AEG ME09 - Electronic Trip Unit: Connection Scheme; Connection diagrams for Mpro-S and Mpro-N electronic trip units.; List of abbreviations used in connection schemes.; Abbreviations Connection scheme:

TRIP UNIT
ཌቄڇᇮ
থ၍
2.7
2.6-02
2.7 ۉጱྃഗǖথ၍཮
35W,035W.ǖ!!!!!ۉጱྃഗڦޤዺۉᇸ
O.SDǖ!!!!!!!!!!ዐႠ!SPHPXTLJ!၍ං
[TJ!PVUǖ!!!!!!!൶ᇘ჋ስ૴໮๼
[TJ!JOǖ!!!!!!!!!!൶ᇘ჋ስ૴໮๼෇
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
-
ۉუۙবഗ݀ڦ႑ࡽ๼෇
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
A31A27 A28 A29 A30
A36
A36
A32
A32
A37
A37
B27
B27B1 B2 B3
B35
B35B36B37B38B39
B34
B34
B28
B28
B29
B29
B30
B30
24V-
24V-
N-RC
N-RC
থ၍཮ȘConnection scheme
থ၍཮ȘConnection scheme
-S
ۉጱۉጱྃഗ
Electronic Trip Unit
ۉጱۉጱྃഗ
Electr
onic Trip Unit
+24-
VDC
+24-
VDC
থ၍཮໫୼ᇕǖ
AbbreviaƟons ConnecƟon scheme:
NF1:ဣଚگუഘ܏ୟഗ
Mpro
-NMpro