10/35kv Series Three-Phase Oil-Immersed Grounding Transformer

• Customization: Available
• Application: Transformer Substati, User Distribution Station
• Phase: Three
• Model NO.: 35kV oil-immersed grounding transformer
• Core: Core-type Transformer
• Cooling Method: Ground Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: U
• Brand: Zhi Feng
• Winding Material: Copper/Aluminum
• Cooling Mode: Onan/Onaf
• Core Material: Silicon Steel
• Insulation Class: Level a
• Ambient Temperature: 25 Below Zero to 40 Above Zero
• Altitude: 1000m Down
• Transport Package: Wooden Box
• Trademark: Zhifeng Transformer
• Origin: China
• HS Code: 8504210000
• Production Capacity: 100 Units/Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 3000.000kg

Product Description

About us
    Shandong Zhifeng Transformer Co., Ltd. is located in the North Rainbow Industrial Park, East Second Ring Road, Linqing City, Shandong Province, a famous canal city, with convenient transportation and beautiful environment. The company covers an area of 45,000 square meters, is a collection of 35KV and below oil-immersed transformer, dry transformer, special transformer, grounding transformer, arc suppression coil, reactor, box-type substation, American box transformer, all kinds of box production, sales, research and development in one of the professional power equipment manufacturing enterprises.

Product   introduction
     Earthing transformer is used to provide an artifidial system of grounding point can take loads of neutral point , use for grounding system , the product is neutral point connected to the arc suppression coil or resistance , and then ground . Secondary winding with continuous rated capacity , as a station (by) with power.

Product Use
Substations , substations and other user 35kV and below the power system.

Technical parameters

Technical  parameter  table  of  35kV  series  oil-immersed  grounding  transformer

Type	Connection group	lap range	Zero sequence reactance (Ω/phase)	gauge	Body size (length×width×height mm)	Body weigh (kg)
DKS-400/35	Znyn11	35±2×2.5%	144	1070×1080	2100×1200×1465	2000
DKS-500/35	Znyn11	35±2×2.5%	123	1070×1080	2140×1200×1505	2100
DKS-630/35	Zn	35±2×2.5%	119	1070×1080	2220×1200×1588	252
DKS-630/35-250/0.4	Znyn11	35±2×2.5%/0.4	89	1070×1080	2240×1200×1680	2700
DKS-700/35	Znyn11	35±2×2.5%	98	1070×1080	2240×1200×1635	2600
DKS-700/35-315/0.4	Znyn11	35±2×2.5%/0.4	79	1070×1080	2350×1200×1555	3050
DKS-800/35-250/0.4	Znyn11	35±2×2.5%/0.4	85	1070×1080	2240×1200×1805	2900
DKS-1000/35-250/0.4	Znyn11	35±2×2.5%/0.4	80	1070×1080	2250×1200×1860	3050
DKS-1000/35-315/0.4	Znyn11	35±2×2.5%/0.4	75	1070×1080	2420×1200×1795	3350
DKS-1250/35-250/0.4	Znyn11	35±2×2.5%/0.4	82	1070×1080	2300×1200×1935	3500
DKS-1700/35-250/0.4	Znyn11	35±2×2.5%/0.4	68	1070×1080	2520×1200×1945	4150
DKS-2000/35	Zn	35±2×2.5%	54	1070×1080	2530×1200×1945	4450
DKS-2400/35-400/0.4	Znyn11	35±2×2.5%/0.4	44	1070×1130	2600×1250×2007	5000
DKS-2500/35	Zn	35±2×2.5%	40	1070×1130	2600×1250×2007	5100

Product display


Packaging and transportation


Certification certificate

Frequently asked question

Q: Are you a manufacturer, factory or trading company?
A: Yes, we have been engaged in the development, production and operation of transformers for more than 15 years.

Q: What is your warranty?
A: We offer a 12-month warranty.

Q: Production time?
A: 30 to 45 days or depending on order requirements.

Q: What are your payment terms?
A: T/T, L/C or negotiation.

Q: How does your factory conduct quality control?
A: We carry out 100% QC inspection to ensure that every product is qualified. From raw material to final product manufacturing process, we have more than 10 QC inspections.

Q: Do you have any products in stock?
A: Not normally. All our products are manufactured according to your order quantity.


Q: What does a custom transformer need to provide?
A: Technical drawings and technical specification documents are best, or you can tell us some detailed technical specification dates below "Quote and order required information".

Q: Can I have a catalogue and price list for my MOQ trial order?
A: All of our products are made in China or displayed on the official website, you are always welcome to ask us directly for more information.