voltage switch circuit

... instrument can be used to test and measure mechanical dynamic characteristics parameters of vacuum, SF6, less oil, more oil type power system’s hi...

... characteristics of various high , such as oil , vacuum and SF6 . It is equipped with 8.4 inch color displ...

... breaker mechanical characteristic comprehensive tester Product Features 1. Time: 12 contacts’ fixed opening time and closing...

... vacuum breaker with magnetic control digital Product Description: The High Vacuum Breaker is designed for manual sw...

... High Outdoor Vacuum Breaker The ZW32 vacuum breaker is equipped with a spring energy storage mechanism, which can b...

... apparatus, suitable for 12kV rated , 50Hz rated frequency alternative current, It is mainly used in downtown power distribution station and...

... 2 4 2220 2570 Product Description: One of the key features of this MOSFET is its low ON resistance, which ensures high efficiency and low loss in ...

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... with but no-load 50/60Hz,12/24/40.5kV power system, the anti-pollution type can be used in the serious pollution area. Three pole linkage,...

....5 vacuum is an outdoor gear with rated of 40.5kv and three-phase ac of 50Hz.2. Power: it is mainly used for the load current,...

...,Main Features High-current instantaneous tripping function: When the breaker is closed or during operation, if short- ...

... 12KV. There are three kinds, withdrawable type, stationary type and side-mounted type. 3AV5-12 indoor high- vacuum breaker adopts s...

...resistance tester, is an instrument developed by our company for measuring various high-, high- breakers, metal weld...

... apprearance and delicate dimension. Description: Integrated with international Hi-tech,UKM30 series moulded case breaker is a new type of ...

... Gas Discharge Tube Transient Suppressor Protection Electrical Specifications ing Spark Gap ZM86 2R400L Nominal breakdo...

..., rated working to 250Vac, DC 32Vdc, rated current to 20A for additional overload protection in the internal branch of electrical e...

... 16-TSSOP Package 33V Supply Range 190Ohm Product Status Active SPDT Multiplexer/Demultiplexer 2:1 Number of C...

... case ,with UV trip and auxiliary contacts. 2,Ammeter 0-2000ADC 3,Voltmeter 0-1000VDC 4,SCR ‘’ON’’indicating lamp 5,6-pulse,1800ADC,750VDC ve...

... power supply Features : Universal AC input / Full / range Withstand 300VAC surge input for 5 second No load power consumption < 0...