Circutor CVM-C5 Series Manuale Utente Scaricare il pdf (Pagina 36)

5�- TECHNICAL FEATURES

AC Power supply

Rated voltage 85 ... 265 V~

Frequency 50 ... 60 Hz

Consumption 3.5... 6 VA

Installation category CAT III 300V

DC Power supply

Rated voltage

95 ... 300 V

Consumption 2 ... 6W

Installation category CAT III 300V

Voltage measurement circuit

Nominal voltage (Un) 300V P-N, 520V P-P

Voltage measurement margin 5 ... 120% Un

Frequency measurement margin 45 ... 65Hz

Input impedance 440 kΩ

Min� voltage measurement (Vstart) 10V P-N

Installation category CAT III 300V

Current measurement circuit

Model CVM-C5-IC CVM-C5-MC

Nominal current (ln) .../5A o .../1A .../0250A

Current measurement margin 5 ... 110% ln 5 ... 110% ln

Maximum current, impulse < 1s 100 A 100 A

Minimum current measurement (Istart) 10 mA

MC1 MC3

0.25 A 0.12 A

Installation Category CAT III 300V CAT III 300V

Measurement accuracy

Model CVM-C5-IC CVM-C5-MC

Voltage measurement 0.5% 0.5%

Current measurement 0.5% ± 1 digit 0.5% ± 1 digit

Power measurement 1% ± 1 digit 1% ± 1 digit

Active energy measurement Class 1 Class 1

Reactive energy measurement Class 1 Class 1

Pulse output

Type NPN

Maximum voltage

24 V

Maximum current 50 mA

Maximum frequency 5 pulses / sec

Minimum pulse width 100 ms (Ton: 100 ms, Toff: 100 ms)

Digital input

Type Potential free contact

Insulation Optoisolated

CVM-C5

Instruction Manual

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Circutor CVM-C5 Series Manuale Utente Pagina 36

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