Description

DVQ5 Series automatic transfer switch is suitable for rated voltage 690V, rated frequency 50/60Hz, rated voltage 440V and below, rated current of 16A-3200A, the main power supply system for power supply, mainly used between in the two powers in the emergency case of the power supply system, in order to make sure the main load of emergency lighting, emergency elevator, lampblack machine to keep continuous and reliable work. It would be widely used for providing uninterrupted and normal power supply for high-rise buildings, hospitals, banks, highways, railways, etc..
Meet the standards:
IEC60947-1/GB/T14048 <The General Provisions on low-voltage switch and control equipment>
IEC60947-3/GB1404.8.3 <Low-voltage switch and control equipment, low-voltage switches, isolators, disconnecting switches and fuse combinations>
IEC60947-6-1/GB14048.11 <automatic transfer switch appliance>