Honeywell
• 39
P
OWER
CABLING
Figure 34.
Figure 35. Placing two cable lugs on top of each other
Tightening torques of cable terminals:
Table 21. Tightening torques of terminals
Frame
Type
Tightening torque
[Nm]/[lb-in.]
Power and motor
terminals
Tightening torque
[Nm]/[lb-in.]
EMC grounding
clamps
Tightening torque,
[Nm]/[lb-in.]
Grounding
terminals
[Nm]
lb-in.
[Nm]
lb-in.
[Nm]
lb-in.
MR8
230 37P—230 55P
400 75P—400 110 20/40
*
*. Cable clamping (e.g. Ouneva Pressure Terminal Connector)
177/354*
1.5
13.3
20
177
MR9
230 75P—230 90P
400 132—400 160
20/40* 177/354*
1.5
13.3
20
177
L1 L2 L3
DC-
DC+
R+ R-
b
a
MR8
U
W
V
L1 L2 L3
DC-DC+
R+
R-
U V W
MR9
a
b
a
b
Cable lug
Cable lug
Connector