Kikusui PFX2731S, Руководство по эксплуатации

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16
Operation Manual
PFX2731S
Preparation | Using System Protection Functions
When using multiple units in testing, connect their TRIP connector terminals as follows: positive (+) to
positive (+), negative (-) to negative (-).
-
+
TRIP
< Trip circuit using a make contact >
RSV (Not used)
24 V
power
supply
Circuit breaker trip coil
The circuit breaker trips when
the make contact keeps
closed for 500 ms or longer.
-
+
NC NO
C
TRIP
RSV
(Not used) 24 V
power
supply
Contact capacity: 0.5 A or more
External relay
Power supply
for External
relay
Emergency
stop button
< Trip circuit using an Emergency stop button >
-
+
-
+
NC
NO
C
TRIP
RSV
(Not used)
RSV
(Not used)
24 V
power
supply
Contact capacity
Add 0.5 A per frame.
Example: For 4 frames,
0.5 A x 4 (frames) = 2 A
External relay
Frame1
Power supply
for External
relay
Emergency
stop button
TRIP
Frame2
< Simultaneous trip circuit for multiple frames (example of trip using an Emergency stop button)>
24 V
power
supply