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5.Parallel UPS install
This series of products is parallelized by up to three UPSs to meet redundant
configuration or expansion requirements.
Parallel system AC cable connection diagram:
Note:
When two UPSs are in parallel, it is recommended to select the ‘1+1 Parallel MBP’
of this series as the external I/O power distribution for the parallel system.
Caution:
Wiring length requirement:
When the distance between the load and the parallel UPS is less than 10
meters, the length difference between the input/output lines between the
UPSs in the parallel system is less than 20%.
When the distance between the load and the parallel UPS is greater than 20
meters, the length difference between the input/output lines between the
UPSs in the parallel system is less than 5%.
Professional installation is required, please set the parallel system in the
restricted area!
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