hakel ISOLGUARD HIG93, Руководство по эксплуатации

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ISOLGUARD HIG93, HIG93/L, HIG94 V5.8/23
HAKEL spol. s r.o. Hradec Králové www.hakel.com Page 7 / 15
Napájení
230 V AC
Systém IT, Uit = max.275V AC
Nadřízený systém
(PC, PLC)
+
12
V
T
E
S
T
A
1
A
2
P
E
HAKEL ISOLGUARD
HIG93/94
C
E
N
T
R
E
SH B A
ON FAULT2 FAULT1
S1 S2 S3
SH
B
A
FAULT2 FAULT1
MENU
1 2 3 4 5 6
L1'
L2'
PE
L
N
TEST
L1'
L2'
PE
ALARM 2
ALARM 1
RS485
ISOLGUARD
PE
Napájení
230 V AC
Systém IT, Uit = max. 3x400V AC
Nadřízený systém
(PC, PLC)
+
12
V
T
E
S
T
A
1
A
2
P
E
HAKEL ISOLGUARD
HIG93/94
C
E
N
T
R
E
SH B A
ON FAULT2 FAULT1
S1 S2 S3
SH
B
A
FAULT2 FAULT1
MENU
1 2 3 4 5 6
PE
L1 L1'
L2'
PE
L2
L3
N
L3'
TL400
L1 L2 L3
CENTRE
Rtl.ext.
TEST
ALARM 2
ALARM 1
RS485
ISOLGUARD
PE
4. Recommended connection of HIG93, HIG93/L, HIG94 to the monitored IT power
supply system
Single-phase IT power supply system (maximum 275 V AC), HIG93, HIG93/L, HIG94 modules with alarm signalling
and with the remote test push-button
Picture 2: Connection of HIG93/94 device
in the 1-phase IT power supply system
Three-phase IT power supply system (3x440 V AC), modules HIG93, HIG93/L, HIG94 with alarm signalling and with
the remote test push-button
Picture 3: Connection of HIG93/94 device
in the 3-phase IT power supply