Manual
Rockwell Automation Publication DRIVES-IN001M-EN-P - March 2014 111
Motor Cable Length Restrictions Tables Appendix A
7
132
2
24.4
(80)
137.2
(450)
274.3
(900)
365.8
(1200)
61.0
(200)
182.9
(600)
365.8
(1200)
365.8
(1200)
243.8
(800)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-RWR250-DP
●
4
24.4
(80)
91.4
(300)
152.4
(500)
213.4
(700)
36.6
(120)
91.4
(300)
365.8
(1200)
365.8
(1200)
91.4
(300)
182.9
(600)
365.8
(1200)
365.8
(1200)
160
2
24.4
(80)
121.9
(400)
243.8
(800)
365.8
(1200)
61.0
(200)
152.4
(500)
304.8
(1000)
365.8
(1200)
243.8
(800)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-3RB320-B
50 225
●
4
24.4
(80)
91.4
(300)
152.4
(500)
182.9
(600)
36.6
(120)
91.4
(300)
182.9
(600)
274.3
(900)
91.4
(300)
182.9
(600)
365.8
(1200)
365.8
(1200)
50 450
200
2
24.4
(80)
121.9
(400)
243.8
(800)
365.8
(1200)
61.0
(200)
152.4
(500)
304.8
(1000)
365.8
(1200)
243.8
(800)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-3RB400-B
(1)
20 495
●
4
24.4
(80)
91.4
(300)
152.4
(500)
182.9
(600)
36.6
(120)
91.4
(300)
182.9
(600)
228.6
(750)
91.4
(300)
182.9
(600)
304.8
(1000)
365.8
(1200)
20 990
250
2
24.4
(80)
121.9
(400)
213.4
(700)
304.8
(1000)
45.7
(150)
121.9
(400)
304.8
(1000)
365.8
(1200)
228.6
(750)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-3R500-B
(1)
20 495
●
4
24.4
(80)
91.4
(300)
152.4
(500)
182.9
(600)
36.6
(120)
91.4
(300)
167.6
(550)
213.4
(700)
91.4
(300)
182.9
(600)
304.8
(1000)
365.8
(1200)
20 990
●
315
2
24.4
(80)
121.9
(400)
213.4
(700)
259.1
(850)
45.7
(150)
121.9
(400)
304.8
(1000)
365.8
(1200)
228.6
(750)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-3R600-B
(1)
20 495
●
4
24.4
(80)
91.4
(300)
152.4
(500)
182.9
(600)
36.6
(120)
91.4
(300)
167.6
(550)
213.4
(700)
91.4
(300)
182.9
(600)
304.8
(1000)
365.8
(1200)
20 990
●
(1) Requires two parallel cables.
Table 46 - PowerFlex 753 and 755 Wall Mount Drives, 400V Shielded/Unshielded Cable – Meters (Feet) (continued)
Drive Rating No Solution Reactor Only Reactor and Damping Resistor
or 1321-RWR
Reactor/RWR
(see page 129
)
Resistor Available Options
Frame kW kHz 1000V 1200V 1488V 1600V 1000V 1200V 1488V 1600V 1000V 1200V 1488V 1600V Cat. No. Ohms Watts
TFA1
TFB2
RWR2
RWC
Table 47 - PowerFlex 753 and 755 Wall Mount Drives, 480V Shielded/Unshielded Cable – Meters (Feet)
Drive Rating No Solution Reactor Only Reactor and Damping Resistor
or 1321-RWR
Reactor/RWR
(see page 129
)
Resistor Available Options
Frame Hp kHz 1000V 1200V 1488V 1600V 1000V 1200V 1488V 1600V 1000V 1200V 1488V 1600V Cat. No. Ohms Watts
TFA1
TFB2
RWR2
RWC
1
1.0
2
7.6
(25)
12.2
(40)
83.8
(275)
83.8
(275)
7.6
(25)
91.4
(300)
152.4
(500)
152.4
(500)
152.4
(500)
152.4
(500)
152.4
(500)
152.4
(500)
●●
4
7.6
(25)
12.2
(40)
83.8
(275)
83.8
(275)
7.6
(25)
12.2
(40)
121.9
(400)
152.4
(500)
152.4
(500)
152.4
(500)
152.4
(500)
152.4
(500)
●●
2.0
2
7.6
(25)
12.2
(40)
83.8
(275)
83.8
(275)
7.6
(25)
91.4
(300)
182.9
(600)
182.9
(600)
152.4
(500)
182.9
(600)
182.9
(600)
182.9
(600)
●●●
4
7.6
(25)
12.2
(40)
83.8
(275)
83.8
(275)
7.6
(25)
12.2
(40)
121.9
(400)
182.9
(600)
152.4
(500)
182.9
(600)
182.9
(600)
182.9
(600)
●●
3.0
2
7.6
(25)
12.2
(40)
106.7
(350)
152.4
(500)
7.6
(25)
91.4
(300)
182.9
(600)
182.9
(600)
152.4
(500)
182.9
(600)
182.9
(600)
182.9
(600)
●●●
4
7.6
(25)
12.2
(40)
106.7
(350)
152.4
(500)
7.6
(25)
12.2
(40)
121.9
(400)
182.9
(600)
152.4
(500)
182.9
(600)
182.9
(600)
182.9
(600)
●●
5.0
2
7.6
(25)
12.2
(40)
106.7
(350)
152.4
(500)
7.6
(25)
91.4
(300)
243.8
(800)
243.8
(800)
152.4
(500)
243.8
(800)
243.8
(800)
243.8
(800)
1321-RWR8-DP
●●
4
7.6
(25)
12.2
(40)
106.7
(350)
152.4
(500)
7.6
(25)
12.2
(40)
121.9
(400)
182.9
(600)
152.4
(500)
182.9
(600)
182.9
(600)
182.9
(600)
●
7.5
2
7.6
(25)
12.2
(40)
106.7
(350)
152.4
(500)
7.6
(25)
91.4
(300)
304.8
(1000)
304.8
(1000)
152.4
(500)
304.8
(1000)
304.8
(1000)
304.8
(1000)
1321-RWR12-DP
●●
4
7.6
(25)
12.2
(40)
106.7
(350)
152.4
(500)
7.6
(25)
12.2
(40)
121.9
(400)
182.9
(600)
152.4
(500)
182.9
(600)
182.9
(600)
182.9
(600)
●
10
2
7.6
(25)
12.2
(40)
106.7
(350)
152.4
(500)
7.6
(25)
91.4
(300)
365.8
(1200)
365.8
(1200)
152.4
(500)
365.8
(1200)
365.8
(1200)
365.8
(1200)
1321-RWR18-DP
●●
4
7.6
(25)
12.2
(40)
106.7
(350)
152.4
(500)
7.6
(25)
12.2
(40)
121.9
(400)
182.9
(600)
152.4
(500)
182.9
(600)
182.9
(600)
182.9
(600)
●
continued