Medium Voltage Switchgears
Air Insulated Switchgear


ILVIEF is the leading Greek manufacturer of medium voltage switchgears. Under license of ABB is constructing the new Unisec AIS (Air Insulated Switchgear) for medium voltage secondary distribution.

It is LSC2A-PM classified design for panels with switch-disconnector and/or removable circuit-breaker, LSC2B-PM up to 17.5 kV and LSC2B-PI up to 24 kV for panels medium duty with withdrawable circuit-breaker in accordance with loss of service continuity definitions (IEC 62271-200).

UniSec combines state-of-the-art technology with ABB’s wealth of experience to create a single versatile and modular platform that meets the needs of the global market. It provides long-term, technical, solutions for a world of modern installations.