Product Overview
GVS1 -24 series indoor high-voltage vacuum circuit breaker is an indoor high-voltage switchgear with a rated voltage of 24kV and three-phase AC 50Hz, which is suitable for the control and protection switch of power transmission and distribution systems such as power plants, substations and industrial and mining enterprises, especially for breaking important loads and frequent operations in high-altitude areas. The manufacture of circuit breakers conforms to China's national standards GB1984-2003 "AC High Voltage Circuit Breaker", DL/T403-2000 "3.6 ~ 40.5kV Indoor Vacuum Circuit Breaker Ordering Technical Conditions" and related IEC standards, and has reliable interlocking function. The operating mechanism of the circuit breaker is spring energy storage type, which can be operated by AC and DC energy storage, or manually operated. At the same time, the circuit breaker can be equipped with a long-life permanent magnet operating mechanism, and the mechanical life can reach 60,000 times, which can be used in extremely frequent operation occasions. The circuit breaker is designed in the form of front and rear separate assembly, which can be used as a fixed installation unit or as a mid-mounted unit with the chassis.
