3
-5
5
Control T
ermination:
Legend
Control
circuit
equipment
Ref. No.
The above diagram gives a generic configuration for control termination on the breaker. For specific details, refer Connection diagram
(pages 79 to 84) specific to the P&C unit installed in the breaker.
# For using electrical accessories with DC Control Supply, it is recommended to connect D1/A1/C1 to +ve and D2/A2/C2 to -ve.
# m indicates micro switch
* These ZSI Terminals should only be used for MTX 1Gi/1.5Gi Releases.
EC1
EC2
CH1
CH2
1
1
1
2
1
3
1
4
2
1
2
2
2
3
2
4
3
2
3
3
3
4
4
1
4
2
4
3
4
4
D1
D2
A1
A2
C1
C2
TCS
1
3
1
1
3
2
1
3
4
1
0
1
1
0
2
1
0
4
X
X1
X2
CN
TST
DCN
CM
N
N1
N2
Z-L
Z-H
AL
+
AL
-
RR+
AS+
AS-
RR-
3
1
}
}
Electrical
Charging
Device #
2
Aux.
Contact
“NC”
3
Aux.
Contact
“NC”
3
Aux.
Contact
“NC”
3
Under
Voltage
Release #
4
Closing
Release
#
5
Common
Fault
Indication
1m
Ready
to
Close
1m
only one
can be used
X=111/121
X1= 112/122
X2 = 114/124
6m
Electrical
Position
Indication
8e
Remote
Reset
Protection &
Control
Unit
1
Shunt
Rel. #
& “NO”
6
Aux.
Contact
“NO”
3
Aux.
Contact
“NO”
3
Aux.
Contact
“NO”
3
Charging
Indication
2m
Aux.
Contact
“NC”
3
Aux.
Contact
“NO”
3
}
ZSI
Terminals
S
O
1
D
+
SI1
C-L
G
O
2
C
-H
S
I2
C
-G
G
I1
V
1
AS+
V3
A
S
-
V
0
SO2
D-
GI2
V2
G
O
1
M
-G
*
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
For URM / SRM
For
UW-MTX1.0/1G/1Gi/1.5G/1.5Gi/2.5/2.5G/3.5/3.5EC/3.5H
Summary of Contents for U-POWER Omega UW-MTX 1.5G
Page 2: ......
Page 3: ......
Page 4: ......
Page 5: ......
Page 8: ......
Page 10: ......
Page 12: ...Microswitch...
Page 15: ......
Page 18: ......
Page 19: ......
Page 20: ......
Page 27: ......
Page 30: ...3 12 X X 100 150 mm X 100 150 mm X X 15 max...
Page 45: ...3 27 Termination Draw out Breakers THIS PAGE IS INTENTIONALLY LEFT BLANK...
Page 46: ...Termination Draw out Breakers 3 28 THIS PAGE IS INTENTIONALLY LEFT BLANK...
Page 71: ...3 53...
Page 83: ...4 1 4 1 Cradle Mounted Accessories...
Page 84: ...4 2...
Page 85: ...4 3...
Page 86: ...4 4...
Page 87: ...4 5...
Page 88: ...4 6...
Page 89: ...4 7...
Page 90: ...4 8 4 2 Breaker Mounted Accessories...
Page 92: ...4 10...
Page 93: ...4 11...
Page 94: ...4 12...
Page 95: ...4 13...
Page 97: ...Section 5 Protection Control units 5 1 Identification 5 2 Protection Characteristics...
Page 104: ...5 7 Protection Characteristics Overload I T for UW MTX1 0 2 0 1 1 10 100 1000 10000 10s...
Page 119: ...6 3 6 3 Testing Control circuit Interlocks if breaker is equipped with accessories...
Page 134: ......
Page 136: ...7 7...
Page 142: ...Section 8 Useful Hints...