Rockwell Automation 1336T Wiring and Grounding Guide, (PWM) AC Drives - Manual (Page 124)

124 Rockwell Automation Publication DRIVES-IN001M-EN-P - March 2014
Appendix A Motor Cable Length Restrictions Tables
1336 PLUS II and IMPACT
Drives To increase the distance between the 1336 PLUS II and IMPACT drives and the
motor, some device (RWR or terminator) needs to be added to the system.
Shaded distances are restricted by cable capacitance charging current.
10
1000 (1)
2
24.4
(80) 45.7
(150) 61.0
(200) 91.4
(300) 182.9
(600) 243.8
(800)
2 x
1321-3R600-C
20 840 (4)
4
24.4
(80) 45.7
(150) 61.0
(200) 76.2
(250) 152.4
(500) 182.9
(600)
20 1680
(4)
1400 (1)
2
24.4
(80) 45.7
(150) 61.0
(200) 91.4
(300) 182.9
(600) 243.8
(800)
2 x
1321-3R750-C
20 840 (4)
4
24.4
(80) 45.7
(150) 61.0
(200) 76.2
(250) 152.4
(500) 182.9
(600)
20 1680 (4)
(1) Some Frame 9 and all Frame 10 drives require two 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.
Table 53 - PowerFlex 755 Floor Mount Drives, 690V Shielded/Unshielded Cable – Meters (Feet) (continued)
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
Table 54 - 1336 PLUS II/IMPACT Drives, 380…480V – Meters (Feet)
Drive
Frame Drive kW
(Hp) Motor kW
(Hp) No External Devices
(1)
with 1204-TFB2 Term.
(1)
with 1204-TFA1 Terminator
(1)
Reactor at Drive
(1)(4)
Motor Motor Motor Motor
A B 1329 1329R/L (1600V) A or B 1329 A B 1329 A B or 1329
Any
Cable Any
Cable Any
Cable Any
Cabl e (2)
Shld (3) Unshld Any
Cable
Shld . (3) Unshld Shld . (3) Unshld Any
Cable
Any
Cable Any
Cable
A1
0.37 (0.5) 0.37 (0.5)
12.2
(40) 33.5
(110) 91.4
(300)
91.4
(300)
Use 1204-TFA1
30.5
(100) 61.0
(200) 30.5
(100) 61.0
(200) 91.4
(300)
22.9
(75)
182.9 (600)
0.75 (1)
0.75 (1)
12.2
(40) 33.5
(110) 91.4
(300)
91.4
(300)
30.5
(100) 30.5
(100) 30.5
(100) 30.5
(100) 91.4
(300)
22.9
(75)
182.9 (600)
0.37 (0.5)
12.2
(40) 33.5
(110) 91.4
(300)
91.4
(300)
30.5
(100) 61.0
(200) 30.5
(100) 61.0
(200) 91.4
(300)
22.9
(75)
182.9 (600)
1.2 (1.5)
1.2 (1.5)
12.2
(40) 33.5
(110) 91.4
(300)
91.4
(300)
30.5
(100) 30.5
(100) 61.0
(200) 61.0
(200) 91.4
(300)
22.9
(75)
182.9 (600)
0.75 (1)
12.2
(40) 33.5
(110) 91.4
(300)
91.4
(300)
30.5
(100) 30.5
(100) 61.0
(200) 61.0
(200) 91.4
(300)
22.9
(75)
182.9 (600)
0.37 (0.5)
12.2
(40) 33.5
(110) 114.3
(375) 121.9
(400)
30.5
(100) 30.5
(100) 61.0
(200) 61.0
(200) 121.9
(400)
22.9
(75)
182.9 (600)