Rockwell Automation 1336T Wiring and Grounding Guide, (PWM) AC Drives - Manual (Page 141)

Rockwell Automation Publication DRIVES-IN001M-EN-P - March 2014 141
Index
system configuration
Delta/Delta with Grounded Leg 26
Delta/Wye with Grounded Wye 25
high resistance ground 27
TN-S five-wire system 28
ungrounded secondary 27
T
TB (terminal block)
control 71
power 71
signal 72
temperature 12
termination
conductor 71
control terminal 71
power terminals 71
shield 69
shield via pigtail (lead) 61
signal terminals 72
via cable clamp 70
via circular clamp 69
via pigtail (lead) 70
TN-S five-wire systems 28 , 50
transient interference 77
causes 77
mitigate with diode 78
mitigate with suppressor 78
mitigating 78
suppression 77
transient line protection 45
U
ungrounded secondary 27
ungrounded system example 52
unshielded cable 15
V
varistors 45 , 78
voltage reflection 73
voltage surge protection 45
W
wire
control 21
insulation 11 , 14 , 19 , 20 , 21 , 67 , 71 , 73
power 19 , 21 , 55 , 68 , 71 , 76
signal 21
wire routing
antennas 67
loops 67
noise 67
within a cabinet 65
within conduit 66
wire, recommended 10
wire/cable types 11
armored cable 17
conductors 13
European-style cable 19
exterior cover 11
gauge 13
geometry 14
insulation thickness 14
material 11
reflected wave effects 73
shielded cable 16
temperature rating 12
unshielded cable 15
wiring
category definitions 63
routing 63
spacing 63
spacing notes 64
Z
zero cross switching 77