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3�4�5�- Three-phase network measuring with a 3-wire connection and transformers in an

ARON connection, models CVM-C5-IC and CVM-C5-MC�

Measurement system:

S1 S2

Power

Supply

VL1 VL2 VL3

A B

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

VL1 VL2 VL3

S1 S2

LOAD

Figure 6: Three-phase measuring with a 3-wire connection and transformers in an ARON connection, models CVM-

C5-IC and CVM-C5-MC

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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Circutor CVM-C5 Series Manuale Utente Pagina 13