Power Walker VFI 10000P/RT LCD Benutzerhandbuch Seite 29

2) Users need to use a specialty 15-pin communication cable for
this system, which should have 15 cores, corresponding
stitches and shield, as the UPS parallel cable. The length of the
parallel cable is appropriate to be less than 3 m.
3) Strictly follow the chapter of 4, the wiring requirement of single
UPS to perform the wiring of each UPS.
4) Independent battery packs for each UPS.
5) Please connect the input and output wires, fix all the wiring
according to the Figure 4-5 and make sure all these breakers
are open.
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