PC Power Series line INTERACTIVE UPS 400-2000 VA Download Catalogue PC Power Series 400 to 2000 VA Features : AVR boost and buck. Cold start function. Smart RS232/USB interface for power management (optional). Built-in self-diagnostic function.
The line-interactive UPS uses a totally different design than any type of standby UPS. In this type of unit, the separate battery charger, inverter and source selection switch have all been replaced by a combination inverter/converter, which both charges the battery and converts its energy to AC for the output as required. AC line power is still the primary power source, and the battery is the secondary. When the line power is operating, the inverter/converter charges the battery; when the power fails, it operates in reverse.