PowerGuard 10KT, Руководство пользователя

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2. Parallel installation
1) Users need to opt a standard 25-pin communication cable,
which should have 25 cores, corresponding stitches and shield,
as the UPS parallel cable. The length of the parallel cable is
appropriate to be less than 3 m.
2) Strictly follow the stand-alone wiring requirement to perform the
input wiring of each UPS.
3) Connect the output wires of each UPS to an output breaker
panel.
4) Disconnect the Jumper on JP1 and JP2 of the terminal block
first, and connect each output breaker to a main output breaker
and then to the loads.
5) Each UPS need an independent battery pack.
6) Please refer to the wiring diagram in the next page, and opt
suitable breaker.
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The requirement of the output wiring is as follows:
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When the distance between the UPS in parallel and the
breaker panel is less than 20 meters, the difference between
the wires of input & output of the UPS is required to be less
than 20%.
●
When the distance between the UPS in parallel and the
breaker panel is greater than 20 meters, the difference
between the wires of input & output of the UPS is required
to be less than 10%.