Start-Up
Copyright © 2009-2010 Eaton Corporation. All Rights Reserved.
IPN 997-00012-53B December 2010
39
Parameter
Action
Where to find
System controller
time (SC200
only)
Connect using Web to set
correct time manually or
connect using DCTools to
synchronize to PC time.
See details in the System
Controller Operation
Handbook.
Web:
Configuration > Time
DCTools:
Configuration > Time > Time
Synchronization
Task 5 - Applying DC Power to Battery and Load
Reverse Polarity
Always check that the battery cables have been terminated to the correct system polarity BEFORE
connecting the batteries or closing the battery disconnect device. Connecting batteries to the dc power
system with incorrect system polarity will damage the rectifiers and void all warranty claims.
Step 1 - Check dc voltage and polarity
Check the dc output voltage and polarity of the power system and the battery
string(s).
Step 2 - Connect batteries
1
If connecting multiple battery strings then check the individual strings are of
similar voltage.
2
Switch on all Battery circuit breaker(s).
3
Check the
Battery Fuse Fail
alarm clears.
All Battery circuit breakers (including any unused circuit breakers) must be
switched on to clear the alarm.
4
Check the battery current. The actual value depends on the state of charge of the
batteries.
Step 3 - Connect load
1
Switch on the Load circuit breaker(s).
2
Check the equipment powers up and the
Load Fuse Fail
alarm clears.
Step 4 - Check the rectifier currents
1
Check the rectifier currents.
2
Verify the load current is as expected for the load and battery size.
