Automatic Transfer Switch SGQ2 intelligent automatic transfer switch complies with standards fo IEC60947-6-1,GB14048,11-2002
Automatic Transfer Switch
The product is applied to double power supply system of AC50Hz,rated voltage 400V and below,to change over between primary and secondary power by automatic or manual operation.
liquid crystal display,overload,short circuit,break phase protection and failure alarming
SGQ2 Automatic Transfer Switch