System Operation
Copyright © 2008-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-63C August 2011
19
Fast Charge
After an ac supply failure, Fast Charge automatically increases the float voltage of the power
system to recharge the batteries as quickly as possible.
Enable Fast Charge if the site experiences frequent ac supply failures.
Fast Charge does
NOT
function during a Battery Test, Equalize or if the battery current sensor
fails.
If Fast Charge is used then Battery Current Limit (BCL) should also be used. See Battery Current
Limit on page
► To enable Fast Charge (or to stop Fast Charge manually)
Use the SC100 keypad to go to:
Menu > Configuration > Fast Charge > Edit
.
Or, in DCTools go to:
Control Processes >
Fast Charge
.
Information
The following information is available about Fast Charge.
Parameter
Description
Where to find:
State
Indicates if Fast Charge is Disabled, Active or Inactive.
SC100*: Menu > Controls >
Fast Charge
DCTools: Control Processes
> Fast Charge
Ah Discharged
The current level of battery discharge. A Fast Charge
cycle is started if this value is above the Ah Threshold.
Maximum Time
Remaining
The maximum time to the end of the currently active
Fast Charge.
Voltage Offset
The adjustment to the bus voltage being applied due to
the Fast Charge.
*Only if Fast Charge is Enabled.
Summary of Contents for SC100
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