GE Industrial Solutions Pulsar Plus Controller - Manual (Page 85)

Pulsar Plus Controller Family
Issue 7 December 2011 85
Table 28 Disconnects Configuration
LVLD3 (Disabled) Disconnect Mode (Voltage); Range: Voltage, Voltage/Time, None
Disconnect Voltage (-42.0V/+21.0V); Range:-39.0 to -50.0V/+19.5 to +25.0V
Time Delay (0 min); Range: 0-300min
Reconnect Mode (Voltage); Range: Voltage, Voltage/Time, None
Reconnect Voltage (-44.0V/+22.0V); Range: 39.0 to -55.0V/+19.5 to +27.0V
Time Delay (0 sec); Range: 0-300sec
─ Imminent
Shutdown Alarm
When enabled, the Imminent Shutdown Alarm is generated prior to opening
the LVBD. Once the LVBD threshold has been reached, the alarm is generated.
The alarm is issued 15 seconds prior to opening the contactor to provide an
indication that system shutdown is imminent due to a system battery
disconnect. The alarm is based on the configured LVBD battery disconnect
threshold.
The factory default for this feature is Disabled.
─ Remote
Emergency
Power Off (EPO)
If enabled, the remote Emergency Power Off (EPO) feature allows the
controller to detect the occurrence of a contact closure between J3.5 and J.10
and force open all battery contactors in the system. The battery contactor will
open five seconds after the contact has been asserted. Once the contact is
removed, the battery contactor will be re-asserted to its previous operational
state.
The factory default for this feature is Enabled.
Converters
Table 29 Converters Configuration
Set-Point Parameter sets the value that secondary (converter) DC bus voltage will be set
and regulated.
The converter output voltage set-point is adjustable from -46.00V to -54.5V
and +23.0V to +27.2V with a factory default of -52.0V and +26.0V for 48V and
24V converter outputs, respectively.
HV Shutdown This is an Independent High Voltage Shutdown threshold that is sent to and
stored in the converters that is used by each converter for independent high
voltage monitoring.
The threshold can be set from -50.0V to -60.0V or +25.0 to +30.0V with a
factory default setting of -58.0V and +29.0V for 48V and 24V converter
outputs, respectively.
Low Voltage
Disconnect Enable or Disable for a feature that allows attached converters to be placed
into Standby once an input voltage threshold is reached.
The factory default for this feature is Disabled.