ICT Hybrid Ultra ICT-2U4-DC12, Instruction Manual, Page: 47 / 97

Hybrid Ultra
855-350-050_Rev2.0_Instruction Manual Page 35 of 84
Alarm
Condition
Trigger Condition Module
Output
1
Red
LED
Green
LED
Alarm
Relay
Send
E-mail
2
PFC
Shutdown
Internal bus
voltage out of
range
Disabled On Off No -
Module Fault
Internal aux
voltages out of
range
Disabled On Off Active Yes
Over Temp
Shutdown Internal temp too
high
Disabled On Off Active Yes
DC Output
Failure
Output above set
point (Manually re-
enable DC output
to reset)
Disabled On Off Active Yes
1
Other Power Modules are not affected when one module has its output disabled.
2 E-mail notifications only sent if enabled in the unit’s web-GUI E-mail Setup page, and either AC or DC
power is available for the system to be operational.
Table 19. Battery Management Module (BMM) Alarms
Alarm
Condition
Trigger Condition LVD
Contactor
ICM
Required
Alarm
Relay
Send
E-mail
2
Module Power
Failure Loss of AC, and
battery disconnected
Open No - Yes
No Alarms Normal Operation Closed No No -
Battery Low
SOC SOC drops below Low
SOC setting
Closed Yes Active
3
Yes
Battery
Overcurrent
Battery current rises
above overcurrent
setting for 10 s
Closed Yes Active
3
Yes
Circuit Breaker
Open Circuit breaker trips or
manually opened
Open Yes Active
3
Yes
Battery Over
Temperature Optional TMP probe
temp >50°C for 5 s
Open Yes Active
3
Yes
LVD
Battery V at LVD or
Overvoltage setting
Open No Active Yes
Configuration
Error
BMM in wrong slot or
mixed polarity with
LDM
Open No Active Yes
2
E-mail notifications only sent if enabled in the unit’s web-GUI E-mail Setup page, and either AC or DC
power is available for the system to be operational.
3 Contact active only if alarm enabled in the web-GUI module Setup page.