YZ810A intelligent control device

YZ810 switch status display YZ810A intelligent control device YZ810B intelligent control device YZ810C intelligent control device YZ810D intelligent control unit switchgear intelligent control device YZ820 YZ830 switchgear intelligent control device Overview HJD-HK-10 internal use of analog circuits with dynamic simulation, Features; fire-retardant insulation material of the housing project, with a small, flexible and easy installation location; slim volume that it can be mounted on the circuit breaker compartment door is an economical product. Note: The above contact signal from the circuit breaker auxiliary contacts, grounding blade switch contacts available travel; loss of power in the state all of the flares are lit; high-pressure test, the meter must pull out all the terminals, so as not to burn the meter ; I can live sensor matching supply, if the user-supplied CG series sensors; the output short circuit current must reach 220μA ± 10%. ================================================== === "Jiangxi Huajian Power Industry" factory direct. microcomputer integrated protection device, motor insurance chronograph, rail meter, digital ammeter, digital voltmeter, frequency meter, power meter, power factor meters, multi-rate instrument, multi-function table power digital instrumentation. Company Website: http: //www.hjgroup.org Contact: Li welcome customers to inquire, we will be happy to serve you 18879987299