Cvm-C11-Mc-In-485-Ict2 Model - Circutor CVM-C11 Instruction Manual

CVM-C11
3�5�14�- MEASURING SINGLE-PHASE NETWORKS, PHASE TO PHASE, WITH A 2-WIRE CONNECTION,

CVM-C11-MC-IN-485-ICT2 MODEL

L1
L2
Figure 17: Measuring Single-Phase Networks, phase to phase, with a 2-wire connection (CVM-C11-MC-IN-485-ICT2)�
Note: Do not connect MC current transformers to ground.
Instruction Manual
Measurement system:
Alimentación Auxiliar
A1(+)
U U
L1 L2 U
L1
a
b
A B
CARGA /LOAD
The MC transformer secondary value is set to 0.250 A (fixed value).
2-2Ph
Power Supply
A2(-)
POWER SUPPLY OUTPUTS INPUTS
A1(+) A2(-) ROC R01 R02 DOC D01 D02 DIC DI1
P1 P2 P1 P2 P1
U
U U
IL2
IL1
L1
L3 L2
U U U N
S1 S2 S1 S2 S1
L1 L2 L3
U
L2
S1
S2
P1 P2
RS-485
DI2 A(+) B(-)
P2 P1 P2
IL3 IN
S2 S1 S2
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