Service manual

Always On UPS Systems Inc
Always “On” UPS Systems
Single line drawing of UPS System
“NX” Series (Generic)
UPS Imax (A) / NFB (A) Rating
I/P Vac: 120/208 277/480 347/600
10KVA
45/50 20/20 16/20
20KVA
83/90 36/40 30/30
30KVA
125/125 55/60 45/50
40KVA
160/175 70/70 56/60
50KVA
200/200 90/90 70/70
60KVA
250/250 110/110 90/90
80KVA
330/350 145/150 115/125
100KVA
415/450 180/200 145/150
120KVA
500/500 220/225 175/175
160KVA
660/700 290/300 230/250
When choosing a non-fused breaker (NFB) for the
UPS, always choose the NFB that is closest, but not
below the maximum rated input current.
TO LOAD
PANEL
3PH 4W+G
N
X Series
RECT
BATS
INV
S.S.
S.S.
BYPASS
RES
RECT
N
FB–3P
4W+G
N
G