ABB ACH480 Series - Terminal Data for the Power Cables

Frame
Cable conductor sizes (mm
2
)
1)
IEC type
ACH480-
04-…
R43×25 + 16050A-4
1)
Size of typical power cable (symmetrical, shielded, three-phase copper cable). Note that for the input power
connection, you may have to use two separate PE conductors (IEC 61800-5-1).
FrameWire size, Cu (AWG)UL (NEC)
type
ACH480-
04-…
3-phase U
N
= 480 V
R11602A1-4
R11603A0-4
R11603A5-4
R11604A8-4
R11606A0-4
R11407A6-4
R214011A-4
R310014A-4
R310021A-4
R48027A-4
R46034A-4
R44042A-4
Terminal data for the power cables
PE
L1, L2, L3, T1/U, T2/V, T3/W, R-, R+/
UDC+
IEC type
ACH480-
04-…
Tightening
torque
Maximum
(solid/stran-
ded)
Minimum
(solid/stran-
ded)
Tightening
torque
Maximum
(solid/stran-
ded)
Minimum
(solid/stran-
ded)
N·mmm
2
mm
2
N·mmm
2
mm
2
3-phase U
N
= 400 V
1.26/44/2.50.5…0.64/2.50.5/0.502A7-4
1.26/44/2.50.5…0.64/2.50.5/0.503A4-4
1.26/44/2.50.5…0.64/2.50.5/0.504A1-4
1.26/44/2.50.5…0.64/2.50.5/0.505A7-4
1.26/44/2.50.5…0.64/2.50.5/0.507A3-4
1.26/44/2.50.5…0.64/2.50.5/0.509A5-4
1.26/44/2.50.5…0.64/2.50.5/0.512A7-4
1.26/44/2.51.2…1.510/60.5/0.5018A-4
140 Technical data