UT340, UT360, UT380, and UT3100
Planning and Installation Manual
17
RELAY
BOARD
INVERTER FUSE FAILURE
HIGH TEMPERATURE
LOW BATT. VOLTAGE
FAN FAILURE
OVERLOAD
2
BATTERY CHARGING FAILURE
MAINS FAILURE
X002:1
2
3
2
3
3
3
2
2
3
3
2
2
3
BATTERY DCD OFF
2
3
OUTPUT VOLTAGE
OUTSIDE LIMITS
3
2
UPS ON STATIC BYPASS
EXTERNAL MANUAL BYPASS ON
2
3
NORMAL OPERATION
3
2
X003:1
X004:1
X005:1
X006:1
X007:1
X008:1
X009:1
X010:1
X011:1
X012:1
X013:1
3
2
X014:1
2
3
COMMON FAULT
BYPASS VOLTAGE
OUTSIDE LIMITS
3
2
X015:1
X016:1
2
3
BATTERY OPERATION
X017:1
2
3
NOT USED
Figure 8: Relay Board (Option)
The relays are shown in the alarm position and correspond to non-energized coils.
Description
Minimum
Maximum
Contact voltage - AC
6 V
250 V
Contact current - AC *
50 mA
8 A
Contact voltage and
current - DC *
6 V / 50 mA
250 V / 0.3 A
6 V / 8 A
* Resistive load
