SCHNEIDER ELECTRIC WOTPC
SCHNEIDER ELECTRIC WOTPC is a PC-class automatic transfer switch (ATS) for automatic switching between normal power supply and standby power supply in low-voltage power distribution systems. This automatic transfer switch monitors voltage and frequency status of two incoming power sources in real time. The automatic transfer switch executes fast power switching when main power fails to guarantee uninterrupted power supply for critical loads. The automatic transfer switch supports neutral overlap transfer function, which ensures safe cooperation with UPS equipment. The automatic transfer switch serves as core power switching spare component for power cabinet maintenance and critical load power backup renovation.

This WOTPC unit covers current range from 32A to 4000A and provides three optional transfer modes. WOTPC has high short-circuit withstand capability and integrated electrical and mechanical interlock to prevent double-source parallel connection. WOTPC meets GB14048.11, CE and CCC standards, and can be installed in standard electrical cabinets. WOTPC is widely used in data center, telecom, rail transit, industrial plant and marine emergency power distribution retrofit projects.

As reliable low-voltage power switching device, this SCHNEIDER ELECTRIC ATS maintains stable switching performance under frequent power source cutover and fluctuating power conditions. SCHNEIDER ELECTRIC WOTPC series transfer switches are widely deployed for essential load backup power systems. SCHNEIDER ELECTRIC electrical spare parts cover control boards, motor actuators and auxiliary contact accessories for switchgear overhaul. SCHNEIDER ELECTRIC PC-class automatic transfer switches are trusted replacement units for dual-power supply distribution panels.