Rockwell Automation 20L PowerFlex 700L Frame 2 Common Mode Choke Kit (SK-L1-CHK2-F2) - Manual (Page 2)

2 PowerFlex® 700L Frame 2 Common Mode Choke Kit
3. Remove the cover of the drive. Loosen the five (5) captive screws and
pull the cover off the drive. Set the cover aside to be reinstalled later.
4. Measure the DC bus voltage at the DC+ TESTPOINT and DC-
TESTPOINT sockets on the front of the power module chassis. The
voltage must be zero.
5. Mount the clamp assembly for the motor output on a metal surface near
the top left of the drive using M8 hardware. Leave sufficient clearance
between the clamp assembly and the drive terminals to allow access to
the terminals and provide proper bend radius for the leads.
6. Terminate the motor leads at the U/T1, V/T2, and W/T3 connections on
the motor as shown in Figure 1 . A properly sized ground conductor
from the motor frame is also required. The ground conductor is routed
around (not through) the clamp assembly and connected to the drive’s
PE earth ground terminal.
7. Remove the motor cable insulation and fold back the shield over the
cable insulation. Clamp the shield and cable into the assembly
(
Figure 2 ). Terminate at the drive’s U/T1, V/T2, and W/T3 terminals.
Note: When using a second motor cable, use the additional clamp
provided.
A A
Section A-A
W/T3
PE
DC+
Testpoint
DC-
Testpoint
V/T2
U/T1
T/L3 S/L2 R/L1