Description

DVQ8 Series PC class dual power Auto transfer switch, mainly used in two way power supply system with rated voltage below 400V, AC 50/60Hz, rated current up to 630A, when one power supply abnormal, then it transfer between two power supply system, to ensure the power supply reliability and safety.
The ATS have “Main Power”, “Backup Power” and “Two way OFF”positions, with higher breaking and making capacity, it not only can meet normal load transfer, but also can meet high inductive impedance or big motor load transfer, meanwhile due to have high short time withstand current capacity, no need special SPCD, doesn’t affect the selective of inside circuit, meanwhile it also can meet the application at big capacity power supply side.
Product confirm to GB/T14048.11 <Low voltage switch equipment and control equipment Part 6-1: multi-funtional transfer switch equipment >
Standard