Electrical Installation
NOTE
Refer to the Safety and EMC sheets provided with the drive.
An EMC compliant installation is shown.
Earth/Ground Connections
IMPORTANT
Refer to "Permanent Earthing" on the Installation Diagram.
Earth/Ground Rails
Provide a (dirty) earth/ground rail (
11
) inside the cubicle. Connect it to an external earth/ground,
PE.
Provide a (clean) earth/ground rail (
2
) inside the cubicle, connected directly to the (dirty) earth/ground rail and insulated
from the mounting panel. This is used for all signal and control cabling.
Note: In a system of more than one drive connect all (clean) earth rails together and only connect to the (dirty) earth rail
(
2
) at one point.
Motor Earth/Ground
Connect an earth/ground wire to the motor from the (dirty) earth/ground rail. Connect shield between the motor and (dirty)
earth/ground rail.
Drive Earth/Ground
Connect an earth/ground wire from the (dirty) earth/ground rail to the drive's power terminal(s) marked PE
.
35 - 270A units
M6, 6.8Nm (5.0lb.ft)
Environmental Conditions
Operating ambient temperature Frame 1 (35A to 70A)
0ºC to 45ºC (32ºF to 113ºF)
Frame
2
&
3
(110A
to
270A)
0ºC to 35ºC (32ºF to 95ºF)
Enclosure rating
IP00 (Europe), UL(cUL) Open Type (North America/Canada)
Atmosphere
Dust free, non flammable, non corrosive, <85% humidity, Pollution Degree 2,
non-condensing
