Справочник Пользователя для Emerson 48330

76      Chapter 7  Troubleshooting 

ACTURA Flex 48330

 

Power System  User Manual 

If the current sharing is still unsuccessful after the correction, replace the rectifier of 

which the current sharing function is disabled.

 

7.2  Mains Failure  

Mains failure often occurs in power system operation. Batteries will provide backup 

DC power in case of short-period of mains failure. If the cause of mains failure 

remains unknown or the failure lasts too long, the generator should be started to 

provide mains supply to the system. It is suggested that the generator should 

supply power to the power system at least 5 minutes after it is started so as to 

reduce the effect of the start process on the power system. 

7.3  Disastrous Accidents  

Disastrous accidents such as lightning strike, flood, earthquake and fire lead to the 

communication equipment faults. For the disasters that will severely affect the 

safety of communications, efforts should be mainly made to prevention actions. 

Meanwhile, communication stations should have adequate human and material 

resources and work out effective countermeasures to cope with these disasters. 

They should also have emergency management regulations and serious accidents 

emergency plans.