Circutor CVM-BD Series Manuale Utente Scaricare il pdf (Pagina 8)

-- Supply network analyzers CVM-BD-420-4 & CVM-BD-420-8 -- M98132301-20 --- Page Nº 7

3.1.- INSTALLATION

Before applying AC power to the, check following points :

a.- Supply voltage :

- Power supply V a.c. ( Single phase ) 50 ...60 Hz





 230 V a.c.

- Frequency : 50 ... 60 Hz

- Supply tolerance : + 10 % / --15 %

- Connection terminals : Terminals 1 - 28

- Instrument burden : 6 VA

b.- Maximum voltage at the voltage measuring circuit:

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

 Standard : 500 V a.c. phase-neutral / 866 V a.c. between phases





 A special model CVM-BD-420-4 & CVM-BD-420-8 for 110 V measurement is

also available:

100 V a.c. phase-neutral / 173 V a.c. between phases

c.- Maximum admissible current : Transformer of In / 5 A a.c.

d.- Operation conditions :

- Operating temperature : 0 to 50ºC

- Humidity : 25 to 80 % R.H. non-condensing

e.- Safety : Designed to meet protection class II as per EN 61010.

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Circutor CVM-BD Series Manuale Utente Pagina 8