OPM_LPS_33E_10K_30K_4CN_V010.doc 29/82 Operating Manual LP 33 / 10-20-30 kVA
4.7.3 Input / output cable ratings
Cable sizes indicated below, do not consider eventual line voltage drop.
NOTE !
The values given in the tables below do correspond to European Standards
(EN) and, in brackets, for Swiss standards (SEV/ASE).
In any case the local standards must be respected.
Fig. 4.7.3-1 Common input mains
Fig. 4.7.3-1 Separate input mains (option)
Recommended sizing for the lines A, B, C, D, E (mm
2
)
According to European Standards EN and Swiss standard SEV/ASE (in brackets)
UPS model
A and B C D E K
LP 33 / 10 kVA
5x4 (5x6) 5x4 (5x6) 4x2.5 (4x4) 5x2.5 (5x4) 4x2.5 (4x4)
LP 33 / 20 kVA
5x10 (5x16) 5x10 (5x16) 4x6 (4x10) 5x6 (5x10) 4x6 (4x10)
LP 33 / 30 kVA
5x10 (5x16) 5x10 (5x16) 4x10 (4x16) 5x10 (5x16) 4x10 (4x16)
NOTE !
According to EMC standards, the connection between the UPS and an
external battery must be done using a shielded cable!
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