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  • LW24-33KV Outdoor Sulfur Hexafluoride Circuit High Voltage Breaker (Tank Type) 
  • LW24-33KV Outdoor Sulfur Hexafluoride Circuit High Voltage Breaker (Tank Type) 

LW24-33KV Outdoor Sulfur Hexafluoride Circuit High Voltage Breaker (Tank Type) 

High voltage breaker is a new type of self-powered arcextinguishing structure developed by our company. 

High voltage breaker is a new type of self-powered arcextinguishing structure developed by our company. It is equipped with CT20-II type spring operating mechanism. The sulfur hexafluoride circuit breaker has reliable performance, stable operation and three-pole mechanical linkage operation. With its own current transformer, compact structure, save area. It has the ability to open and disconnect capacitive loads and inductive load currents, can be used simultaneously as a special circuit breaker for reactive power compensation.

LW24-33 Outdoor High Voltage Sulfur Hexafluoride Circuit Breaker (Tank Type)

high voltage breaker manufacturers

Performance Features


1. With its own current transformer, compact structure, small area. The whole spring operating mechanism has low noise and convenient maintenance.


2. Arc extinguishing chamber is horizontal arrangement, with low center of gravity, high strength of porcelain sleeve, good seismic resistance and seismic fortification intensity of 9 degrees.


3. Product site debugging is convenient, operation and maintenance workload is less.


4. Hv vacuum circuit breaker is suitable for use in low temperature area, and the tank is fitted with insulation belt,applicable to minimum -40 environment

Main Technical Parameters

 N oltemUnlDaia
1Raled voltagekV40.5
2Rated CurrentA3150
3Raled short circuit breaking currentkA40
4Rated short-time withstand currentkA40(4s)
5Rated peak withstand currentkA100
6Rated lightning impulse withstand
yoltage
 FracturekV185+33
To earth185
7Rated 1 min power frequency
withstand yoltage
FracturekV95+23.4
To earth95
8Mechanism Model NOCT2O-II
9Cut back-to-back capacitor bank currenA1500
10Cut combined reactor currenA1600

Appearance and Installation Dimensions

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