
PowerWAVE 9000 DPA UPS - Multi-Cabinet Configuration
6-3
(Issue 2.1 Oct. 2009)
NOTE:
In order to achieve equal load sharing between the UPS-cabinets in a
multi-cabinet installation, the input cables from the input distribution
board to each UPS cabinet should be of equal length. Similarly the
UPS output cables to the output distribution board should be of equal
length. (See Figure 6.2) below.
Figure 6.2: Cable Lengths for Multi Cabinet Configurations (assuming a 2 cable input)
UPS 1
UPS 2
UPS 3
UPS 4
UPS 1
UPS 2
UPS 3
UPS 4
Recommended cable configurations
The cable configuration below is not recommended
Bypass Feed
Rectifier Feed
To Load
To Load
Bypass Feed
Rectifier Feed
Содержание PowerWAVE 9000 DPA
Страница 4: ......
Страница 12: ...1 4 PowerWAVE 9000 DPA UPS Safety Issue 2 1 Oct 2009 ...
Страница 90: ...8 4 PowerWAVE 9000 DPA UPS Troubleshooting Issue 2 1 Oct 2009 ...
Страница 104: ...10 8 PowerWAVE 9000 DPA UPS Specifications Issue 2 1 Oct 2009 ...