Circutor OPTIM HYB Series Instrukcja Użytkownika Pobierz pdf (Strona 18)

Figure 8: Cable entry point on the OPTIM HYB 2 model.

3.5.-POWER CIRCUIT

Connect input terminals L1, L2, L3 and N (power circuit) to the mains using a cable with a prop-

er section width, in accordance with the LVR, ITC-BT-19.

Generally, the cables of the phases are according to the following colour code: L1 (black), L2

(brown), L3 (grey) and the neutral conductor N (blue).

To determine the size of the phase cables, the maximum nominal current I

max

shown on the unit

label and a transient overload of up to 1.5 times I

max

be taken into account. The neutral cable

must have the same section as the phase conductor.

Figure 9: Input terminals L1, L2, L3 and N for connecting OPTIM HYB capacitor banks to the mains.

OPTIM HYB Series

Instruction Manual

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Circutor OPTIM HYB Series Instrukcja Użytkownika Strona 18