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power for recharging the battery. Two types of chargers will be available, one is for the standard model,
and the other is for long-run model that connects to external batteries.
The Input and Output EMI section provides EMI filter function. The input and output EMI filters can
prevent the UPS from being interference by external electronic/magnetic noise which is generated by
other electronic system and prevent other systems from the noise generated inside the UPS system.
The SPS generates DC power supply needed by operation of the circuit of the UPS itself. The Bypass
provides a path that utility can power the output directly when the Inverter is not executed. The
Maintenance Bypass provides another path that utility can power the output directly when UPS is in
maintenance status. The BYP.STS and ECO.STS blocks are two static transfer switches to make sure the
UPS has less or no transfer time.
Summary of Contents for G31 Series
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