Eaton 91PS Guía Rápida De Seguridad E Instalación página 8

Table 3. UPS cabinet minimum clearances
EN
From the top of the cabinet
From the front of the cabinet
From the back of the cabinet
From the side of the cabinet
The recommended ambient operating temperature and humidity for the UPS system is
shown in illustrations 4.1 and 4.2. An ambient temperature from +20 °C to +25 °C is
recommended to achieve a long life of VRLA batteries.
2.3.2.2 UPS system power wiring preparations
Table 4. Minimum recommended multi-core cable and fuse sizes for rectifier and bypass input and
93PS UPS rating (kW)
Cable [mm
Rectifier fuse [A]
Bypass fuse [A]
PE cable [mm
Maximum conductor cross
section
Table 5. Minimum recommended multi-core cable and fuse sizes for rectifier and bypass input and
91PS UPS rating (kW)
Rectifier cable [mm
Rectifier fuse [A]
Bypass, output cable
[mm
Bypass fuse [A]
PE cable [mm
Maximum conductor cross
section, 15 kW frame and
15 kW C-model
6
UPS output cables (3-phase input, 3-phase output models)
2 ]
2 ]
UPS output cables (3-phase input, 1-phase output models)
2 ]
2 ]
2 ]
15/20 kW frame
(Illustration 1,
pictures A and B)
500 mm
500 mm
150 mm
0 mm
8 10 15
4*2.5 4*4 4*10
20 20
20 20
1*6 1*6 1*10
20 kW frame and 20 kW C-model: solid wire 16 mm
with ferrule: 10 mm 2
40kW frame: solid wire 70 mm
8 10 15
2,5 4
20 20
10 16
50 63
10 16
Rectifier: solid wire 16 mm 2
10 mm
2
Bypass/output: solid wire 70 mm
ferrule: 50 mm 2
30/40 kW frame
(Illustration 1,
picture C)
500 mm
650 mm
250 mm
0 mm
20 30
4*10 4*16
32 40 63
32 40 63
1*10 1*16
2 , stranded wire
2 , stranded wire with ferrule: 50 mm
20 30
10 10 16
32 40 63
25 35 70
80 100 160
16 16 35
, stranded wire with ferrule:
2 , stranded wire with
40
4*25
80
80
1*16
2