ABB ACS850 - Page 51

Mechanical installation
51
1
M10
2
2
2
2
2
2
2
2
2
Tightening torques:
M10: 30...44 N·m
(22...32 lbf·ft)
M12: 50...75 N·m
(37...55 lbf·ft)
2 pcs
2
2
W
2
V
2
U
2
R
-
R
+
U
D
C
+
U
D
C
-
M10x20
M10x25
M10x25
2
WARNING! Fasten the output busbars to the insulating supports with M10x20 screws when no
cable lug terminal is connected, but with M10x25 screws when a cable lug terminal is connected as
well. Screwing an M10x25 screw without a cable lug terminal through the busbar into the insulating
support will break the insulating support.
M10x20
M10x25
M10x25
Cable lug
terminal
Insulating support
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com