operation of vacuum circuit breaker

... VCB 630A VS1 can frequently or break the short current several times within the opera...

... Product Description of The main aim of any is to quench arc during current ...

... With Lateral Mechanism ΔGeneral Description VS1/R12 series of Indoor High Votage With Later...

... ZN28G-12 indoor AC high-voltage is an indoor switching equipment with three-phase AC 50HZ and rated v...

... for industrial and mining enterprises, power plants and substations, electrical facilities, and for frequent place adopting VET operatin...

...power equipment and control unit. The frequent is suitable for requirements in the rated working current, or multiple breaking short circ...

... as an arc extinguishing medium. This allows for high efficiency in preventing partial discharge, ensuring that the can at ...

... Middle Voltage High Voltage , Factory Direct Supply Product introduction ZW27-12 outdoor AC high voltage vacuum break...

... Voltage Electric Type Speed Normal Type Arc-extinguishing Medium Installation Fixed Structure Re...

... Model: VT12(ZN85)-40.5 Rated short making current (peak): 50/63,80 KA Rated frequency: 50Hz Relative humidity: Daily Averag...

..." is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are high ...

● With perfect anti-maloperation function ---- After closing operation, closing curved plate is locked by closing interlocking curved plate, it can’t ...

... (hereinafter referred to as the ) is rated for a voltage of 12 kV and on a three-phase AC system at ...

DUWAI 10Kv 12KV 2500A 3150A 4000A T2 Copper Contact Arm VS1-12 series indoor are suitable for switching...

... High Voltage Application VS1-12 series permanent magnet type indoor AC high voltage is used i...

...low maintenance cost, reliable and no pollution. The interrupter is divided into the arc extinguishing chamber for the circuit bre...

... of various high voltage switches, such as oil switches, switches and sulfur hexafluoride switches. Features: 1. Auto identify statu...

... Type Test Apparatus adopts micro controller unit(MCU) to control the testing process. CBA-II High Voltage Type Circu...

... or open time ,delta time ,bounce time ,bounce cycles, multi-, stroke , gap ,over-travel ,overshoot ,rebound and the speed, with the abili...