High-Efficiency 35kv 630kVA Oil Immersed Transformer for Sale

Product Details
Customization: Available
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Large Industrial and Civil Buildings
Phase: Three
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  • High-Efficiency 35kv 630kVA Oil Immersed Transformer for Sale
  • High-Efficiency 35kv 630kVA Oil Immersed Transformer for Sale
  • High-Efficiency 35kv 630kVA Oil Immersed Transformer for Sale
  • High-Efficiency 35kv 630kVA Oil Immersed Transformer for Sale
  • High-Efficiency 35kv 630kVA Oil Immersed Transformer for Sale
  • High-Efficiency 35kv 630kVA Oil Immersed Transformer for Sale
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Basic Info.

Model NO.
630kva
Cooling Method
Oil-immersed Type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001
Usage
Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
High Frequency
Shape of Core
U
Brand
Zhi Feng
No-Load Loss
130W
Load Loss
1200/1140W
No-Load Current
1.30%
Rated Capacity
50kVA
Reference Standards
IEC 60076
Transport Package
Wooden Box
Specification
1CBM to 15CBM
Trademark
Zhifeng Transformer
Origin
China
HS Code
8504210000
Production Capacity
100 Pieces/Month

Packaging & Delivery

Package Size
100.00cm * 100.00cm * 100.00cm
Package Gross Weight
3000.000kg

Product Description

35kv 630kva Oil-Immersed Transformers Customized Power Transformer

 

Introducing our top-of-the-line 35kv 630kva Oil-Immersed Transformer, designed to meet the highest power requirements with efficiency and reliability. This customized Power Transformer is perfect for high voltage applications, making it ideal for induction furnaces, power inverters, and switching power supplies.

 

With advanced technology and precision engineering, this Transformer ensures optimal performance and durability. Its no excitation design and high-frequency capabilities make it a versatile choice for various electrical and electronic systems.

 

Whether you are in the manufacturing industry or require a reliable power supply for your consumer electronics, this Three-Phase Voltage Transformer is the perfect solution. Invest in quality and performance with our 35kv 630kva Oil-Immersed Transformer.

High-Efficiency 35kv 630kVA Oil Immersed Transformer for Sale
Oil-immersed transformer is based on oil as the main insulation means of transformer, and relies on oil as the cooling medium, such as oil-immersed self-cooling, oil-immersed air cooling, oil-immersed water cooling and forced oil circulation. The main components of the transformer are iron core, winding, fuel tank, oil pillow, breathing apparatus, explosion-proof tube (pressure relief valve), radiator, insulation sleeve, tap changer, gas relay, thermometer, oil purifier and so on.
 
Oil-immersed power transformers(630kva~31500kva triple phaseduplex windingnonexcitingregulatingpowertransformen)
Rated capact
(kVA)
Voltage combinationand tap range Vector
group symbol
 No-load  loss  (W) Load loss (W) No-load
current  (%)
Short circuit
mpedance(%
High pressure
(kV)
High pressure tap range (%) Low pressure
(kV)
630 35 ±5% 3.15
6.3
10.5
Yd11 830 7870 1.10 6.5
800 980 9410 1.00 6.5
1000 1150 11540 1.00 6.5
1250 1410 13940 0.90 6.5
1600 1700 16670 0.80 6.5
2000 2180 18380 0.70 6.5
2500 2560 19670 0.60 6.5
3150 35~38.5 ±5%
3.15
6.3
10.5
3040 23090 0.56 7.0
4000 3620 27360 0.56 7.0
5000 4320 31380 0.48 7.0
6300 5250 35060 0.48 70
8000 35~38.5 ±2×2.5%

3.15
3.3
6.3
6.6
10.5
11
 
Yd11 7200 38480 0.42 7.5
10000 8700 45320 0.42 7.5
12500 10080 53870 0.40 8.0
16000 12160 65840 0.40 8.0
20000 14400 79520 0.40 8.0
25000 17020 94050 0.32 8.0
31500 20220 112860 0.32 8.0
 
Note
1:Outline dimensionis designed according to requirements.

Product characteristics
This series of products are more advanced in design and have been greatly improved in material , stucture and technology . High and low pressure clamps are made of steel strip or upper beam and side beam , forming strong frame structure to enhance the damping force of iron core and its resistance to transportation
impact.Strong short drcuit resistance , beautiful appearance , reliable operation , low loss , low noise , reach the advanced level of similar products abroad .

Product display
 
High-Efficiency 35kv 630kVA Oil Immersed Transformer for Sale
Application scenario
It is commonly used to convert high and low voltages to transmit power over long distances, to regulate voltage, and to isolate and coupling. In addition, oil-immersed transformers can also be used in power plants, substations, and various large-scale industrial and civil facilities.
High-Efficiency 35kv 630kVA Oil Immersed Transformer for SaleHigh-Efficiency 35kv 630kVA Oil Immersed Transformer for Sale
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.
The company strictly in accordance with the ISI9001 quality system operating standards management. The technology of computer aided integrated design is adopted. Combined with the characteristics of the regional environment to design professional products that meet the needs of customers to ensure the high quality of products. The company has: comprehensive performance test bench, high performance voltage withstand equipment, program control frequency conversion power supply, insulation oil chromatograph, acid value tester, insulation oil dielectric strength tester, oil dielectric loss tester and other advanced inspection and testing equipment. Using vacuum drying equipment, digital winding machine, laser cutting line and other superior production equipment. Advanced product technology, complete testing equipment. There are more than 100 employees, including 5 senior engineers and 18 senior technical personnel.
Shandong Zhifeng Transformer Co., Ltd. is anchored in the values of 'sincere to the letter, brave to climb the peak,' with customer satisfaction at the heart of our service mission. We are dedicated to delivering high-quality, safe, energy-efficient, and environmentally-friendly power products to global electricity consumers.
Our transformers stand out for their superior quality, competitive pricing, and exceptional after-sales service. We are committed to relentless excellence, crafting outstanding products, and eagerly anticipate building genuine partnerships with both new and returning customers.
High-Efficiency 35kv 630kVA Oil Immersed Transformer for SaleHigh-Efficiency 35kv 630kVA Oil Immersed Transformer for SaleHigh-Efficiency 35kv 630kVA Oil Immersed Transformer for Sale
Frequently Asked Questions

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

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

Q: What is your production time?
A: Our production cycle is typically 30 to 45 days, depending on order specifications.

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

Q: How does your factory ensure quality control?
A: We implement a rigorous 100% QC inspection to guarantee that every product meets our high standards. Our quality control spans from raw materials to the final manufacturing process, with more than 10 QC checkpoints.

Q: Do you have any products in stock?
A: Typically, no. All our products are custom-manufactured based on your order requirements.

Q: What information is needed for a custom transformer?
A: Ideally, technical drawings and specification documents are required. Alternatively, you can provide detailed technical specifications as listed under 'Quote and Order Required Information.'

Q: Can I receive a catalogue and price list for my MOQ trial order?
A: All our products are made in China and showcased on our official website. Feel free to contact us directly for further information.
 

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