BGH85-40.5 series indoor AC High Voltage Vacuum Circuit Breaker
Data： 2021-03-12 10:38:42 Hits： 765
BGH85-40.5
Series indoor AC high voltage vacuum circuit breaker
Scope of application
BGH85-40.5 indoor summer high-voltage vacuum circuit breaker (hereinafter referred to as "circuit breaker") is suitable for AC 50Hz, 35kV power system, and can be used as protection and control equipment for industrial and mining enterprises, power plants and substations, and is applicable For frequent operation occasions. This product can meet the national standards GB1984 "AC high voltage circuit breaker" and JB3855 "3.6-40 5KV indoor AC high voltage vacuum circuit breaker" and other standards.
BGH85-40.5 high-voltage direct-air circuit breaker is an improved product of Baoguang New Energy Technology (Shanghai) Co., Ltd. with unique technology. It is a high-voltage switchgear with a rated voltage of 40.5KV and a three-phase AC 50HZ. The circuit breaker is a handcart structure. It can be used with KYN61-40.5 switchgear. The circuit breaker is equipped with a reliable interlock unit to meet the user's "five prevention" protection function. Related supporting products include: isolation handcart, fuse handcart, fuse handcart with arrester and PT handcart.
Model and meaning
Features
BGH maintains the characteristics of the ZN85-40.5 indoor high-voltage vacuum circuit breaker with small size, strong breaking capacity, safe and reliable operation, and at the same time, it has only the following outstanding advantages. Advanced design concept
BGH products have optimized the structure due to the industrial design meter. At the same time, the main materials are all customized to ensure the consistency of product design, process and quality. High current level
The rated current can reach 2500A, which can meet the market demand for 35KV high-current handcart type circuit breaker. High conductivity
Increase the thickness of the silver-plated layer of the conductive circuit parts, and at the same time strictly control the quality of the incoming factory through advanced testing equipment. High-quality electrical components
The main components of BGH are imported and domestic high-quality products, which greatly improves the stability of the secondary control. Flexible cabinet arrangement
It can be matched with the standard KYN61 switch cabinet (1400mm wide), or it can be specially designed and matched with the improved KYN61 switch cabinet (1200mm wide, 1680mm wide).
Products meet standards
GB1984-2003 high voltage AC circuit breaker
JB/T3855-2008 high voltage AC vacuum circuit breaker
GB/T11022-1999 Common technical requirements for high-voltage switchgear and control equipment standards
DL/T403-200012-40.5KV high voltage vacuum circuit breaker ordering technical conditions
IEC62271-100:2001
Type test
The circuit breaker passed the relevant type test in the National Quality Inspection Center,
Including: heating test
Insulation test
Mechanical life test
How to install the circuit breaker
