Relay Card Connection (Optional) - LEGRAND KEOR HPE Manuel De Fonctionnement

4.7

RELAY CARD CONNECTION (OPTIONAL)

The KEOR HPE UPS 400-500 kVA, in its full configuration, is provided with a relay card for
repeating alarms and operating statuses remotely. The electric connection is carried out directly on
the terminals located on the front of the interfaces slot SRC-2.
Picture 10 – Relay card terminals
Relay
RL1 Alarm = A30 COMMON ALARM
RL2 Alarm = A1 MAINS FAULT
RL3 Alarm = A9 BATTERY AUT END
RL4 Alarm = A13 INV OUT OF TOL
NORMAL MODE
Alarm = A16 BYPASS  LOAD
RL5
Status = S7 BYPASS  LOAD
Relay output characteristics:
250 Vac voltage
30 Vdc voltage
40 OMT87187 REV. A
Installation and start-up of KEOR HPE UPS 400-500 kVA
Installation et démarrage de l'ASI KEOR HPE 400-500 kVA
Installazione e avviamento KEOR HPE UPS 400-500 kVA
Alarms/Status
ECO MODE
1 A current
1 A current resistive load
Status
Pins
2-3
Not energized if
alarm is present
1-2
5-6
Not energized if
alarm is present
4-5
8-9
Not energized if
alarm is present
7-8
11-12
Not energized if
alarm is present
10-11
Not energized if 13-14
alarm is present 14-15
Energized if 14-15
status is present 13-14
M1 Led
Status in
normal Name
operation
Closed
DL1
Open
Closed
DL2
Open
Closed
DL3
Open
Closed
DL4
Open
Closed
Open
DL5
Closed
Open
Status in
normal
operation
On
On
On
On
On