42 Rockwell Automation Publication 22C-UM001J-EN-E - January 2017
Chapter 1 Installation/Wiring
FCC Instructions
FCC Compliance
This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC Rules when installed
according to the User Manual. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and if not installed and used in accordance with the
User Manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference
at their own expense.
Essential Requirements for FCC Compliance
Conditions 1...4 listed below must be satisfied for PowerFlex 400 drives to
meet the requirements of FCC Part 15 Subpart B.
1. Grounding as described in Figure 15
. Refer to page 20 for additional
grounding recommendations.
2. Output power, control (I/O) and signal wiring must be braided,
shielded cable with a coverage of 75% or better, metal conduit or
equivalent attenuation.
3. All shielded cables should terminate with the proper shield connector.
4. Conditions in Tab le 1 3
.
Table 13 - PowerFlex 400 – FCC Part 15 Subpart B Compliance
PowerFlex 400 Drive Required Filter Restrict Motor
Cable to (Meters)
Install Drive and
Filter in Enclosure
kW (HP) Cat No.
200...240 Volts
2.2 (3.0) 22C-B012N103 22-RF034-CS 10 No
3.7 (5.0) 22C-B017N103 22-RF034-CS 10 No
5.5 (7.5) 22C-B024N103 22-RF034-CS 10 No
7.5 (10) 22C-B033N103 22-RF034-CS 10 No
11 (15) 22C-B049A103 22-RFD070 150 Required
15 (20) 22C-B065A103 22-RFD100 150 Required
18.5 (25) 22C-B075A103 22-RFD100 150 Required
22 (30) 22C-B090A103 22-RFD150 150 Required
30 (40) 22C-B120A103 22-RFD150 150 No
37 (50) 22C-B145A103 22-RFD180 150 No
380...480 Volts
2.2 (3.0) 22C-D6P0N103 22-RF018-CS 10 No
4.0 (5.0) 22C-D010N103 22-RF018-CS 10 No
5.5 (7.5) 22C-D012N103 22-RF018-CS 10 No
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