3�5�4�- Measuring Three-Phase Networks With A 4-Wire Connection, Cvm-C10-Flex; Model - Circutor CVM-C10 Instruction Manual

3�5�4�- MeASURINg ThRee-PhASe NeTWORKS WITh A 4-WIRe CONNeCTION,
CVM-C10-fLeX MODeL
18
Measurement system:
V V V
L1 L2 L3
b a
a
A B A
L1
L2
L3
LOAD
N
figure 7: Three-Phase measuring with a 4-wire connection, CVM-C10-fLeX model�
It is mandatory connect the ShLD terminal of the probe.
POWER SUPPLY
Ph-Ph
520V ~
V V
L1 L2
V V
V N
L1 L2
L3
b
B
Power
Supply
RS485 INPUTS
A(+) B(-) I1 I2
GND
Ph-N
FLEX-MAG (100mV~ )
300V ~
V N
L1 L2 L3 LN C SHLD
L3
L3 LN
L1 L2
C
SHLD
Instruction Manual
CVM-C10