Description
BQ3A Series Automatic Transfer Switching Equipment (PC Class) is mainly suitable for dual-power distribution systems with AC 50/60 Hz, rated operational voltage up to 400 V and rated current from 16 A to 800 A. It automatically transfers one or several load circuits from one power source to another to guarantee normal power supply to the loads.
This product is widely used in critical sites where power interruption is unacceptable, such as hospitals, shopping malls, banks, chemical plants, high-rise buildings, military facilities and fire protection systems.
This product complies with GB/T 14048.11 Low-voltage switchgear and controlgear – Part 6-1: Multiple function equipment – Automatic transfer switching equipment, which is identically equivalent to IEC 60947-6-1.
