Table 53, 690 – Rockwell Automation 1336T Wiring and Grounding Guide, (PWM) AC Drives User Manual
Page 123
Rockwell Automation Publication DRIVES-IN001M-EN-P - March 2014
123
Motor Cable Length Restrictions Tables Appendix A
Table 53 - PowerFlex 755 Floor Mount Drives, 690V Shielded/Unshielded Cable – Meters (Feet)
Drive
Rating
No Solution
Reactor Only
Reactor and
Damping Resistor
Reactor
Resistor
Available Options
Frame
kW
kHz
1488V
1850V
1488V 1850V
1488V
1850V
Cat. No.
Ohms
Watts
TFA1
TFB2
RWR2 RWC
8
250
2
24.4
(80)
45.7
(150)
91.4
(300)
121.9
(400)
182.9
(600)
243.8
(800)
1321-3RB400-C
50
480
4
24.4
(80)
45.7
(150)
91.4
(300)
106.7
(350)
152.4
(500)
182.9
(600)
50
960
315
2
24.4
(80)
45.7
(150)
91.4
(300)
121.9
(400)
182.9
(600)
243.8
(800)
1321-3RB400-C
50
480
4
24.4
(80)
45.7
(150)
91.4
(300)
106.7
(350)
152.4
(500)
182.9
(600)
50
960
355
2
24.4
(80)
45.7
(150)
91.4
(300)
121.9
(400)
182.9
(600)
243.8
(800)
1321-3R500-C
20
960
(2)
4
24.4
(80)
45.7
(150)
91.4
(300)
106.7
(350)
152.4
(500)
182.9
(600)
20
1920
400
2
24.4
(80)
45.7
(150)
91.4
(300)
121.9
(400)
182.9
(600)
243.8
(800)
1321-3R500-C
20
960
4
24.4
(80)
45.7
(150)
91.4
(300)
106.7
(350)
152.4
(500)
182.9
(600)
20
1920
450
2
24.4
(80)
45.7
(150)
91.4
(300)
121.9
(400)
182.9
(600)
243.8
(800)
1321-3R500-C
20
960
4
24.4
(80)
45.7
(150)
91.4
(300)
106.7
(350)
152.4
(500)
182.9
(600)
20
1920
500
2
24.4
(80)
45.7
(150)
91.4
(300)
121.9
(400)
182.9
(600)
243.8
(800)
1321-3R600-C
20
960
4
24.4
(80)
45.7
(150)
91.4
(300)
106.7
(350)
152.4
(500)
182.9
(600)
20
1920
9
560
2
24.4
(80)
45.7
(150)
76.2
(250)
121.9
(400)
182.9
(600)
243.8
(800)
1321-3R750-C
20
960
4
24.4
(80)
45.7
(150)
76.2
(250)
91.4
(300)
152.4
(500)
182.9
(600)
20
1920
630
2
24.4
(80)
45.7
(150)
76.2
(250)
121.9
(400)
182.9
(600)
243.8
(800)
1321-3R750-C
20
960
4
24.4
(80)
45.7
(150)
76.2
(250)
91.4
(300)
152.4
(500)
182.9
(600)
20
1920
710
2
24.4
(80)
45.7
(150)
76.2
(250)
121.9
(400)
182.9
(600)
243.8
(800)
1321-3R850-C
20
1290
(3)
4
24.4
(80)
45.7
(150)
76.2
(250)
91.4
(300)
152.4
(500)
182.9
(600)
20
2580
750
(1)
2
24.4
(80)
45.7
(150)
76.2
(250)
121.9
(400)
182.9
(600)
243.8
(800)
2 x
1321-3R500-C
40
645
4
24.4
(80)
45.7
(150)
76.2
(250)
91.4
(300)
152.4
(500)
182.9
(600)
40
1290
800
2
24.4
(80)
45.7
(150)
76.2
(250)
121.9
(400)
182.9
(600)
243.8
(800)
2 x
1321-3R500-C
40
645
4
24.4
(80)
45.7
(150)
76.2
(250)
91.4
(300)
152.4
(500)
182.9
(600)
40
1290
900
2
24.4
(80)
45.7
(150)
76.2
(250)
121.9
(400)
182.9
(600)
243.8
(800)
2 x
1321-3R600-C
40
645
4
24.4
(80)
45.7
(150)
76.2
(250)
91.4
(300)
152.4
(500)
182.9
(600)
40
1290
continued
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