his device is designed to limit the current on power installations to ensure that the load does not exceed the cable or fuse rating of the mains supply. Network companies often set tariffs based on fuse rating.
The Current Limiter can ensure that any phase current does not exceed the set value.
The 3 phase unit has 2 relays per phase, a 2 phase unit has 3 relays per phase and the single phase has 6 relays per phase.
The Current Limiter allows loads to cycle to avoid long off periods. This system is an alternative to our Demand Controller as that device does not limit load on any phase.