ABB ACH550-01-04A1-4 [411/476] Ach550 01 user s manual

ABB ACH550-01-08A8-4 [411/476] Ach550 01 user s manual
Technical data 407
ACH550-01 User's Manual
Note: Mains cable sizing is based on a correction factor of 0.71 (maximum
of 4 cables laid on a cable ladder side by side, ambient temperature 30 °C
(86 °F), EN 60204-1 and IEC 364-5-523). For other conditions, dimension
the cables according to local safety regulations, appropriate input voltage
and the load current of the drive. In any case, the cable must be between
the minimum limit defined in this table and the maximum limit defined by
the terminal size (see section Input power and motor connection terminals
on page 408.)
1
This cable type cannot be used in this drive because the cable lug is not
designed for multiple wires.
186 3x95 285 2x
(3x95)
1
178 2/0
215 3x120 205 3/0
249 3x150 237 4/0
284 3x185 264 250 MCM or
2 x 1
330 3x240 291 300 MCM or
2 x 1/0
319 350 MCM or
2 x 2/0
IEC NEC
Based on:
EN 60204-1 and IEC 60364-5-2
PVC insulation
30 °C (86 °F) ambient temperature
70 °C (158 °F) surface temperature
cables with concentric copper shield
not more than nine cables laid on cable
ladder side by side.
Based on:
NEC Table 310-16 for copper
wires
90 °C (194 °F) wire insulation
40 °C (104 °F) ambient
temperature
not more than three current-
carrying conductors in
raceway or cable, or earth
(directly buried)
copper cables with
concentric copper shield.
Max
load
current
A
Cu
cable
mm
2
Max
load
current
A
Al cable
mm
2
Max load
current
A
Cu wire size
AWG/kcmil

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