Three-phase chokes

Three-phase Chokes

These chokes, fitted to the three-phase mains, allow decoupling between converter and mains and therefore drastic cut down of spikes produced by thyristors firing.

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Three-phase line filter

Line filters

The use of external mains filters is necessary to comply with European standards and in terms of electromagnetic emissions.

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Inductors d.c.

D.c. inductors

These inductances are designed to be combined with single-phase or three-phase thyristor converters of the four-quadrant type without “dead zone”.

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