Rockwell Automation SK-L1-CAP2-D650 Filter Capacitor Kit SK-L1-CAP2-D650 for PowerFlex 700L Fr. 3A 480V AC Drives - Manual (Page 7)

Rockwell Automation Publication 20L-IN015A-EN-P - February 2012 7
Filter Capacitor Replacement Kit SK-L1-CAP2-D650 for PowerFlex 700L Frame 3A 480V AC Drives
Step 6: Install the New
Filter Capacitor
Assembly
a. Attach the three (3) power wires that were removed in Step 5-j to the
back of the new capacitor bank assembly. Tighten to 45…50 lb•in
(5.1…5.6 N•m).
b. Place the new capacitor bank assembly up to the mounting panel and
secure the assembly in place with hardware removed in Step 5-j.
Tighten screws only finger-tight until all hardware is in place and then
fully tighten.
c. Using access from the left side of the enclosure, reattach the three (3)
power wires to the inductor using the hardware removed in Step 5-f.
Tighten to 30…35 lb•ft (40.7…47.5 N•m).
d. Secure the three (3) bleeder resistors to the sheet metal panel using six
(6) M3 x 8 pan head screws (supplied with kit).
e. Secure the ground lead from the 1 μF Capacitor in the location shown
in Figure 2 using one (1) M6 x 16 hex head screw (supplied with kit).
f. Insure that the surge trap style SPD, shown in the “Precheck”
section on page 3 , is installed and reconnected properly.
Figure 2 - Replacement Filter Capacitor Assembly (shown installed on drive)
ATTENTION: Upon installing the assembly and hardware, sharp edges may be
encountered. Use work gloves to protect your hands.
1 μF Capacitor Ground
Lead Connection
Power Wires
(3x, not shown)
Capacitor Bank
Hardware (6x)
Bleeder Resistors (3x) Resistor Mounting Hardware (6x)
1 μF Capacitor