ABB ACH580-01 - Grounding Shelf

• Ground the shield 360 degrees by tightening the clamp of the power cable
grounding shelf onto the stripped part of the cable (11a).
• Connect the twisted shield of the cable to the grounding terminal (11b).
• Connect the additional PE conductor of the cable (11c) (see the note in section
Additional instructions and notes (page 23)).
• Connect the phase conductors of the cable to the L1, L2 and L3 terminals.
Tighten the screws to the torque given below in the table (11d).
R3R1…R2
BRAKE RESINPUT
PE
MOTOR
R-
R+
UDC+
W/3TV/2TU/1T3L2L1L
11b
11c
11a
11d
MOTOR
T1/U T2/V T3/W
INPUT
L1 L2 L3
BRAKE RES
R-
R+
UDC+
PE
11b 11c
11a
11d
R4R4 v2
11a
11d
11b
11d
11b
11a
R4R3R2R1Frame size
lbf·ftN·mlbf·ftN·mlbf·ftN·mlbf·ftN·m
3.04.02.63.51.11.50.71.0L1, L2, L3
2.12.91.11.51.11.51.11.5
PE,
0.91.20.91.20.91.20.91.2
Grounding shelf
12. Frames R1…R2, R4: Install the grounding shelf (included with the mounting screws
in a plastic bag in the delivery).
Electrical installation – IEC 127