Eaton Electrical Wireless Office Headset SC200 Manuel D’Utilisation

Commissioning

4-8

IPN 997-00012-41D December 2006

Applying DC Power to the Load

Check the DC output voltage and polarity of the power system and battery string(s).

Switch on the Battery MCB(s) (if fitted) and check that the Battery Fuse Fail alarm clears.

When connecting multiple battery strings in parallel to the system DC bus, ensure that

the individual strings are of similar voltage.

Check the Battery Current reading, if batteries are fitted. (The actual value depends on

the state of charge of the batteries.)

Switch on the Load MCB(s). Check that the load (the equipment) powers up and that the

Load Fuse Fail alarm clears.

Check the rectifier currents and verify that the load current is representative of what the

load draws and also that the power system has sufficient capacity.

Charge the batteries (if fitted) according to the battery manufacturer’s recommendations.

Manual Equalize can be started from DCTools or the front panel.

Manual Equalize increases the system voltage to the pre-configured equalize voltage for

the pre-configured equalize duration. After the pre-configured equalize duration has

expired, the power system voltage reverts back to normal battery float voltage

automatically.

Fit the DC output cover.