Lenze 8240 frequency inverters - Manual (Page 23)

Installation
UOOu_^MTMO 4-7
L
4.2.2.2 Motor connection
_ЙЕ~млЙ зС нЬЙ bj` л~СЙну пЙ кЙЕзггЙеЗ нЬЙ млЙ зС лЕкЙЙеЙЗ гзнзк Е~ДдЙл çåäóK
Types 8221/8222/8223
PE
T1
T2
U V W
Correct screen connection with screened cables:
D
Fix the screen of the motor cables and, if
necessary, thermal contacts by means of butt
joints. Do not use the screen for strain relief!
D
To improve the screen connection: Connect
screens additionally at the stud PE next to the
motor connections.
Types 8224/8225
T1
T2
PE
U V W
M5 X 12

‚
D
Strain relief by using cable binders ➀ .
D
Correct screen connection with screened cables:
- Connect the screen of the motor cables to the
screen sheet using a cable clamp and screws
M5 x 12.
➁
.
- Connect the screen of the thermal at the stud
PE next to the motor connections with a surface
as large as possible.
Types 8226/8227
T1
T2
PE

U V W
M5 X 12
M4 X 12
‚
ƒ
D
Strain relief by using cable clamps and screws
M4 x 12.
➂ .
- Additional strain relief/fixing can be achieved by
using cable binders. ➀ .
D
Correct screen connection with screened cables:
- Connect the screen of the motor cables to the
screen sheet using a cable clamp and screws
M5 x 12.
➁
.
- Connect the screen of the thermal at the stud
PE next to the motor connections with a surface
as large as possible.
cfd QJR mêçéçë~д Сзк нЬЙ гзнзк ЕзееЙЕнбзе пбнЬ UOOu
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