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...7.2~15kV, it is used to control and protect electric utilities in industrial and mining enterprises, power stations and substations. Based on more than ten years of extensive experience in design and manufac...
...Circuit Breaker 1.Product Description ZW 32 outdoor high-voltage alternating-current vacuum circuit breaker is a new on-pole switchgear of our vacuum circuit breaker series products. Its rated voltage is 12 ...
...voltage electrical equipment, applicable to industrial and mining enterprises, power transmission and distribution system such as substation, control and protection switch, especially in metallurgy, electric...
ZXAS-1000A DC Circuit Breaker Tester Product introduction ZXAS-1000A DC Circuit Breaker Tester is designed for testing DC circuit breakers at rated current of 1A-1000A. Features 1. The instrument can be used se...
... AC 50 Hz outdoor distribution equipment and maintly used to switching and making load current,overcurrent and short circuit current of power grid. This type vacuum circuit breaker can be used for protecting...
... AC 50 Hz outdoor distribution equipment and maintly used to switching and making load current,overcurrent and short circuit current of power grid. This type vacuum circuit breaker can be used for protecting...
... AC 50 Hz outdoor distribution equipment and maintly used to switching and making load current,overcurrent and short circuit current of power grid. This type vacuum circuit breaker can be used for protecting...
...Circuit Breakers Application: For industrial and mining enterprises, power plants, substations and other transmission and distribution systems for the control and protection of electrical facilities, and sui...
... high voltage SF6 circuit breaker is suitable for the electric power system of Ac 50Hz and 252kV, which is the control and protection equipment for the electric power system, as well as for circuit breaker c...
...rated voltage of 12kV.It is mainly used to break and close the load current,and short circuit current in the electric power system.It fits to be used to protect and control the circuit in substation,mining a...
... test instrument can be used to test and measure mechanical dynamic characteristics parameters of vacuum, SF6, less oil, more oil type power system’s high voltage switch and etc. It is the most convenient to...
ZW20A-12 Series Outdoor High Voltage Vacuum Circuit Breaker Application The ZW20A-12 is an advanced version of the ZW20-12 column vacuum circuit breaker with a mature box seal. Filled with SF6 gas, it has a goo...
... test instrument can be used to test and measure mechanical dynamic characteristics parameters of vacuum, SF6, less oil, more oil type power system’s high voltage switch and etc. It is the most convenient to...
... Circuit Breaker ZW32-24 type outdoor vacuum circuit breaker is rated voltage 24kV, three-phase AC 50Hz outdoor distribution equipment. Mainly used for breaking, closing power system load current, overload c...
...circuit breaker 10KV 11kv 12kv 630A ZW8-12 high voltage vacuum circuit breaker is mainly used to break and close load current, over-load current and short-circuit current in outdoor 12kV three-phase alternat...
...circuit breaker 630A 1250A VS1 -12KV fixed type indoor vacuum circuit breaker is rated voltage 12kV, three-phase AC 50Hz/60Hz Indoor high-voltage switchgear ,applied for power stations, substations, and indu...