Advanced Amorphous Alloy 20kv 22kv 35kv 20000/31500kVA Oil Immersed Transformer Power Main/Distribution Transformer

• Customization: Available
• Application: Power, Electronic
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001, CCC, CE, CQC, Pccc, CNAS, Ilac-Mram
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: Ring
• Brand: Hua Bian
• High Voltage: 20~35kv
• Low Voltage: 10/0.4kv
• Tapping Range: +-2*2.5%
• Frequency: 50Hz
• Connections: Dyn11
• Impedance: 4% 4.5% 5%
• OEM: Avaliable
• ODM: Avaliable
• Warranty: 1 Year
• Transport Package: Wooden Case
• Trademark: HUA BIAN
• Origin: China
• HS Code: 8504220000
• Production Capacity: 20000PCS/Year

Product Description

Product Description

 

Product Name

Advanced Amorphous Alloy 20kv 22kv 35kv 20000/31500kVA Oil Immersed Transformer Power Main/Distribution Transformer

Product Discription

Amorphous Alloy Transformer is oil-filled and fully sealed. Its principle is the same as fully sealed transformer.The basic elements of amorphous alloy are iron, nickel, cobalt, silicon, boron, carbon, etc.  It is an isotropic soft magnetic material with small magnetization power and no structural defects that hinder domain wall movement. It is extremely thin, only 0.027mm thick, and the filling factor is correspondingly small, only 0.75 to 0.8. Its resistivity is very high, 3 to 6 times that of silicon steel sheet, and its hardness is 5 times that of silicon steel strip. Amorphous alloy material is particularly sensitive to stress.

 

Model Meaning

Product Discription

Use steel straps or upper beam and side beam to form a solid frame structure to enhance the clamping force of iron core and the ability to withstand transportation impact. Strong short circuit resistance, beautiful appearance, reliable operation, low loss, low noise, reaching the advanced level of similar products abroad.

The SZ-2000/35 transformer prototype produced by our company has passed the sudden short circuit test conducted by the National Transformer Testing Center at one time. The longitudinal oil channel of the high and low voltage coils is conducive to heat dissipation, which can greatly reduce the temperature difference between copper and oil and the hottest temperature rise inside the coils.

We produces two series for option: on-load voltage regulation power transformers and off-excitation voltage regulation power transformers.

Product Features

Beautiful appearance, advanced technology and reliable operation.
Ideal equipment for factory, rural and urban transmission network centers.

Main Products

Company Profile

Wuhan Huachendingfeng Electric Co., Ltd is a branch office of Jiangsu Huachen Transformer Co., Ltd. The headquarter was founded in September 2007, covers an area of 336,000 square meters, it is a national high-tech enterprise specializing in research, development, manufacturing and sales of complete sets of power transmission and distribution products and control equipment. The main products include energy-saving dry-type transformers, oil-immersed transformers, intelligent box-type substations and complete electrical equipment.

After more than ten years of hard work, Jiangsu Huachen has worked hard and deeply in the industry. It is committed to the supply chain of green intelligent manufacturing and emerging application market products, constantly improving the market share of energy conservation, environmental protection and new energy products, and firmly moving forward towards the Goal of "double carbon".

The products have passed the certification of the National Electrical Product Quality Supervision and Inspection Center and obtained the registration model filing certificate. The product has also passed the energy efficiency product certification of the China Quality Certification Center, the PCCC product certification of the National Electric Energy Certification Center.

Certifications

Production Facilities

 

Case Presentation

 

 

FAQ

Q: What are your advantages?
Our company's headquarter, Jiangsu Huachen, is a national high-tech enterprise specializing in the research and development, manufacturing and sales of complete sets of power transmission and distribution products and control equipment, and was successfully listed on the main board of the Shanghai Stock Exchange in 2022.

Q: What certificates do your products have?
A: ISO9001-2015 Quality Certificate;
ISO14001-2015 Environment Certificate;
ISO45001-2018 Health and Safety Certificate;
International IEC & UL Standard;
PCCC and CQC energy saving certificates.

Q: What are the applications of your products?
A: Our products are widely used in electric power, new energy, construction, industrial infrastructure, metallurgy, aerospace and other fields.

Q: Can your products be customized?
A: Sure, we provide OEM&ODM service.

Q: How long is your product lead time? 
A: It depends on the product and quantity of the order. Usually it takes 25~40 working days.

Q: How long is your product warranty and service life?
A: We provide 1~3 years warranty and at least 20 years service life for all of our products.