Danfoss D9h Installation Manual

3.3.7 Torque
Correct torque is imperative for all electrical connections. Incorrect torque results in a bad electrical connection. Use a
torque wrench to ensure correct torque.
176FA247.12
Nm/in-lbs
-DC 88
+DC 89
R/L1 91
S/L2 92
T/L3 93
U/T1 96
V/T2 97
W/T3
Figure 3.18 Use a Torque Wrench to Tighten the Bolts
Frame size Terminal Torque Bolt size
D
Line power
Motor
19–40 Nm
(168–354 in-lbs)
M10
Load sharing
Brake
8.5–20.5 Nm
(75–181 in-lbs)
M8
E
Line power
Motor
Load sharing
19–40 Nm
(168–354 in-lbs)
M10
Brake
8.5–20.5 Nm
(75–181 in-lbs)
M8
F
Line power
Motor
19–40 Nm
(168–354 in-lbs)
M10
Load sharing
19–40 Nm
(168–354 in-lbs)
M10
Brake
8.5–20.5 Nm
(75–181 in-lbs)
M8
Regen
8.5–20.5 Nm
(75–181 in-lbs)
M8
Table 3.2 Torque for terminals
Installation
VLT
®
AutomationDrive FC 302 Low Harmonic Drive
132–630 kW
34 Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322
33

Danfoss D9h Specifications

General

Brand	Danfoss
Model	D9h
Category	DC Drives
Language	English