8
Shield plate IP20
Installation
Manual – Accessories
44
8.1
Installation
Disconnect the MOVITRAC
®
LT from the supply system before starting to work. Ob-
serve the corresponding operating instructions.
WARNING
Danger of electric shock. Dangerous voltage levels may still be present inside the
device and at the terminals up to 10 minutes after disconnection from the power
supply.
Severe or fatal injuries.
•
Before removing the power supply cable, disconnect MOVITRAC
®
LT from the
power supply and wait at least 10 minutes.
The shield plate can be used optionally for size 2 and 3 of the IP20 design. Proceed
as follows to adjust:
1. Loosen the 4 screws on the slotted holes.
2. Move the plate up to the stop according to the required size.
3. Tighten the screws again.
Make sure that the shield plate is correctly attached to the PE connection.
Connect the shield plate to the frequency inverter as follows:
•
Insert the shield plate into the PE terminal.
9007211163433611
[1]
Terminal for motor cable shield and encoder cable
shield
[2]
PE terminal
[3]
Adjusting screws for BG 2 and 3
•
Tighten the screw.
•
Mount the shield plate to the back panel.
•
Connect the motor cable via the shield plate.
•
Connect the earth connection to the PE terminal.
8.2
Type designation and specification
To enhance the interference immunity use the optional shield connection for
MOVITRAC
®
LT, IP20 in sizes 2 and 3. The use of shield connections is recommen-
ded for LTX applications.
23540052/EN – 06/2018