voltage switch circuit

... Breaker Analyzer High Breaker Timing Test CB Analyzer General Information: The SXGK Series Breaker Ti...

... 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...

... 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,...

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MMBT5551LT1G High Voltage NPN Transistor 160V VCEO, 300mA IC Low Saturation Voltage SOT-23 Package Halogen-Free Green Material Ideal for Amplification...

....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- ...

...micro-ohmmeter and contact resistance tester, is an instrument developed by our company for measuring various high-, high-voltage c...

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

12KV Indoor High- Vacuum Breaker ZN28G-12 indoor AC high- vacuum breaker is an indoor equipment with three-pha...

... 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...