Rockwell Automation 1336T Wiring and Grounding Guide, (PWM) AC Drives User Manual
Page 119

Rockwell Automation Publication DRIVES-IN001M-EN-P - March 2014
119
Motor Cable Length Restrictions Tables Appendix A
9
(1)
500
2
24.4
(80)
76.2
(250)
152.4
(500)
213.4
(700)
61.0
(200)
152.4
(500)
304.8
(1000)
365.8
(1200)
213.4
(700)
304.8
(1000)
365.8
(1200)
365.8
(1200) 2 x
1321-3R500-B
40
375
●
4
24.4
(80)
61.0
(200)
106.7
(350)
137.2
(450)
36.6
(120)
91.4
(300)
182.9
(600)
274.3
(900)
91.4
(300)
182.9
(600)
365.8
(1200)
365.8
(1200)
40
750
560
2
24.4
(80)
61.0
(200)
152.4
(500)
182.9
(600)
61.0
(200)
152.4
(500)
304.8
(1000)
365.8
(1200)
182.9
(600)
274.3
(900)
365.8
(1200)
365.8
(1200) 2 x
1321-3R600-B
20
525
(4)
●
4
24.4
(80)
61.0
(200)
106.7
(350)
137.2
(450)
36.6
(120)
91.4
(300)
182.9
(600)
274.3
(900)
91.4
(300)
182.9
(600)
365.8
(1200)
365.8
(1200)
20
1050
630
2
24.4
(80)
61.0
(200)
152.4
(500)
182.9
(600)
61.0
(200)
152.4
(500)
304.8
(1000)
365.8
(1200)
182.9
(600)
274.3
(900)
365.8
(1200)
365.8
(1200) 2 x
1321-3R600-B
20
525
●
4
24.4
(80)
61.0
(200)
106.7
(350)
137.2
(450)
36.6
(120)
91.4
(300)
182.9
(600)
274.3
(900)
91.4
(300)
182.9
(600)
365.8
(1200)
365.8
(1200)
20
1050
710
2
24.4
(80)
61.0
(200)
152.4
(500)
182.9
(600)
61.0
(200)
152.4
(500)
304.8
(1000)
365.8
(1200)
182.9
(600)
274.3
(900)
365.8
(1200)
365.8
(1200) 2 x
1321-3R600-B
20
525
●
4
24.4
(80)
61.0
(200)
106.7
(350)
137.2
(450)
36.6
(120)
91.4
(300)
182.9
(600)
274.3
(900)
91.4
(300)
182.9
(600)
365.8
(1200)
365.8
(1200)
20
1050
800
2
24.4
(80)
61.0
(200)
152.4
(500)
182.9
(600)
61.0
(200)
152.4
(500)
304.8
(1000)
365.8
(1200)
182.9
(600)
274.3
(900)
365.8
(1200)
365.8
(1200) 2 x
1321-3R750-B
20
525
●
4
24.4
(80)
61.0
(200)
106.7
(350)
137.2
(450)
36.6
(120)
91.4
(300)
182.9
(600)
274.3
(900)
91.4
(300)
182.9
(600)
365.8
(1200)
365.8
(1200)
20
1050
850
2
24.4
(80)
61.0
(200)
152.4
(500)
182.9
(600)
61.0
(200)
152.4
(500)
304.8
(1000)
365.8
(1200)
182.9
(600)
274.3
(900)
365.8
(1200)
365.8
(1200) 2 x
1321-3R750-B
20
525
●
4
24.4
(80)
61.0
(200)
106.7
(350)
137.2
(450)
36.6
(120)
91.4
(300)
182.9
(600)
274.3
(900)
91.4
(300)
182.9
(600)
365.8
(1200)
365.8
(1200)
20
1050
900
2
24.4
(80)
45.7
(150)
121.9
(400)
182.9
(600)
61.0
(200)
152.4
(500)
304.8
(1000)
365.8
(1200)
182.9
(600)
274.3
(900)
365.8
(1200)
365.8
(1200) 2 x
1321-3R850-B
20
600
(5)
●
4
24.4
(80)
45.7
(150)
91.4
(300)
137.2
(450)
36.6
(120)
91.4
(300)
182.9
(600)
274.3
(900)
91.4
(300)
182.9
(600)
365.8
(1200)
365.8
(1200)
20
1200
1250
2
24.4
(80)
45.7
(150)
106.7
(350)
152.4
(500)
61.0
(200)
121.9
(400)
304.8
(1000)
365.8
(1200)
152.4
(500)
274.3
(900)
365.8
(1200)
365.8
(1200) 3 x
1321-3R750-B
30
500
(6)
●
4
24.4
(80)
45.7
(150)
76.2
(250)
121.9
(400)
36.6
(120)
91.4
(300)
152.4
(500)
213.4
(700)
91.4
(300)
182.9
(600)
365.8
(1200)
365.8
(1200)
30
1000
(1) Frame 9 and Frame 10 drives require two or three parallel reactors to match drive amp rating. The resistor ratings are per phase values for each reactor.
(2) Resistor specification is based on two parallel cables per phase.
(3) Resistor specification is based on three parallel cables per phase.
(4) Resistor specification is based on four parallel cables per phase.
(5) Resistor specification is based on five parallel cables per phase.
(6) Resistor specification is based on six parallel cables per phase.
Table 50 - PowerFlex 755 Floor Mount Drives, 400V Shielded/Unshielded Cable – Meters (Feet) (continued)
Drive Rating
No Solution
Reactor Only
Reactor and Damping Resistor Reactor
Resistor
Available Options
Frame kW
kHz 1000V 1200V 1488V 1600V 1000V 1200V 1488V 1600V 1000V 1200V 1488V 1600V Cat. No.
Ohms
Watts
TF
A1
TF
B
2
RW
R2
RW
C
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