Audited Supplier
Oil Immersed Non-excitation Tap-changing Transformer of 35kV and Below
Tap-changing Transformer of 35kV and Below
This kind of product is applied to power system of three-phase, 50Hz as well as
35kV and below, it is the main transformer equipment of medium and small-sized
transformer substation, supplies power distribution, power and illumination for
the industry and agriculture.
The company introduces in domestic and overseas advanced technique, adopts
the latest material and optimizes design, which enables the product structure
more reasonable, and greatly improves the product electric strength, mechanical
strength and heat-sinking capability. S9 series product has passed the short-circuit
test prepared by Wuhan High Voltage Research Institute and also the test
prepared by National Center for Quality Supervision & Test of Transformer.
1.Iron core
The iron core is made of high quality cold rolled silicon steel sheet, adopts the kinds of types like full-bias multi-step seam, no punched hole, winding iron core, etc., besides, both stainless steel stay plate and epoxy glass belt are for clamping it.
2.Coil
High quality enameled wire that is made of oxygen free copper or paper wrapped flat copper wire is used as conductor, the coils is provided kinds of types such as drum type, spiral type, improved spiral type, continuous type and interleaved type. 3.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 bottom of box for your convenience.
4.Safetyprotection device
According to national standard and users' requirements, the transformer may be equipped with following safety protection devices: pressure relief valve, gas relay, signal thermometer, oil purifier, oil conservator, oil sampling valve, etc.
1,Quick response in before sales period help you got order
2,Excellent service in production time let you know each step we made
3,Reliable quality solve you aftersale headache
4,Long period quality waranty ensure you can buy without hesitate
1.Q: Are you manufacturer?
A: Yes, we are manufacturer.
2.Q: Can I get guarantee of products?
A: Yes, each product is 1 year quality warrantee under customer correct using the products
3.Q: How to buy it? What about the delivery?
A: Please contact me by email or online, let me know your requirement, we will provide you professional solution. We have shipping agent can choosing the cheapest and fastest delivery. FOB,CIF, C&F, FCA or EXW, each is available to us
4.Q: How can I pay you?
A: T/T and L/C
5.Q: What about the production?
A: Produce time is 2~4weeks
6.Q: Could you offer some spare parts?
A: Yes, no problem.
