This product is a dual-power automatic transfer switch for solar photovoltaic systems.

This product can be connected to solar energy or photovoltaic systems as a main power supply as well as UPS, or inverter.

The switching response time of the transfer switch is ≤8MS. When the normal power supply is abnormal, the backup power supply will work immediately, and the power supply will be switched in milliseconds without interruption, ensuring the continuity, reliability and safety of the power supply.

Rated control voltage Us: AC220 V 50Hz; Rated current: 100A; Rated voltage: 220V AC; Insulation voltage: 690V AC; Rated frequency: 50Hz/60Hz; Rated short-circuit current: 50kA; Rated impulse withstand voltage: 8kV; Service life: Electrical: 2000 times; Mechanical: 5000 times.