ALTS(Automatic Load Transfer Switch) is electric device that can supply auxiliary power to customer who can get great damaged when power failure(computing center , military facility , plant , etc) When power failure. It can switch main power to Auxiliary power automatically at main power fail. It is the ALTS controller which has the function of fault detection, remote control and monitoring, various electric metering, etc.
It is the IED (Intelligent Electric Device) which is necessary for distribution automation.
Outline ( *unit : mm)