4. POWER CABLING
Frame
MR8
MR9
A
40
40
B
180
180
C
25
25
D
300
300
E
25
25
F
300
300
G
As short as possible.
Table 21: The tightening torques of the terminals
* The tightening torque for a torx screw.
** The tightening torque for an Allen screw.
Fig. 23: The tightening torque for the Allen screw in MR7 is 5.6 Nm
4.6.2 FRAMES MR8 TO MR9
Table 22: The cable stripping lengths [mm]. See the figure in step 1.
44
Frame
MR4
MR5
MR6
MR7
Type
0003 2—0012 2
0003 5—0012 5
0018 2—0031 2
0016 5—0031 5
0048 2—0062 2
0038 5—0061 5
0075 2—0105 2
0072 5—0105 5
Nm
Tightening torque: the
power and motor
terminals
Tightening torque: the
EMC grounding clamps
Tightening torque: the
earth terminals
0.5—0.6
1.2—1.5
10
8*/5.6**
Ib-in
.
4.5—5.3
10.6—13.3
88.5
70.8*/49.6**
Nm
1.5
1.5
1.5
1.5
Ib-in
.
13.3
13.3
13.3
13.3
Nm
2.0
2.0
2.0
8*/5.6**
Ib-in
.
17.7
17.7
17.7
70.8*/49.6**
N800A
Summary of Contents for N800 Series
Page 2: ...ISSUEDATE 2015 06 26 VER 1 ...
Page 3: ......
Page 19: ...3 MOUNTING 3 2 2 WALL MOUNTING OF MR5 Fig 3 ThedimensionsoftheACdrive MR5 13 N800A ...
Page 20: ...3 MOUNTING 3 2 3 WALL MOUNTING OF MR6 Fig 4 ThedimensionsoftheACdrive MR6 14 N800A ...
Page 21: ...3 MOUNTING 3 2 4 WALL MOUNTING OF MR7 Fig 5 ThedimensionsoftheACdrive MR7 15 N800A ...
Page 23: ...3 MOUNTING 3 2 6 WALL MOUNTING OF MR8 IP00 Fig 7 ThedimensionsoftheACdrive MR8 IP00 17 N800A ...
Page 52: ...4 POWERCABLING 46 3 Removethecablecover MR8 MR9 N800A ...
Page 53: ...4 POWERCABLING 47 4 Removethecableentryplate MR8 MR9 N800A ...
Page 54: ...4 POWERCABLING 48 5 MR9only Loosenthescrewsandremovethesealingplate N800A ...
Page 55: ...4 POWERCABLING 49 6 RemovetheEMCshieldplate A ThewingnutinMR8 A MR9 N800A ...
Page 80: ...5 CONTROLUNIT 74 Fig 30 Thegalvanicisolationbarriers A Thecontrolunit B Thepowerunit N800A ...
Page 101: ......