3�5�6�- Measuring Three-Phase Networks With A 3-Wire Connection, Cvm-C10-Mc; Model - Circutor CVM-C10 Instruction Manual

3�5�6�- MeASURINg ThRee-PhASe NeTWORKS WITh A 3-WIRe CONNeCTION,
CVM-C10-MC MODeL�
20
Measurement system:
V V V
L1 L2 L3
b a
a
A B A
L1
L2
L3
figure 9: Three-Phase measuring with a 3-wire connection, CVM-C10-MC model�
The MC transformer secondary value is set to 0.250 A (fixed value)
POWER SUPPLY
Ph-Ph
520V ~
V V
L1 L2
V V
V N
L1 L2
L3
b
B
LOAD
Power
Supply
OUTPUTS
S0- S0+ S0+
RS485 INPUTS
A(+) B(-) I1 I2
Rc R2 R1 Tc T2 T1
GND
Ph-N
300V ~
P1 P2 P1 P2 P1 P2
L1 L2 L3
V N
L3
S1 S2 S1 S2 S1 S2
CVM-C10
Instruction Manual