Installation and Wiring
2-33
Branch Circuit Protection Requirements for ArmorConnect
Three-Phase Power Media
When using ArmorConnect three-phase power media, fuses can be
used for the motor branch circuit protective device, for the group
motor installations. The following fuse types are recommended: Class
CC, T, or J type fuses. A 100 A circuit breaker (Allen-Bradley140
H-Frame) can be used for the motor branch protective device, for the
group motor installations when using only the following
ArmorConnect Power Media components: 280-M35M-M1,
280-M35F-M1, 280-T35, and 280-PWRM35*-M*.
Group Motor Installations for USA
and Canada Markets
The ArmorStart Distributed Motor Controllers are listed for use with
each other in group installations per NFPA 79, Electrical Standard for
Industrial Machinery. When applied according to the group motor
installation requirements, two or more motors, of any rating or
controller type, are permitted on a single branch circuit. Group Motor
Installation has been successfully used for many years in the USA and
Canada.
Note:
For additional information regarding group motor
installations with the ArmorStart Distributed Motor
Controller, see Appendix D.
Wiring and Workmanship
Guidelines
In addition to conduit and seal-tite raceway, it is acceptable to utilize
cable that is dual rated Tray Cable, Type TC-ER and Cord, STOOW,
for power and control wiring on ArmorStart installations. In the USA
and Canada installations, the following guidance is outlined by the
NEC and NFPA 79.
Maximum Ratings
Voltage (V)
480Y/277
Sym. Amps RMS
65 kA
Fuse
100 A
Circuit Breaker
100 A
Summary of Contents for ArmorStart Bulletin 280G
Page 1: ...USER MANUAL Bulletin 280G 281G 284G ArmorStart Distributed Motor Controller ...
Page 2: ......
Page 18: ...1 8 Product Overview Notes ...
Page 29: ...Installation and Wiring 2 11 Figure 2 8 Bulletin 1000 ArmorStart ...
Page 30: ...2 12 Installation and Wiring Figure 2 9 Bulletin 1000 ArmorStart ...
Page 42: ...2 24 Installation and Wiring Figure 2 20 Bulletin 1000 Safety ArmorStart ...
Page 43: ...Installation and Wiring 2 25 Figure 2 21 Bulletin 1000 ArmorStart ...
Page 54: ...2 36 Installation and Wiring Notes ...
Page 80: ...3 26 Bulletin 280G 281G Programmable Parameters Notes ...
Page 157: ...Explicit Messaging on DeviceNet 6 7 ...
Page 161: ...Explicit Messaging on DeviceNet 6 11 Figure 6 5 ControlLogix Example of Ladder Logic Program ...
Page 162: ...6 12 Explicit Messaging on DeviceNet Notes ...
Page 209: ...Troubleshooting 10 21 Figure 10 7 Control Voltage Fuse Replacement Control Voltage Fuse ...
Page 210: ...10 22 Troubleshooting Notes ...
Page 224: ...A 14 Specifications Notes ...
Page 250: ...B 26 Bulletin 280G 281G CIP Information Notes ...
Page 292: ...E 4 Accessories Notes ...
Page 300: ...F 8 Safety I O Module and TÜV Requirements Notes ...
Page 321: ...Step Logic Basic Logic and Timer Counter Functions I 7 Notes ...
Page 322: ...I 8 Step Logic Basic Logic and Timer Counter Functions Notes ...
Page 323: ......