Fastening The Drive Module To The Pedestal - ABB ACS800 Cabinet Installation And Operating Instruction

Fastening the drive module to the pedestal

• Remove the front cover of the module.
• Connect the busbars with screws [3 to 6 pcs (a)] using a torque wrench with an
extension bar.
• Fasten the module to the pedestal with screws (b).
WARNING! Fastening of screws (b) is important because the screws are required
for the grounding of the drive.
Frame size R7
b
a
b
Pedestal
UDC-
U2 V2
a a
a
a
M10x25 combi screws
Tightening torque: 30...44 Nm (22...32 lbf ft)
• Match the three guide pins on the cover with the counter holes. Fasten the front
cover to the module with screws.
a
b
a
a
a
a
UDC+
Frame size R8
W2
a a
Mechanical installation of non-pre-assembled units (ACS800-04M)
a
M8x25 combi screw
Tightening torque: 15...22 Nm
(11...16 lbf ft)
b
b
M6 combi screw
Tightening torque: 5 Nm (3.7 lbf ft)
b
b
b
M6x16 combi screws
Tightening torque: 5 Nm (3.7 lbf ft)
89
b
b