Справочник Пользователя для Emerson 48330

Chapter 3  Startup      31 

ACTURA Flex 48330

 

Power System  User Manual 

3.2  Startup Process 

Item 

Action 

Result 

Comments (Fill 

in “OK” or not) 

The LEDs on the rectifiers and the 

controller will emit light.

 

 

The rectifier fans will start.

 

 

The LVD contactors will operate.

 

 

1 

Connect/switch on the mains supply 

fuses/circuit breakers of the DC shelf.

 

The green LEDs of the rectifiers and 

the controller will flash for about 10 s. 

and then emit steady light.

 

 

2 

Check the DC voltage on the test outlet 

marked U in the supervision unit.

 

The voltage should be close to what 

has been set in the controller.   

If temperature compensated charging 

is activated, the difference may be 

±

3 

V from the set value.

 

 

3 

If temperature compensated 

charging is activated, warn the   

sensor on the battery with your hand 

and observe the system voltage.

 

The voltage should start to drop.

 

 

4 

Switch on the battery circuit breakers.

 

The battery voltage will increase and 

reach the system voltage. 

(Might take hours, depending on the 

charging state of the battery.)

 

 

5 

Switch on the circuit breakers in MFU.

 

The loads will get DC supply.

 

 

6 

Check all the LEDs of the shelf. 

 

Only the green LEDs are On should 

emit light. No LED shall flash.

 

 

 

3.3  Parameters Configuration  

After start up the DC Power System, following parameters need to be configured: 

Password, AC parameters, DC parameters, rectifier parameters, battery 

parameters, time and communication parameters. 

Refer to Chapter 5 on how to configure the parameters.