One of CUBIC’s Swedish partners EA Elautomation in Västerås recently won a project for a low voltage switchboard 4000A for a tempering furnace. The switchboard is L-shaped with outgoing groups mounted in MPI inserts consisting of plug-in/casette installed circuit breakers MCCB + contactors in 4A form.

The switchboard consists of a transformer enclosure, an incoming ACB panel and 8 outgoing panels distributed on the 14 different furnace zones.

The board is equipped with an arc detection system.

The earth connection is designed for an IT system with surveillance equipment.