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Valere Rectifier Setpoints
The following table lists the setpoints used by Valere power shelf controllers in ODC
cabinets. Use the applicable profile based on battery type: Valve-Regulated Lead Acid
(VRLA), Nickel Cadmium (NiCad), or Lithium Metal Polymer (LMP).
Parameter
Description
BC500
BC2000
Battery Type
A
VRLA
B
NiCad
C
LMP
Float Voltage
The voltage to which the rectifiers will regulate
the plant during float mode
54.0
54.4
55.0
HVSD Setpoint
The controller will shut down the rectifiers if the
plant voltage exceeds this setpoint
58.0
58.0
57.6
HVA Setpoint
The controller will issue a High Voltage Alarm if
the plant voltage exceeds this setpoint
57.0
57.0
56.6
BOD Alarm
The controller will issue a Battery-On-Discharge
alarm if the plant voltage falls below this setpoint
48.0
48.0
53.0
LVD Warning (All)
The controller will issue a Low Voltage
Disconnect Warning if the plant voltage falls
below this setpoint
44.0
44.0
44.0
LVD 1 Open
The system LVD contactor will open if the plant
voltage falls below this setpoint
42.0
42.0
42.0
LVD 1 Reconnect
The system LVD contactor will reconnect if the
plant voltage exceeds this setpoint
50.0
50.0
50.0
LVD 1 Reconnect Delay
Time
The amount of time (seconds) that the plant
voltage must exceed the LVD reconnect setpoint
prior to reconnecting the LVD contactor
20
20
20
LVD 2 Open
The system LVD contactor will open if the plant
voltage falls below this setpoint
42.0
42.0
42.0
LVD 2 Reconnect
The system LVD contactor will reconnect if the
plant voltage exceeds this setpoint
50.0
50.0
50.0
LVD 2 Reconnect Delay
Time
The amount of time (seconds) that the plant
voltage must exceed the LVD reconnect setpoint
prior to reconnecting the LVD contactor
20
20
20
Ringer AC Output Voltage
The RMS value of the ringing AC sine wave
output
86
86
86
Ringer Output DC Offset
Voltage
The DC offset value applied to the output AC
sine wave
-Vfloat
-Vfloat
-Vfloat
Ringer Output Frequency
The frequency of the ringer AC output sine wave
20
20
20
T Comp Enable
Enables thermal compensation
Enabled
Disabled
Disabled
Temperature Units
Select either degrees C or F
C
C
C
Hi Temp Thermal Comp
Start Temp
The controller begins to reduce the float voltage
when the highest measured battery temperature
reaches this value
35.0
n/a
n/a
Hi Temp Thermal Slope
If battery temperature is above the start
temperature, the controller will linearly reduce the
plant voltage by this slope
72.0
n/a
n/a
Hi Temp Thermal Comp
Stop Voltage
The minimum voltage to which the controller will
reduce plant voltage for thermal compensation
50.5
n/a
n/a
Lo Temp Thermal Comp
Start Temp
The controller begins to reduce the float voltage
when the highest measured battery temperature
reaches this value
10.0
n/a
n/a
