Power Supply Hfy Electric Factory 33/11 Kv 50/60Hz 5000kVA Oil Immersed Power Distribution Transformer 

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PRODUCTS DETAILS

Basic Info.

Usage
Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
U
Brand
Hfy
Cooling
Liquid/Oil Immersion
Rated Capacity
30kVA-31500kVA
High Voltage
6kv 6.6kv 10kv 11kv 12kv 20kv 33kv 35kv
Winding Material
Copper
Transport Package
Wooden Case Packages
Specification
1CBM to 15CBM
Trademark
HFY
Origin
China
HS Code
8504210000
Production Capacity
20000

Product Description

 Power Supply HFY electric factory 33/11 Kv 50/60Hz 5000Kva Oil Immersed Power Distribution Transformer

Product introduction

This product conforms to the national standard gb1094.1-2013 power transformer and GB / t6451-2015 three phase oil immersed power transformer technical parameters and requirements. This product has adopted a series of major reforms in material, technology and structure, so that the electrical performance of the product can reach the advanced level of similar products. With the characteristics of high efficiency and low consumption, it can save a lot of power consumption and operation costs, and has remarkable social benefits. It is a new product promoted by the state. It is also one of the more popular products for users.




Power Supply Hfy Electric Factory 33/11 Kv 50/60Hz 5000kVA Oil Immersed Power Distribution Transformer 


 

Main Functions And Features

1. The low-voltage winding is of cylindrical or spiral structure, with high mechanical strength and good short-circuit resistance.
2. The corrugated oil tank is adopted to replace the oil conservator. The oil tank cover and the oil tank are all welded along the edge or fastened with bolts, thus prolonging the service life of the transformer oil.
3. After oil removal, embroidery removal and phosphating treatment, the product is sprayed with three times of primer and one time of finish paint inside and outside. The product is salt fog proof, damp heat proof and fungus proof, which can meet the special requirements of metallurgy, petrochemical system and wet and polluted areas. It is beautiful and reliable.
4. The transformer oil tank is fully sealed, and equipped with pressure reducing valve, signal thermometer, gas relay, etc according to the standard requirements to ensure the safe operation of the transformer.
5. This series of products are beautiful in appearance, small in size, and can reduce the installation area. It is an ideal maintenance-free distribution product.

Power Supply Hfy Electric Factory 33/11 Kv 50/60Hz 5000kVA Oil Immersed Power Distribution Transformer 






Transformer Structure
  

10kv to 22kv Transformer Structure


Power Supply Hfy Electric Factory 33/11 Kv 50/60Hz 5000kVA Oil Immersed Power Distribution Transformer 

30kv to 35kv Transformer Structure


Power Supply Hfy Electric Factory 33/11 Kv 50/60Hz 5000kVA Oil Immersed Power Distribution Transformer 

Technical parameters of 33kV oil-immersed transformer
 
Rated Capacity
(kVA)
H.V. winding
(kV)
Tapping range
of high voltage
(%)
L.V. winding
(kV)
Vector Group No-Load
Loss(W)
Load Loss
(W)
No-load
current (%)
Short-circuit impedance
(%)
50
100
125
160
200
250
315
400
500
630
800
1000
1250
1600
2000
2500







33
 







±5%
±2x2.5%








0.4
 








Dyn11
Yyn0
 
130
185
215
225
270
320
385
465
545
665
785
920
1120
1350
1590
1890
1200/1140
2010/1910
2370/2260
2820/2680
3320/3160
3950/3760
4750/4530
5740/5470
6910/6580
7860
9400
11500
13900
16600
19700
23200
1.3
1.10
1.10
1.00
1.00
0.95
0.95
0.85
0.85
0.65
0.65
0.65
0.6
0.6
0.55
0.55
6.5

Technical parameters of S13 10kV oil-immersed transforme
Rated Capacity
(kVA)
Type Vector Group No-Load
loss (kW)
Load loss (kW) Short-circuit impedance
(%)
30 S13-30/10 Y,yn0 0.08 0.63/0.6 4
50 S13-50/10 0.1 0.91/0.87
80 S13-80/10 0.13 1.31/1.25
100 S13-100/10 0.15 1.58/1.5
125 S13-125/10 0.17 1.89/1.8
160 S13-160/10 0.2 2.31/2.2
200 S13-200/10 0.24 2.73/2.6
250 S13-250/10 0.29 3.2/3.05
315 S13-315/10 0.34 3.83/3.65
400 S13-400/10 0.41 4.52/4.3
500 S13-500/10 0.48 5.41/5.1
630 S13-630/10 0.57 6.2 4.5
800 S13-800/10 0.7 7.5
1000 S13-1000/10 0.83 10.3
1250 S13-1250/10 0.97 12
1600 S13-1600/10 1.17 14.5

 

Note:The above are some product technical parameters, if you have any questions, please contact us

Our Workshop
Power Supply Hfy Electric Factory 33/11 Kv 50/60Hz 5000kVA Oil Immersed Power Distribution Transformer 
Production equipment


Power Supply Hfy Electric Factory 33/11 Kv 50/60Hz 5000kVA Oil Immersed Power Distribution Transformer 


Company Introduction 

Power Supply Hfy Electric Factory 33/11 Kv 50/60Hz 5000kVA Oil Immersed Power Distribution Transformer 


1.Qingdao Hengfengyou Electrical Engineering Co., Ltd. (hereinafter referred to as Hengfengyou) is a large-scale enterprise group with electricity transmission and distribution as its main business,which integrates scientific research, development, manufacturing and trade. After 30 years rapid economy development in China, Hengfengyou now is a leading R & D, manufacturing and service base for MV , HV and ultra-HV power distribution equipment in China. At present,we have 50 senior technicians and more than 300 employees, with a complete sales and service system. Our products sell well at home and abroad, and our annual output value adds up to $100 million. .
2.At present, Hengfengyou has 6 wholly-owned and holding subsidiaries, which are respectively engaged in R & D, manufacturing and service of transformers, switchgear, package/unit substation, pole-mounted high-voltage vacuum circuit breakers, new energy, and electrical engineering.
For a long time, the company has maintained close technical exchanges and cooperation with domestic and foreign universities, scientific research institutes and electric power enterprises.
3.Hengfengyou independently designed and developed SCB series dry-type transformer and SC series oil immersed transformer. Our product performs with high operation efficiency, and obvious energy conservation. The overall performance index reaches the world's advanced level.
The company also maintains long-term strategic partnership with Schneider, ABB, Simens, Chint and other electric suppliers. We absorbed foreign advanced experience in electrical equipment production and independently designed and developed a series of substation equipment, which realized the automation and intelligence of the substation, and of which the performance has been highly recognized by the user at home and abroad. In the following five years, the company plans to build an intelligent workshop with an annual output of 100000 transformers.Then,the intelligent robot will replace 80% of the existing labor force, which will greatly improve the production efficiency, lower production cost, and produce more energy-saving, environmentally friendly, more safe and reliable the product for the users!

HFY Certificate 

Power Supply Hfy Electric Factory 33/11 Kv 50/60Hz 5000kVA Oil Immersed Power Distribution Transformer 
Our Services
We have established strict working procedures and standards in the development, production, sales and after-sales of electrical products, so as to provide customers with first-class products and the best service. 
1. Our electrical engineer has more than 10 years of working experience
2.Our workshop workers are all skilled industrial workers who have received three months 'pre-job training
3. Our sales team has been extensively trained by management consultants to provide professional solutions for customers
4. Our technical team can provide customers with 24-hour technical support world wide
5. Our customer service team ensures that orders are delivered on time. 

Pre-sale service:
1.ISO certified excellent Manufacturer
2. Third-party authoritative certifications: SGS, CE, CB, CNAS, CQC, CCC, etc
3. Flexible payment: T/T, LC, O/A
4. Sufficient inventory, fast delivery time and long validity of the price
5. The whole process of picture tracking can be realized in production and transportation
6. Experienced professional sales team and a strong technical team
7. Sincerely invite customers to visit the company for guidance

After-sales service:
1. If there is any quality problem after receiving the goods, you can return the goods free of charge or ship new products
2. We provide our customers with a 2-year product warranty
3. Provide 24-hour, 365-day technical guidance worldwide
4. The VIP customers enjoy our promotional activity


The Finished Project
Power Supply Hfy Electric Factory 33/11 Kv 50/60Hz 5000kVA Oil Immersed Power Distribution Transformer 
Team Show
Power Supply Hfy Electric Factory 33/11 Kv 50/60Hz 5000kVA Oil Immersed Power Distribution Transformer 






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.

Contact us

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