REFUspeed RS51 Electrical installation 5-5
DOK-RD500*-RS51*******-IB02-EN-P
Power supply connection Motor connectionDrive unit
output
Recommended
minimum cross-
section
Cable cross-
section which can be
connected 1)
Maximum
fusing, type
Typ gL
Recom-
mended
minimum
cross-section
Cable cross-
section which
can be con-
nected 1)
[kVA] [mm
2
][mm
2
][A][mm
2
][mm
2
]
3 1.5 0.2 - 4 5 1.5 0.5 - 10
6 2.5 0.2 - 4 10 2.5 0.5 - 10
14 4 0.2 - 4 20 4 0.5 - 10
24 10 6 - 25 35 10 10 - 25
31 16 6 - 25 50 16 10 - 25
50 35 25 - 50 80 35 16 - 50
1): As a result of the terminal size
Fig. 5-1: Cable cross-sections for line supply, DC link and motor feeder cables
5.4 Power terminals RS51, Sizes J-M
Terminal layout diagram, sizes J - M
Note: The supplementary function P24V, electronics standby supply
(terminal X83) is only mounted if it was actually ordered. It can
only be retrofitted by extremely well-trained personnel.
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