Product Description

~A. check the pressure of the air compressor (>0.8MPa), open the valve on the generator;

B. open the power cabinet UPS, UPS after work to be closed;

C. open the corresponding generator charger and EFI in power cabinet breaker;

D. will be the universal switch hit to the idle, operation indicator light, generator starting;

**0rpm observation on the generator speed reaches e.;

F. universal switch play to full speed, observation of voltage stability and *0 volts in power cabinet;

G. will be the universal switch call to power generation, power cabinet in the observation of voltage stability and about six hundred volts, strong magnetic contactor and UPS

The normal switching;

H. will be the universal switch hit to the grid, the normal closing circuit breaker;

I. such as the need to run another generator, the universal conversion switch to load;

J. if the current operation of the generator is not the first generator circuit breaker closing, to immediately after the universal conversion switch to load. Analysis and solving method of 1.4 common fault

A. universal conversion switch to power, voltage swell to **0 to **0 Volts, strong magnetic contactor not bounce; universal changeover switch

Off beat to full speed, check the molten core is blown;

B. voltage fluctuation; zero line inspection system shield or transformer connection is not good, PID is not a good tune;

C.PM**0 power has been negative; the generator stop, check whether the reverse current transformer;