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ManualsBrandsRockwell Automation ManualsEquipment1336T Wiring and Grounding Guide, (PWM) AC Drives
919293949596979899100
Rockwell Automation Publication DRIVES-IN001M-EN-P - March 2014 93
Motor Cable Length Restrictions Tables Appendix A
PowerFlex 70 and 700 Drives
This section lists motor cable length restrictions, reactors, and available options
for PowerFlex 70 and 700 Drives.
Table 26 - PowerFlex 70 (standard/enhanced) and 700 (standard/vector) Drives, 400V Shielded/Unshielded Cable – Meters (Feet)
Drive
Frame
Rating No Solution Reactor Only Reactor and Damping Resistor
or 1321-RWR
Reactor/RWR
(see page 129
)
Resistor Available Options
70
700
kW kHz 1000V 1200V 1488V 1600V 1000V 1200V 1488V 1600V 1000V 1200V 1488V 1600V Cat. No. Ohms Watts
TFA1
TFB2
RWR2
RWC
A
0
0.37
2
7.6
(25)
53.3
(175)
53.3
(175)
53.3
(175)
91.4
(300)
121.9
(400)
121.9
(400)
121.9
(400)
121.9
(400)
121.9
(400)
121.9
(400)
121.9
(400)
●●●
4
7.6
(25)
53.3
(175)
53.3
(175)
53.3
(175)
18.3
(60)
91.4
(300)
121.9
(400)
121.9
(400)
121.9
(400)
121.9
(400)
121.9
(400)
121.9
(400)
●●
0.75
2
7.6
(25)
83.8
(275)
83.8
(275)
83.8
(275)
91.4
(300)
152.4
(500)
152.4
(500)
152.4
(500)
152.4
(500)
152.4
(500)
152.4
(500)
152.4
(500)
●●●
4
7.6
(25)
76.2
(250)
76.2
(250)
76.2
(250)
18.3
(60)
91.4
(300)
152.4
(500)
152.4
(500)
152.4
(500)
152.4
(500)
152.4
(500)
152.4
(500)
●●
1.5
2
7.6
(25)
83.8
(275)
83.8
(275)
83.8
(275)
91.4
(300)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
●●●●
4
7.6
(25)
76.2
(250)
76.2
(250)
76.2
(250)
18.3
(60)
91.4
(300)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
●●
B
2.2
2
7.6
(25)
137.2
(450)
182.9
(600)
182.9
(600)
91.4
(300)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
●●●●
4
7.6
(25)
91.4
(300)
152.4
(500)
182.9
(600)
18.3
(60)
91.4
(300)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
●●
4
2
7.6
(25)
137.2
(450)
243.8
(800)
243.8
(800)
91.4
(300)
243.8
(800)
243.8
(800)
243.8
(800)
243.8
(800)
243.8
(800)
243.8
(800)
243.8
(800)
1321-RWR8-DP
●●
4
7.6
(25)
91.4
(300)
152.4
(500)
213.4
(700)
18.3
(60)
91.4
(300)
243.8
(800)
243.8
(800)
182.9
(600)
243.8
(800)
243.8
(800)
243.8
(800)
1321-RWR8-DP
●
C
5.5
2
7.6
(25)
137.2
(450)
304.8
(1000)
304.8
(1000)
91.4
(300)
304.8
(1000)
304.8
(1000)
304.8
(1000)
304.8
(1000)
304.8
(1000)
304.8
(1000)
304.8
(1000)
1321-RWR12-DP
●●
4
7.6
(25)
91.4
(300)
152.4
(500)
213.4
(700)
18.3
(60)
91.4
(300)
304.8
(1000)
304.8
(1000)
182.9
(600)
304.8
(1000)
304.8
(1000)
304.8
(1000)
1321-RWR12-DP
●
1
7.5
2
7.6
(25)
137.2
(450)
365.8
(1200)
365.8
(1200)
91.4
(300)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-RWR18-DP
●●
4
7.6
(25)
91.4
(300)
152.4
(500)
213.4
(700)
18.3
(60)
91.4
(300)
365.8
(1200)
365.8
(1200)
182.9
(600)
304.8
(1000)
365.8
(1200)
365.8
(1200)
1321-RWR18-DP
●
D
11
2
7.6
(25)
137.2
(450)
365.8
(1200)
365.8
(1200)
91.4
(300)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-RWR25-DP
●
4
7.6
(25)
91.4
(300)
152.4
(500)
213.4
(700)
18.3
(60)
91.4
(300)
365.8
(1200)
365.8
(1200)
182.9
(600)
304.8
(1000)
365.8
(1200)
365.8
(1200)
1321-RWR25-DP
2
15
2
7.6
(25)
137.2
(450)
365.8
(1200)
365.8
(1200)
91.4
(300)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-RWR35-DP
●
4
7.6
(25)
91.4
(300)
152.4
(500)
213.4
(700)
18.3
(60)
91.4
(300)
365.8
(1200)
365.8
(1200)
182.9
(600)
304.8
(1000)
365.8
(1200)
365.8
(1200)
1321-RWR35-DP
D18.5
2
7.6
(25)
137.2
(450)
365.8
(1200)
365.8
(1200)
91.4
(300)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-RWR35-DP
●
4
7.6
(25)
91.4
(300)
152.4
(500)
213.4
(700)
18.3
(60)
91.4
(300)
365.8
(1200)
365.8
(1200)
182.9
(600)
304.8
(1000)
365.8
(1200)
365.8
(1200)
1321-RWR35-DP
D
3
22
2
7.6
(25)
137.2
(450)
365.8
(1200)
365.8
(1200)
91.4
(300)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-RWR45-DP
●
4
7.6
(25)
91.4
(300)
152.4
(500)
213.4
(700)
18.3
(60)
91.4
(300)
365.8
(1200)
365.8
(1200)
182.9
(600)
304.8
(1000)
365.8
(1200)
365.8
(1200)
1321-RWR45-DP
E
30
2
7.6
(25)
137.2
(450)
304.8
(1000)
365.8
(1200)
91.4
(300)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-RWR55-DP
●
4
7.6
(25)
91.4
(300)
152.4
(500)
213.4
(700)
18.3
(60)
91.4
(300)
365.8
(1200)
365.8
(1200)
182.9
(600)
304.8
(1000)
365.8
(1200)
365.8
(1200)
1321-RWR55-DP
37
2
12.2
(40)
137.2
(450)
304.8
(1000)
365.8
(1200)
91.4
(300)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-RWR80-DP
●
4
12.2
(40)
91.4
(300)
152.4
(500)
213.4
(700)
18.3
(60)
91.4
(300)
365.8
(1200)
365.8
(1200)
182.9
(600)
304.8
(1000)
365.8
(1200)
365.8
(1200)
1321-RWR80-DP
4 45
2
12.2
(40)
137.2
(450)
304.8
(1000)
365.8
(1200)
91.4
(300)
304.8
(1000)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-RWR80-DP
●
4
12.2
(40)
91.4
(300)
152.4
(500)
213.4
(700)
24.4
(80)
91.4
(300)
365.8
(1200)
365.8
(1200)
152.4
(500)
304.8
(1000)
365.8
(1200)
365.8
(1200)
1321-RWR80-DP
continued