Circutor CVM-A1500 User Manual

3�5�5�- THREE-PHASE NETWORK MEASUREMENT WITH A 3-WIRE CONNECTION AND 3
VOLTAGE TRANSFORMERS (CVM-A1x00-ITF)�
Measurement system:
Secondary winding of the current transformer: (MC1 type transformer)
VL1 VL2 VL3
L1
L2
L3
N V L3 L2 V L1 V
VL1
VL2
VL3
a
b
A
a
b
A B
S1 S2
S1 S2
S1 S2
L1
P1 P2
L2
L3
P1 P2 P1 P2
S1 S2
LN
P1 P2
NV REF REF
S1
S2
P1
P2
S1
S2
P1
P2
S1
S2
P1
P2
POWER SUPPLY
a
b
A
B
B
LOAD
Power
Supply
Figure 9: Three-phase measuring with a 3-wire connection and 3 voltage transformers (transformer secondary: /1A,
/5A o MC1 (/0�250))�
The MC1 transformer secondary value is set to 0.250 A
21
Instruction Manual
CVM-A1000 - CVM-A1500

Circutor CVM-A1500 Specifications

General

Brand	Circutor
Model	CVM-A1500
Category	Measuring Instruments
Language	English