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3�4�7�- Phase-to-phase single-phase network measuring with a 2-wire connection,

models CVM-C5-IC and CVM-C5-MC�

Measurement system:

S1 S2

Power

Supply

VL1

VL2

POWER SUPPLY

INPUT

S0+ S0-

OUTPUT

S1 S2 S1 S2 S1 S2

P1 P2

L2 L3

300V ~

Ph-NPh-Ph

520V

L3L2

P1 P2 P1 P2

LOAD

Figure 8: Phase-to-phase single-phase measuring with a 2-wire connection, models CVM-C5-IC and CVM-C5-MC�

Do not connect current transformers to earth

Power supply should be referenced to the measurement system.

Model CVM-C5-MC:

The value of the transformer secondary MC is xed at 0.250 A.

Instruction Manual

CVM-C5

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