Hybrid Ultra
855-350-050_Rev2.0_Instruction Manual
Page
23
of 84
Scroll to highlight the parameter or sub-
menu to change.
•
LVD Disconnect V
•
LVD Reconnect V
•
Charge Current Limit
•
Overcurrent Alarm level
•
Battery Type
•
Battery Capacity (Ah) rating
•
Battery discharge rate (hrs.) used for
capacity spec. (typically either 10 or 20
hrs.)
•
Low SOC Alarm
•
V Temp-co/cell (default = 0, typically =
−4 mV/°C)
•
Equalize Charge
•
Discharge Test
Press Enter to select.
Use the Up/Down buttons to adjust settings
(SET TEMP-CO/sell shown), press Enter
to set value and return to previous screen.
Press Back
X
to return to BMM Settings
screen without saving changes.
DISCT VOLTAGE:
Set the battery Low Voltage "Disconnect Voltage"
threshold to a level that will protect the battery from excessive discharge.
The LVD contactor will open when the battery discharges to this level for
at least 3 seconds.
Table 14. Default Disconnect Voltage Settings
Module
ICT700-24PM
ICT1500-24PM
ICT700-48PM
ICT1500-48PM
Threshold Voltage
21.0 VDC
42.0
VDC
RECON VOLTAGE:
Set the "Reconnect Voltage" higher than the
disconnect voltage to prevent the LVD contactor repeatedly cycling on
and off. This setting will be used when charging the battery from an
external DC source (such as a solar system), otherwise once AC power
returns, the LVD contactor will automatically close so that the Power
Modules can charge the battery directly (see Table 16).