Protect 5.31/xxx-480-220-120 10 kVA - 120 kVA
Page 17 of 56
8000020680 BAL, en
ATTENTION:
The waste heat of the UPS must be dissipated!
The ventilation of the battery compartments must be carried out in
accordance with DIN/VDE 0510, Part 2. The following general rule is
applicable for ventilation requirements (for lead-acid batteries):
Q = 0.05 x n x I / 2
with: Q = air volume in m
3
/h
n = number of lead-acid cells
I = amperage
The ambient temperature in the battery compartment should not
exceed 20 °C, as the service life of the batteries is otherwise
considerably reduced.
4.5 Floor
Mounting
Four holes are provided in the base frame of the UPS for the fixing
bolts. The spacing and diameter of the bores can be found in the
table below.
Before securing the UPS to the floor, ensure that it is vertically
aligned, and compensate for any unevenness (e.g. using metal
wedges).
Type rating
in kVA
10 20 30/40 60
80/100/120
Cubicle 1 Cubicle 2
a in mm
450 750 1050
1050 750
1050
b in mm
600 900 1200
1200 900
1200
Figure 7
Dimensions for floor mounting
"A"
Load introduction area
Detail "A":
75
5
0
50
2
5
ø20
2
5
7
5
0
ø20
Wall
b
8
5
0
a
