User manual
Model
Power
(kVA)
Maximum input and bypass current, nominal output current (A)
3x380 V
3x400 V
3x415 V
Input
Output
Bypass
Input
Output
Bypass
Input
Output
Bypass
UPS-15
15
22
23
-
21
22
-
20
21
-
UPS-20
20
30
30
-
28
29
-
28
28
-
UPS-30
30
44
45
-
43
43
-
40
41
-
UPS-40
40
59
61
-
57
58
-
53
55
-
UPS-50
50
74
76
-
71
72
-
67
68
-
UPS-60
60
89
91
-
85
87
-
80
82
-
UPS-80
80
118
122
-
113
116
-
107
110
-
UPS-15-B
15
22
23
23
21
22
22
20
21
21
UPS-20-B
20
30
30
30
28
29
29
28
28
28
UPS-30-B
30
44
45
45
43
43
43
40
41
41
UPS-40-B
40
59
61
61
57
58
58
53
55
55
UPS-50-B
50
74
76
76
71
72
72
67
68
68
UPS-60-B
60
89
91
91
85
87
87
80
82
82
UPS-80-B
80
118
122
122
113
116
116
107
110
110
Table 2. Input, output and bypass currents for standard three phase voltage UPS
Once the connection of the UPS is concluded, place back the cover (TB) and close the door (PF)
through the lock (CL).
The cable cross section of the bypass, input and output lines shall be determined from the maximum
currents for the two first and from nominal ones for the output, by respecting the local and/or
country Low Voltage Electro-technical standards
The protections in the distribution board, they will be of the following characteristics:
For the lines input and bypass, type B earth leakage breakers and circuit breakers curve C
For the output (alimentation loads), circuit breaker curve C
In standard equipments up to 40 kVA, batteries are supplied inside the UPS enclosure and for higher
power rates, they are supplied in separate cabinet. By default, the UPS has a battery fuse-holder
switch (Q3) with 3 fuses for models up to 40 kVA or battery switch (Q3) for models with higher
power rate. Regarding battery cabinet, it has a fuse holder switch (Q8) with 3 fuses, for both
models with higher power rate of 40 kVA and for extended back up times. In any case, fuses are
supplied together with the documentation. Open fuse holder switch (Q3) or (Q8), install the 3
fuses and WAIT TO CLOSE IT until it is indicated.
IMPORTANT FOR YOUR SAFETY: Do not turn the battery fuse holder switch or switch (Q3)
located in the equipment or its analogous (Q8) of battery cabinet to “On” (Close), till the equipment is
switched on completely, because it can cause irreversible damages to the equipment or accidents.