Rockwell Automation Publication 22C-UM001J-EN-E - January 2017
21
Installation/Wiring
Chapter 1
Fuses and Circuit Breakers
The PowerFlex 400 does not provide branch short circuit protection. This
product should be installed with either input fuses or an input circuit breaker.
National and local industrial safety regulations and/or electrical codes may
determine additional requirements for these installations.
Fusing
The ratings in the table that follows are the recommended values for use with
each drive rating. The devices listed in this table are provided to serve as a
guide.
Bulletin 140M (Self-Protected Combination Controller)/UL489
Circuit Breakers
When using Bulletin 140M or UL489 rated circuit breakers, the guidelines
listed below must be followed in order to meet the NEC requirements for
branch circuit protection.
• Bulletin 140M can be used in single and group motor applications.
• Bulletin 140M can be used up stream from the drive without the need
for fuses.
Table 2 - Recommended Branch Circuit Protective Devices
Voltage
Rating
Drive Rating
kW (HP)
Fuse Rating
(1)
Amps
140M Motor
Protectors
(2)(3)
Catalog No.
Recommended
MCS Contactors
Catalog No.
Min. Enclosure
Volume
(4)
Inches
3
200-240V AC
– 3-Phase
2.2 (3.0)
20
140M-F8E-C16
100-C23
5098
3.7 (5.0)
30
140M-F8E-C25
100-C37
5098
5.5 (7.5)
35
140M-F8E-C32
100-C37
5098
7.5 (10)
45
140M-F8E-C45
100-C45
5098
11 (15)
70
—
100-C60
—
15 (20)
90
—
100-C85
—
18.5 (25)
100
—
100-D95
—
22 (30)
125
—
100-D110
—
30 (40)
175
—
100-D180
—
37 (50)
200
—
100-D180
—
Содержание 22C-B012N103
Страница 8: ...6 Rockwell Automation Publication 22C UM001J EN E January 2017 Summary of Changes Notes...
Страница 46: ...44 Rockwell Automation Publication 22C UM001J EN E January 2017 Chapter 1 Installation Wiring Notes...
Страница 56: ...54 Rockwell Automation Publication 22C UM001J EN E January 2017 Chapter 2 Start Up Notes...
Страница 154: ...152 Rockwell Automation Publication 22C UM001J EN E January 2017 Appendix B Accessories and Dimensions Notes...
Страница 176: ...174 Rockwell Automation Publication 22C UM001J EN E January 2017 Appendix E Modbus RTU Protocol Notes...
Страница 192: ...190 Rockwell Automation Publication 22C UM001J EN E January 2017 Appendix G P1 FloorLevel Network FLN Notes...
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