D-8
Group Motor Installations
To summarize, the design of the ArmorStart controllers in group
motor applications is to be carried out as described above. The user
supplied line side SCPD and wiring has to meet the minimum
requirements determined above, however, the SCPD is required to
protect the ArmorStart controller’s associated line side wiring only
and can be increased to the values allowed in the maximum ratings
tables above. Because the maximum line side conductor for the
ArmorStart is #10 AWG this is the maximum tap wire or daisy-chain
wiring that can be used to take advantage of the ArmorStart’s
maximum input ratings.
A benefit to the ArmorStart rating and the above design process using
NFPA rules is that the industrial equipment that utilizes several group
motor installations on different branch circuits can standardize the
size of the SCPD and the branch wiring for all the branch circuits of
the installation as long as they do not exceed the maximum ratings of
Table D.1as extended by the UL Certificate of Compliances for
combined ArmorStart and ArmorConnect installations, which ever is
less.
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: ......