Installation guide

UPS 40-160 kVA, 400 V 50/60 Hz output
User’s and Installation Guide
1023294
Revision C
18
Figure 7. Five-wireinstallationoftheUPSsystem40–80kVAwithMBS
Figure 8. Five-wireinstallationoftheUPSsystem40–80kVAwithoutMBS
Table 1. Recommendedmulti-corecableandfusesizesforUPS40-80kVA.
(Cableswithcopperconductortemp.70ºC,PCVinsulation,andinstallationmethodC)
UPS rating Rectifier input Bypass input Load PE Battery
Fusing Cable Fusing Cable Cable I nom Cable Cable
40 kVA 3-phase 3x80 A 3x35 mm
2
3x63 A 4x25 mm
2
3x25 mm
2
58 A 16 mm
2
2x70 mm
2
60 kVA 3-phase 3x100 A 3x50 mm
2
3x100 A 4x50 mm
2
3x50 mm
2
87 A 25 mm
2
2x95 mm
2
80 kVA 3-phase 3x125 A 3x70 mm
2
3x125 A 4x70 mm
2
3x70 mm
2
116 A 35 mm
2
2x95 mm
2
Maximum 3-phase n/a 3x95mm
2
n/a 4x95 mm
2
3x95mm
2
n/a 50 mm
2
95 mm
2