Types

LV power factor correction > Solutions with Nitrogen Gas filled Capacitors

Automatic PFC systems Detuned with Thyristor switches

G Series


G48Filter-T


There are types of loads that, unlike others, for their operation cannot accept an insertion time of 10-15 seconds, as occurs with the use of Contactors, but require an instantaneous compensation. These loads (welders, spotting machines, tissue rewinding machines, etc.) can only be compensated by the use of static insertion PFCs, equipped with thyristor switch modules.
Automatic PFC systems Detuned with Thyristor switches

The G48Filter-T Series is equipped with three-phase capacitors in Nitrogen Gas (N2) nominal voltage 480 V, 189 Hz Filter Reactors (134 Hz on request) and Thyristor Modules THX series, entirely designed and manufactured by TELEGROUP


Automatic microprocessor Controller, PCRJ series, Three-pole Switch disconnector with door interlook (MCCB or Switch disconnector with Fuses on request), NH protection fuses for each capacitor bank and, depending on the powers, forced ventilation system.

All the panels are made with a modular system that provides extractable drawers connected with an aluminum striking system tested for 50 kA 1 sec. (higher values up to 80 kA on request).