HIGH VOLTAGE ONE-PHASE AND THREE-PHASE CURRENT-LIMITING REACTORS

One- and three-phase current-limiting electrical reactors (series PTOC, ) with natural air cooling, climatic version , placement category 1, 3 according to 15150.

Electrical reactors (series PTOC, ) with current 100^8000 A have been designed in substitution of concrete ones. The reactors are intended for limitation of short-circuit currents in electrical networks with frequency 50 and 60 Hz, voltage 6 and 10 kV. Cooling of reactors is natural air cooling with the protection degree IP00 according to 14254.

Original design solutions protected by the patent (34583, 34584) provide the basis for reactors production.