Rockwell Automation Publication 750-TG100B-EN-P - June 2019 263
Power Bay Components Chapter 9
Remove the AC Input Link Fuses
Follow these steps to remove the AC input link fuses.
1. Review the Product Advisories on page 14
.
2. Remove power from the system. See Remove Power from the System on
page 15
.
3. Open the corresponding power bay enclosure door.
4. If present, remove the guards from the enclosure. See Guard Removal on
page 235
.
5. Disconnect the AC input fuse wire harness connector from fuse indicator
switches on the fuses.
6. Disconnect the AC input fuse wire harness connector P5 from P1 on the
LCL filter module.
20-750-MACL2-F8M 12 One 20-750-ML1-C770D740
and two 20-750-ML1-C1K4D1K3
400/480V SK-RM-ACFUSE2-F8 170M6466 690/700V (IEC/U.L.), 1250 A
(1)
3
20-750-MACL2-F9M SK-RM-ACFUSE1-F8 170M6463 690/700V (IEC), 2000 A
(3)
3
20-750-MACL1-F8M One 20-750-ML1-E545F505 and
two 20-750-ML1-E980F920
600/690V SK-RM-ACFUSE1-F8 170M6463 690/700V (IEC/U.L.), 900 A
(1)
3
20-750-MACL3-F9M SK-RM-ACFUSE6-F9 170M6469 690/700V (IEC/U.L.), 1600 A
(1)
3
(1) Bussman Square Body - Flush End Contact -BKN/- Type K Indicator.
(2) Bussman Square Body - Flush End Contact -BKN/- Type K Indicator. Rated Voltage IEC 600V (Consult Bussmann for U.L. Recognition/ CSA Component Acceptance status.)
(3) Bussman Square Body - Flush End Contact -BKN/- Type K Indicator. Rated Voltage IEC 550V (Consult Bussmann for U.L. Recognition/ CSA Component Acceptance status.)
Table 22 - AC Input Link Bus Bar and Fuse Assembly Kit Fuses (Continued)
AC Input Link Bus Bar
and Fuse Kit Cat. No.
Frame LCL Filter Voltage
Rating
Fuse Kit Cat. No. Bussman Fuse
Number
Fuse Rating Fuse
Qty.
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