applied for the AT power supplying means, simplify the main connection of traction transformer:
The autotransformer regulator in the exit of substation can be left out, this reduces the line loss and the input of the equipment;
220KV(110KV) can be reduced directly to 27.5KV,which supplies for the traction engine.
Transformer capacity can be used fully, and the structure of substation is simple, and the maintenance is convenient.
Reduce the feed line switch’s working voltage,not only save the investment, but also increase the reliability of power supply.
It is recommended to use when the electric net capacity is large enough and it can be ignored that the single-phase operation influence the power grid.
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Q:How to guarantee my order and payment:
A:Ezitown has Alibaba trade Assurance,100% refundable if any quality or
delivery problem.

Q:How to return the goods if meet any problem
A:we have DHL and Fedex account for return goods.buyer no need to pay
any shipping cost for returning. Can contact our salesman to operate.

Q:Why Ezitown price is competitive, and quality seems rather good ?
A:because we have been manufacturing more than 20 years, we know what
price and Quality buyer can sell well in market.the wholeseller have
suitable profits

Q:Can we order many items and make combine shipment.
A:we can combine many items,and deliver by courier/sea/land/air etc.
pack well.

Q:Can I order the cabinet/enclosure/box and the wiring material from
you or other supplier,you make wiring and assembly for us ?
A:we have egineering, wiring and assembly team for low voltage/medium
voltage/high voltage/DC control .can make drawing and diagram to
confirmation and proceed the assembly.we have unite nation project in
regular assembly.
Q:How can I make our own brand for my order
A:we supply OEM service if order quantity meet the OEM MOQ , contact to
know the exactly quantity for your item

Q:What is the delivery if I make payment
A:Almost all items we keep in stock.and we have many order every day ,
We need 1-3 working days to packing and make delivery.OEM packing will
be longer time.

Q:Can we visit your factory or office ?
A:we always welcome customer visit us, let me know the schedule, we
will arrange.