Automatic transfer switch RP series

Automatic transfer switch RP is designed to apply redundancy for important appliance in power supply system, where higher operation reliability is requested. This appliance is then supplied from 2 back-up sources (UPS), or from 2 mains. When power failure, distortion occures, or output voltage changes (is of tollerance on input MASTER), the switch automatically transfers into second source connected to input SLAVE (only in if the voltage on input SLAVE is in tollerance).