Reliable 250kVA Ground Transformer for Global Supply Chains

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Three
• Model NO.: ground transformer
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type 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: Peak Transformer
• Rated Unit Weight: 150~-2500 kVA
• Rated Voltage: 35 Kv and Below
• Insulation Class: Class a
• Standard Basis: GB1094.6
• Ambient Temperature: -25~+40ºC
• Relative Air Temperature: The Daily Average Does Not Exceed 95%, The Monthl
• Altitude: Below 1000m
• Transport Package: Wooden Box
• Specification: 1150x650x896
• Trademark: Zhifeng Transformer
• Origin: China
• HS Code: 8504210000
• Production Capacity: 100 Units/Month
• Package Size: 500.00cm * 400.00cm * 500.00cm
• Package Gross Weight: 5000.000kg

Product Description

 

Product Description

Product Description
Grounding transformers are commonly used to provide an artificial loaded neutral point for the ungrounded point of the system for system grounding. The neutral point of this product is connected to the arc suppression coil or resistor, and then grounded. A secondary winding with a continuous rated capacity can be used as a power source for the station.
Substations, user distribution stations and other 35kV and below power systems.
 

 

Detailed Photos

  

Product Parameters

10kV series oil-immersed grounding transformer technical parameters table

Type	Connection group	tapping range	Zero-sequence Reactance (Ω / phase)	Mounting hole (transverse × vertical)4×18	Body size(length × width×height)mm	Body weight (kg)
DKS-150/10.5	Zn	10.5	19	550×590	1150×650×896	500
DKS-200/10.5	Zn	10.5	14	550×640	1150×700×1113	760
DKS-200/10.5-100/0.4	Znyn11	10.5±2×2.5%/0.4	14	550×640	1150×700×1113	820
DKS-315/10.5	Zn	10.5	9	550×690	1230×750×1176	910
DKS-330/10.5-150/0.4	Znyn11	10.5±2×2.5%/0.4	9	550×690	1230×750×1206	950
DKS-400/10.5	Zn	10.5	6	550×690	1250×750×1181	1050
DKS-400/10.5-100/0.4	Znyn11	10.5±2×2.5%/0.4	6	550×690	1250×750×1211	1100
DKS-500/10.5	Zn	10.5	6	550×690	1300×750×1181	1100
DKS-500/10.5-100/0.4	Znyn11	10.5±2×2.5%/0.4	6	550×690	1300×750×1250	1150
DKS-630/10.5	Zn	10.5	4	550×790	1350×850×1250	1350
DKS-630/10.5-200/0.4	Znyn11	10.5+2×2.5%/0.4	4	550×790	1350×850×1286	1400
DKS-800/10.5	Zn	10.5	4	550×790	1400×850×1295	1460
DKS-800/10.5-100/0.4	Znyn11	10.5+2×2.5%/0.4	4	550×790	1400×850×1304	1500
DKS-1000/10.5	Zn	10.5	3	550×790	1450×850×1408	1820
DKS-1000/10.5-100/0.4	Znyn11	10.5±2×2.5%/0.4	3	550×790	1450×850×1450	1900

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	2520
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

 

Welcome to Shandong Zhifeng Transformer Co., Ltd.

Located in the North Rainbow Industrial Park, East Second Ring Road, Linqing City, Shandong Province, Shandong Zhifeng Transformer Co., Ltd. is a leading power equipment manufacturing enterprise. We specialize in producing high-quality transformers, including oil-immersed transformers, dry transformers, special transformers, and more.

Our products adhere to strict quality standards and incorporate advanced technology in design and production to meet the needs of our customers. With a comprehensive performance test bench, advanced inspection and testing equipment, and a team of experienced engineers and technical personnel, we ensure superior quality in every product.

At Shandong Zhifeng Transformer Co., Ltd., we are committed to customer satisfaction by providing safe, energy-efficient, and environmentally friendly power products to global users. Our reputation for outstanding quality, competitive pricing, and excellent after-sales service reflects our dedication to continuous improvement and innovation.

Choose Shandong Zhifeng Transformer Co., Ltd. for reliable and high-performance power solutions. Contact us today for more information and experience the difference in power technology!

Custom Transformers

Explore our range of custom transformers designed and manufactured by Shandong Zhifeng Transformer Co., Ltd. With over 15 years of experience in transformer development, production, and operation, we guarantee quality and reliability.

Frequently Asked Questions:

• Manufacturer: We are a manufacturer with extensive experience in transformer production.


• Warranty: Enjoy a 12-month warranty on all our custom transformers.


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Production Time:

Our company offers high-quality transformers with a delivery time of 30 to 45 days, depending on your order requirements. 

Payment Terms: 

We accept T/T, L/C, or negotiation for payment.

Quality Control:

At Shandong Zhifeng Transformer Co., Ltd., we conduct 100% QC inspection to ensure top-notch quality.

Products in Stock:

Custom Transformers by Shandong Zhifeng Transformer Co., Ltd.

At Shandong Zhifeng Transformer Co., Ltd., we specialize in manufacturing custom transformers tailored to your specific requirements. Whether you need a transformer based on your order quantity or have custom technical drawings and specifications, we have you covered. Our products are designed to meet your unique needs, ensuring optimal performance and reliability.

Contact us directly for access to our catalogue and price list, and let us assist you in finding the perfect transformer solution for your needs. Experience excellence in every product we deliver with Shandong Zhifeng Transformer Co., Ltd.