UPS2000-A-(1-3KVA) close the mains input switch and directly enter the bypass working state.

When the inspection, maintenance and repair of electrical installations are carried out in a non-stop work mode, warning signs or signs should be hung in the electrical installations and work area.

UPS5000-S-400K adopts () KVA power module.

The intelligent busway can replace the precision configuration cabinet and increase the number of cabinets in the IT cabinet.

The main reason for the thermal runaway of the battery and the increase of the internal pressure, which leads to the deformation and expansion of the appearance is ().