TRIP UNIT
ཌቄڇᇮ
থ၍
2
.7
2.6-02
2.7
ۉጱྃ੩ഗǖথ၍
35W,035W.ǖ!!!!!ۉጱྃ੩ഗڦޤዺۉᇸ
O.SDǖ!!!!!!!!!!ዐႠ!SPHPXTLJ!၍ං
[TJ!PVUǖ!!!!!!!൶ᇘስ
[TJ!JOǖ!!!!!!!!!!൶ᇘስ
SYEǖ!!!!!!!!!!!!NPECVT!ཚ႑
UYEǖ!!!!!!!!!!!!!NPECVT!ཚ႑
SFMBZ!P0Qǖ!!!!ीۉഗ
SFMBZ!J0Qǖ!!!!!ीۉഗ
W.B0W.C0W.Dǖ!ۉუۙবഗ!)M2.M3.M4*!݀ڦ႑ࡽ!
!!!!!!!!!!!!!!!!!!
HOEǖ!!!!!!!!!!!!ۉუথں
24V+/24V-: AUXILIARY POWER SUPPLY TO TRIP UNIT
N-RC: NEUTRAL ROGOWSKI COIL
ZSI OUT: ZONE SELECTIVE INTERLOCK OUT
ZSI IN: ZONE SELECTIVE INTERLOCK IN
RXD: MODBUS COMMUNICATION
TXD: MODBUS COMMUNICATION
RELAY O/P: RELAY OUT PUT
RELAY I/P: RELAY IN PUT
V-A/V-B/V-C: SIGNAL INPUT FROM VOLTAGE CONDITIONER
(L1-L2-L3)
GND: GROUND FOR VOLTAGE
-
Relay O/P1
Relay O/P2
-
-
-
-
Relay I/P
-
-
-
-
-
-
-
-
-
GND
-
-
-
V-A
RX
RX
-
V-B
-
ۉუۙবഗ݀ڦ႑ࡽ
TX
TX
-
V-C
+
+
-
-
ཚ
႑
ཚ
႑
24V+
24V+
ZSI
OUT+
ZSI
OUT+
ZSI
OUT-
ZSI
OUT-
ZSI
IN+
ZSI
IN+
ZSI
IN-
ZSI
IN-
N-RC
N-RC
A31
A31
A27
A28
A29
A30
A36
A36
A32
A32
A37
A37
B27
B27
B1
B2
B3
B35
B35
B36
B37
B38
B39
B34
B34
B28
B28
B29
B29
B30
B30
24V-
24V-
N-RC
N-RC
থ၍Ș
Connection scheme
থ၍Ș
Connection scheme
-S
ۉጱۉጱྃ੩ഗ
Electronic Trip Unit
ۉጱۉጱྃ੩ഗ
Electronic Trip Unit
+24-
VDC
+24-
VDC
থ၍ᇕǖ
Abbrevia
Ɵ
ons Connec
Ɵ
on scheme:
NF1:ဣଚگუഘୟഗ
Mpro
-N
Mpro