CPS6000 –48V Indoor/Outdoor Power Shelf
Issue 16 May 2006 106
Time Delay (0 min); Range: 0-300min
Reconnect Mode (Voltage); Range: Voltage, Voltage+Time
Reconnect Voltage (44.0V); Range: 39-55V
Time Delay (0 sec); Range: 0-300sec
• LVLD3 (Disabled)
Disconnect Mode (Voltage); Range: Voltage, Voltage+Time
Disconnect Voltage (42.0V); Range: 39-50V
Time Delay (0 min); Range: 0-300min
Reconnect Mode (Voltage); Range: Voltage, Voltage+Time
Reconnect Voltage (44.0V); Range: 39-55V
Time Delay (0 sec); Range: 0-300sec
Shutdown Alarm: The Shutdown Alarm occurs when system shutdown due to a battery
disconnect is imminent. The alarm can be enabled or disabled, and has a factory default
threshold setting of 42.0V based upon the LVBD. The alarm is issued based on the lower
disconnect threshold of the multiple contactors. This feature is factory Disabled.
Ringers: Ringer modules are an option for the CPS6000. The QS840A has the ability to
manage two ringer chassis. Configuration for the ringer settings are shown below.
Voltage Nominal ringer output AC voltage. Range 65-100 VAC
rms
. Factory
default is 100.
Frequency Nominal ringer output frequency. Range 15-50 Hz. Factory default is
20.
DC Offset Enable or Disable the capability of configuring a DC offset voltage to
the Ring Output. The factory default setting is Enabled.
Redundancy Enable or disable the loss of redundancy alarm. Alarms when one of the
two ringer modules installed in the ringer chassis is lost.
Boost: The Boost function allows battery charging to be expedited by raising the system
voltage to Boost level for a set time. The following boost mode parameters are set in this area
of the menu system:
Set Point Boost voltage (set point) is adjustable from 48.0V to 58.0V in 0.1V
increments. The factory default setting is 55.2V.
Voltage Alarms High voltage alarm thresholds in effect while the system is in boost
mode.
The Very High Major alarm triggers shutdown of the faulty rectifier(s).
This threshold can be set from 50V to 60V. The factory default setting is
58.0V.
The High Minor alarm does not force rectifiers to shut down. The
threshold can be set from 50 to 60V. The factory default setting is 56V.
Max Duration Duration the system can remain in boost mode can be set from 1 to 80
hours. The factory default setting is 1 hour.
Automatic
Enable or disable the automatic boost feature.
The factory default is
disabled.
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