Photovoltaic/Energy Storage Three Phase Step up/Down 10kv 20kv 35kv 40.5kv Dual Split Oil Immersed Transformer

• Customization: Available
• Application: Power, Electronic
• Phase: Three
• Model NO.: SF Series
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001, CCC, CE, CQC, Pccc, CNAS, ILAC-MRA
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: Ring
• Brand: Hua Bian
• High Voltage: 10~40.5kv
• Low Voltage: 10kv 0.6kv 0.8kv
• Tapping Range: +-2*2.5%
• Frequency: 50Hz / 60Hz
• 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

Photovoltaic/Energy Storage Three Phase Step up/Down 10kv 20kv 35kv 40.5kv Dual Split Oil Immersed Transformer

Safe and reliable, compact structure, convenient maintenance, and dual-use for one unit.
Special equipment for new energy wind, solar, and storage projects.

Product Discription

The SF series split-type Chinese-style transformer for new energy photovoltaics and energy storage is characterized by a relatively large rated capacity, with the low voltage split into two capacities, which can serve two box-type substations simultaneously. The two box-type substations can be used simultaneously or separately, and users can switch flexibly. The transformer body adopts an oil-immersed self-cooling, no-excitation voltage regulation, and fully sealed structure. It is mainly composed of transformer body, oil tank, radiator, high and low voltage side insulation bushings, oil level gauge, pressure relief valve, temperature controller, gas relay, moisture absorber, etc. It is an important core component of Chinese-style box-type substation. This product has a large capacity range and a voltage level of 40.5kV or below.

 

 

Model Meaning
Product Features
1	Compact structure: It adopts an integrated design that integrates transformers and low-voltage switchgear, occupying a small area and suitable for installation in spaces with limited room.
2	Safe and reliable: It employs mature insulating materials and advanced insulation technology, providing excellent insulation performance and high reliability, thereby ensuring the safe operation of the power system.
3	Energy-saving: Meeting national energy efficiency standards, it reduces energy loss during transmission.
4	Convenient maintenance: Serving two box-type substations simultaneously, when one box-type substation is shut down for maintenance, the other can operate normally.

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.