LV power factor correction > Solutions with Nitrogen Gas filled Capacitors

Automatic PFC systems standard

G Series


G44 | G48


For applications with a medium-low harmonic content, TELEGROUP offers a wide range of automatic systems in the "standard" version (not detuned), at 400 V 50 Hz, tailor-made according to customer requests.
Automatic PFC system stendard

The use of Nitrogen (N2) Capacitors ensures high performances even in applications with medium-high harmonic distortion (THDi max 25%), while not excluding the risk of resonance.


The G44 series is equipped with Three-phase capacitors, Series MKP440G with rated voltage of 440 V, while the G48 series is equipped with 480 V capacitors, Series MKP480G

Automatic microprocessor Controller, PCRL series, Three-pole contactors for capacitor banks, 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.

Thanks to the new and recent internal configuration, all the panels starting from 200 kVAr 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). abandoning the obsolete connection through power cables.
This development ensures greater reliability and robustness, as well as simplifying access to the panel for maintenance operations.