10kv-35kv/0.4kv 30-2500kVA Oil-Immersed Hermetically Sealed Three 3 Phase Power Distribution Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Three
• Model NO.: S9
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC, ISO14001, OHSAS1001
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Hcgc
• Winding Material: Copper/Aluminum
• Type: Oil Immersed Transformer
• Frequency: 50Hz
• Vector Group: Dyn11 Yyno
• Transport Package: Wooden Box
• Trademark: HCGC and OEM
• Origin: Zhejiang, China
• HS Code: 8504349000
• Production Capacity: 50000 PCS/Month
• Package Size: 150.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 500.000kg

Product Description

 

Product Description

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.

Detailed Photos

Structural Features :
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.

 

Product Parameters

 

   

Capacity	No-load Loss	No-load current	Load Loss(75)	UK%
30kva	150	1.5	630	4.0

 

Certifications

  

Workshop

 

Packaging & Shipping

 

Our Service

 

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

FAQ

Q1: Are you manufacturer?
    A: Yes, we are manufacturer dedicated to design customized for different country standards and production of a wide range of high-quality transformers,switchgears, power substations. Meanwhile, we can also provide relevant accessories and components with quality guaranteed from our branch factories.  We improve the design to make our products more competitive in the market but with better quality to ensure the long time performance.
Q2: How does your factory do regarding quality control and after-sales support?
   A: All the products will be 100% checked and tested before delivery. All our products comply with strict tests, and easy maintenance is guaranteed. We also offer on-line after-sale service in case of any further problems. 
Q3: Can I get guarantee of products?
    A: Yes, each product is 1 year quality warrantee under customer correct using the products.
Q4: 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
Q5: How can I pay you?
    A: T/T and L/C
Q6: What about the production?
    A: Produce time is 2~4weeks.
Q7: Could you offer some spare parts?
    A: Yes, no problem.

ATTENTION:
1. The payment term: We accept TT,50% deposit and 50% balance against copy of BL.
2. The delivery time: Usually it will take about 15-20 days.
3. The standard of package: Usually use strong plywood case for protection.
4. The material of transformer: We have two types, one is with copper and another one is with aluminum. It depends on your requirement. Copper is better and also higher price.
5. Our market: our products are popular in Indonesia, Philippines, Russia, USA, Middle East and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation..