UPS Modes
Normal Operation
The UPS provides power to the connected load from mains. The UPS converts mains to conditioned power for the connected load while recharging the batteries (float or boost charge).
Battery Operation
The UPS transfers to battery operation if the mains supply fails. The UPS provides power to the connected load from the connected batteries for a finite period. When the mains supply returns, the UPS transfers back to normal operation.
Static Bypass Operation
The UPS supplies the load with power from the bypass source. If the conditions for normal or battery operation are not met, the load will be transferred from the inverter to the bypass source with no interruption in power to the load.
Maintenance Bypass Operation
In maintenance bypass operation, the mains is sent via the external or internal MBB to the load. Battery backup is not available in maintenance bypass operation.
ECO Mode
In ECO mode the UPS is configured to use static bypass operation as the preferred operation mode under predefined circumstances. The inverter is in standby in ECO mode and in case of interruption to the mains, the UPS transfers to battery operation and the load is supplied from the inverter.
OFF Mode
The UPS is not supplying the load with power. The batteries are charged and the display is on.Frequency Converter Mode
In frequency converter mode, the UPS presents a stable output frequency (at 50 or 60 Hz) and static bypass is not available.| NOTICE |
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Risk of equipment damage or load drop
In frequency converter mode the UPS cannot run in static
bypass operation or maintenance bypass operation. Before turning the
UPS into frequency converter mode, you must contact a Schneider Electric-certified
partner to make sure that:
Failure to follow these instructions can result in equipment damage.
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