Circutor CVM-C10 - MEASURING THREE-PHASE NETWORKS WITH A 3-WIRE CONNECTION, CVM-C10-FLEX MODEL.

3.5.7.- MEASURING THREE-PHASE NETWORKS WITH A 3-WIRE CONNECTION, CVM-
C10-FLEX MODEL.
Measurement system:
LOAD
Power
Supply
VL1 VL2
VL3
L1
L2
L3
POWER SUPPLY
INPUTS
A(+) B(-)
GND
RS485
300V
~
Ph-NPh-Ph
520V
~
NV
L3L2 V L1 V
I1 I2
VL1 VL2 VL3
a
b
A B
a
b
A B
L1 L2 L3 LN C SHLD
L1 L2
L3
C
SHLD
FLEX-MAG (100mV~ )
Figure 10: Three-Phase measuring with a 3-wire connection, CVM-C10-FLEX model.
It is mandatory connect the SHLD terminal of the probe.
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Instruction Manual
CVM-C10