voltage system on the protected busbar is of the highest quality and availability.
In the event of mains faults (e.g. current failures), the voltage continues to be supplied from the inverter to the load without any interruption. From this point onwards, the inverter draws its power from the battery instead of the inverter. No switching operations are necessary; this means there is no interruption in the supply to the load.
The automatic electronic bypass serves to increase the security of supply further. It switches the public mains directly through to the load if there is an inverter malfunction. As a result, the automatic bypass represents an extra passive redundancy for the load.
The integrated manual bypass ensures in case of service and/or maintenances a complete power supply of all connected loads. The internal electronic circuit (with exception of the protected manual bypass) can be enabled by the input fuse.
The maximum security of supply for connected loads is achieved by switching up to three PROTECT C. UPS appliances parallel. The n+x technology provides the highest possible availability by a single or double redundancy. On the other hand the power can be raised by using the single redundancy. In case of no redundancy the highest power is reached with the UPS. The relation between available power and active redundancy is explained in the following table.
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