Mail:sales@quert-yq.com

The analog input is separate from the mains in these one-phase controllers. The cyclic working ratio is proportional to the load in the input. The control of the device is synchronous with complete working cycles. The main characteristics lie in its voltage ranges - the main voltage is 230V 50 or 60hz, though it is possible to buy 400V on request. The voltage range for analog is 0 to 10V with a 1 to 5V or potentiometer available on request.