Circutor CVM-BD Series Manual do Utilizador descarregar pdf (Página 11)

-- Supply network analyzers CVM-BD-420-4 & CVM-BD-420-8 -- M98132301-20 --- Page Nº 10

3.3.- Connection drawing for the CVM-BD-420-..

a.- Connection diagram of the CVM-BD-420-4 & CVM-BD-420-8 for a low voltage,

three phase network.

IMPORTANT REMARK! If power = 0 is shown for any of the phases (codes 03, 09

and 15) and voltage and current are not zero for this phase, check out following

points:

- Assure that L1, L2 and L3 phases coincide in voltage and current.

- Correct polarity? Reverse the current transformer placed at this phase.

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Circutor CVM-BD Series Manual do Utilizador Página 11