Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.
Product Description
This product is a new generation replacement product developed by our company for the protection weakness of all kinds of current overvoltage protectors, which is specially used in 35KV and below medium voltage power grids. It is mainly used to protect the insulation of electrical equipment such as transformers, motors and shunt compensation capacitors from overvoltage damage. This series of products can effectively limit atmospheric overvoltage and all kinds of vacuum circuit breakers caused by the operation of overvoltage, phase and relative to the ground can play a reliable limiting role, the product is in line with the national industrial policy and national electrical products oil-free, miniaturization, energy saving and environmental protection trends, with significant technical and economic benefits and extensive social benefits. Widely used in power plant, transformer (distribution) power station, metallurgy, petrochemical, mining, construction, environmental protection and other fields of electrical equipment protection.
Product Parameters
Type |
Rated voltage (kV) |
Max. working voltage (kV) |
Automatic access of power frequency voltage (kV) |
FGB-6Z |
6 |
6.9 |
8 |
FGB-6P |
11 |
FGB-10Z |
10
|
11.5
|
15 |
FGB-10P |
19 |
FGB-35P |
35 |
40.5 |
62 |
FGB2.0 |
Customizable |
Service Environment
Temperature |
-20ºC~+60ºC |
Humidness |
≤85% |
Altitude |
3500m and below, it's can be customized when exceed 3500m |
Atmosphere |
The air in the installation site should not contain chemical corrosive gases, steam, and explosive dust |
Frequency |
58~62Hz, 48~52Hz |
Outline Diagram Examples
6kV and 10kV Combined Over-voltage 6kV and 10kV Combined Over-voltage 35kV Combined Over-voltage Protector (distance 210)
Protector (distance 85) Protector (distance 131)
Certifications