External Connection - Connecting the UPS
990-2440 AIS 5000 400V Installation Manual 17
Connecting cables

• X001 Mains Input (L1, L2, L3)

• X090 Bypass Input L1, L2, L3, N)

• X004 Output (L1, L2, L3, N)

• Q004 Battery (+, –)

1
0
on
off
1
0
on
off
1
0
on
off
1
0
on 1
0
on
off
Q100
Q090 Q050
Q001
Q004
B+ B-
X001 X090
X004
L1 L2 L3
Battery
N

Input/Output section 10–30 kVA

Grounding Busbar