ABB ACH580-04 Guía Rápida De Instalación Y Puesta En Marcha página 123

ACH580-04-...
U
= 400 V
n
505A-4
585A-4
650A-4
725A-4
820A-4
880A-4
U = 480 V
n
505A-4
585A-4
650A-4
725A-4
820A-4
880A-4
1) The cable selection is based on NEC Table 310-16 for copper wires, 75 °C (167 °F) wire insulation at 40 °C (104 °F)
ambient temperature. Not more than three current-carrying conductors in raceway or cable or earth (directly buried).
For other conditions, dimension the cables according to local safety regulations, appropriate input voltage and
the load current of the drive.
Terminal and entry data for the power cables
Maximum accepted
cable size
Screw size for connect-
ing busbars to the drive
module input and output
busbars
Tightening torque
Protection classes for module
Overvoltage category
(IEC/EN 60664-1)
Protective class (IEC/EN 61800-
5-1)
Ambient conditions
Operation (installed for stationary use)
Installation site altitude
Surrounding air
temperature
AWG/kcmil per phase
2 × 500 MCM or 3 × 250 MCM
2 × 600 MCM or 3 × 300 MCM
2 × 700 MCM or 3 × 350 MCM
3 × 500 MCM or 4 × 300 MCM
3 × 600 MCM or 4 × 400 MCM
3 × 600 MCM or 4 × 400 MCM
2 × 400 MCM or 3 × 4/0
2 × 500 MCM or 3 × 250 MCM
2 × 600 MCM or 3 × 300 MCM
2 × 700 MCM or 3 × 350 MCM
3 × 500 MCM or 4 × 300 MCM
3 × 600 MCM or 4 × 400 MCM
2
4 × (3 × 240) mm or 4 × (3 × 500 MCM)
M12
50...75 N·m (37...55 lbf·ft)
III
I
0 ... 4000 m (13123 ft) above sea level. Derating above 1000 m (3281 ft) 1%
for every 100 m (328 ft).
-15...+50 °C (5 to 122 °F). No frost allowed. Derating above 40 °C (104 °F) 1%
for every added 1 °C (1.8 °F).
Technical data and references 123
1)
UL (NEC)
Cu cable
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