APC DCM00K04W481 Datasheet download pdf (Page 27)

User Manual 990-9189A

DC MX06 60A Shelf Page 27 of 30 18

FEB 02

5 Commissioning the System

5.1 General

All site preparation and equipment installation in the previous chapters must be completed

before commissioning.

• Ensure that the ac power source isolator is switched OFF.

• Switch any external battery circuit breakers to the OFF position.

5.2 Powering up the DC MX06 60A Shelf

• Switch on the external ac power supply to the DC MX06 60A Shelf.

• Check the Rectifier module LED’s:

• If Rectifiers fitted have 4 LED’s. Check that each rectifier module has 2 green LED’s lit,

representing Input Healthy and Output Healthy. There should be no red LED’s lit.

• If Rectifiers fitted have a single LED. Check that the red LED of each module is not

illuminated as this signifies a “Rectifier Fail”

• Measure the system output voltage using a voltmeter. Check that the output volts are set to

the desired level. If the voltage is slightly higher or lower than required simply adjust using

the volts adjust potentiometer (see section 2.3.1). If the output voltage is outside the

specified range this may indicate a fault.

• Switch on any external breakers as required.

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APC DCM00K04W481 Datasheet Page 27