Best Price High Voltage Transformer 10kVA 20kVA 30kVA 50kVA 250kVA 315kVA 750kVA Oil Immersed Liquid Hv Power Transformer

Looking for a high voltage transformer? Our factory offers the best prices on oil immersed 10kVA-750kVA models. Get the power you need at a great value.
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PRODUCTS DETAILS

Basic Info.

Model NO.
S-M
Usage
Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
EI
Brand
Hfy
Transport Package
Wooden Case Packages
Specification
1CBM to 15CBM
Trademark
HFY
Origin
China
HS Code
8504210000
Production Capacity
20000

Product Description

Best Price High Voltage Transformer 10kva 20kva 30kva 50kva 250kva 315kva 750kva oil immersed liquid hv power transformer

Best Price High Voltage Transformer 10kVA 20kVA 30kVA 50kVA 250kVA 315kVA 750kVA Oil Immersed Liquid Hv Power Transformer
product introduction
...
* The transformer core is made of imported high-quality cold-rolled silicon steel sheet, which greatly reduces no-load loss and no-load current. The core is tightly bound to ensure the compactness and reduce noise.
* The high and low voltage windings are made of oxygen-free copper. The low voltage winding of 500KVA and below is of double-layer cylinder structure, of 630kVA and above adopt double helix or four helix structure. High-voltage winding adopts multi-layer cylinder structure.
* Dyn11 is used in the transformer connection group to reduce the influence of harmonics on the power grid and improve the quality of power supply.
* The transformer is a fully sealed structure, with three coats of primer and one coat of finish paint applied on the inner and outer surfaces. The product is salt fog proof, moisture proof and fungus-proofing, beautiful, durable and reliable
* The measured noise value is lower than the standard and maintenance free under normal operation.

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Product advantage
...
* This model is produced in accordance with Chinese national GB standards and the international IEC standards.
* It uses oil as the main insulation means of the transformer, and relies on oil as the cooling medium, such as oil-immersed natural cooling, oil-immersed air cooling, oil-immersed water cooling and forced oil circulation, etc.
* The main components: iron core, winding, fuel tank, oil pillow, breathing apparatus, explosion-proof tube (pressure release valve), radiator, insulating casing, tap switch, gas relay, thermometer, oil purifier, etc.
* Widely used in high-rise buildings, commercial centers, subways, airports, stations, industrial and mining enterprises, drilling platforms and oil production platforms; especially suitable for use in flammable, explosive and other harsh environments.

 

S11    

Capacity

Rated voltage&Off-load tapping   
Vector
 GroupSymbol

NO-load
loss(W)

Load loss(W)

NO-load current(%)
Short 
circuit impedance(%)

H.V(kv)

 High pressure
  Tap range(%) 

L.V(kv)
30 kva 11 10.5
10 6.3
6
±5%
±2x2.5%
0.4
0.415
0.420
0.430
0.440

Dyn11
Yyn0
100 630/600 1.5 4
50 kva 130 910/870 1.3 4
60 kva 150 1090/1040 1.2 4
75 kva 180 1310/1250 1.2 4
100 kva 200 1580/1500 1.1 4
125 kva 240 1890/1800 1.1 4
150 kva 280 2310/2200 1 4
200 kva 340 2730/2600 1 4
250 kva 400 3200/3050 0.9 4
300 kva 480 3830/3650 0.9 4
400 kva 570 4520/4300 0.8 4
500 kva 680 5410/5150 0.8 4
600 kva 810 6200 0.6 4.5
750 kva 980 7500 0.6 4.5
1000 kva 1150 10300 0.6 4.5
1250 kva 1360 12000 0.5 4.5
1500 kva 1640 14500 0.5 4.5
2000 kva 1940 18300 0.4 5
2500 kva 2290 21200 0.4 5
 


Product details

Best Price High Voltage Transformer 10kVA 20kVA 30kVA 50kVA 250kVA 315kVA 750kVA Oil Immersed Liquid Hv Power Transformer
Best Price High Voltage Transformer 10kVA 20kVA 30kVA 50kVA 250kVA 315kVA 750kVA Oil Immersed Liquid Hv Power Transformer
Best Price High Voltage Transformer 10kVA 20kVA 30kVA 50kVA 250kVA 315kVA 750kVA Oil Immersed Liquid Hv Power Transformer

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Best Price High Voltage Transformer 10kVA 20kVA 30kVA 50kVA 250kVA 315kVA 750kVA Oil Immersed Liquid Hv Power Transformer

company profile
...


HENGFENGYOU TRANSFORMERbelongs to HENGFENGYOU ELECTRIC Group, It is a power transformer products as the main business, set product research and development, design, production and sales of enterprises, designated suppliers for the world's top 500 enterprises. We are committed top roviding the best distribution transformer solutions for global customers.
 

Best Price High Voltage Transformer 10kVA 20kVA 30kVA 50kVA 250kVA 315kVA 750kVA Oil Immersed Liquid Hv Power Transformer
Keyfigures

▪Founded:1990
▪2018 revenue: 635 million RMB
▪350 employees 30 electrical engineers
▪4 production locations in China (Qingdao, Liaocheng, Xuzhou, Shijiazhuang)
▪6% of revenues are invested in research and development



Power distribution solutions that drive the global energy transition

With energy demand expanding in both developed and emerging countries, the challenge for HENGFENGYOU Group is to connect energy with people. The group's teams work as closely as possible with projects and decision makers and design and propose technical and process solutions based on global user needs.



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>>>>>>>>>> Our factory MAKE LIFE BETTER

Best Price High Voltage Transformer 10kVA 20kVA 30kVA 50kVA 250kVA 315kVA 750kVA Oil Immersed Liquid Hv Power Transformer

The HENGFENGYOU team achieves synergy with in the team to develop and produce specific solutions tha tmeet all customer needs.
Our equipment is designed and researched by R&D services according to each country's electrical standards and helps manage your distribution network for optimal efficiency.
HENGFENGYOU's state-of-the-art production workshop and production equipmentwill produce high quality products according to your specifications.
HENGFENGYOU has a certified quality control laboratory where electrical products are tested out of factory to ensure the reliability and optimal life of our products.


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>>>>>>>>>> Business Cooperation MAKE LIFE BETTER
 

Best Price High Voltage Transformer 10kVA 20kVA 30kVA 50kVA 250kVA 315kVA 750kVA Oil Immersed Liquid Hv Power Transformer
Grow business with Hengfengyou

Our goal is to become the world's leading manufacturer of electrical equipment. The business, experience and technology accumulated over the years have benefited customers in more than 50 countries around the world. Once our customers establish a cooperative relationship, they are long-term trusted customers, because Hengfengyou always insists on providing you with our best electrical products and services.



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>>>>>>>>>> Logistics delivery MAKE LIFE BETTER
 

Best Price High Voltage Transformer 10kVA 20kVA 30kVA 50kVA 250kVA 315kVA 750kVA Oil Immersed Liquid Hv Power Transformer
Best Price High Voltage Transformer 10kVA 20kVA 30kVA 50kVA 250kVA 315kVA 750kVA Oil Immersed Liquid Hv Power Transformer




certification >>>>>>>>>>>>

Best Price High Voltage Transformer 10kVA 20kVA 30kVA 50kVA 250kVA 315kVA 750kVA Oil Immersed Liquid Hv Power Transformer
Best Price High Voltage Transformer 10kVA 20kVA 30kVA 50kVA 250kVA 315kVA 750kVA Oil Immersed Liquid Hv Power Transformer


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FAQ

Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q2: What's your MOQ?
A2: One Set.
Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about 15-20 days.
Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.
Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.

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