Manual

Rockwell Automation Publication DRIVES-IN001M-EN-P - March 2014 127
Motor Cable Length Restrictions Tables Appendix A
1305 Drives
This section lists motor cable data for 1305 drives.
Table 56 - 1305 Drives, 480V, No External Devices at Motor – Meters (Feet)
Table 57 - 1305 Drive, 480V with Devices at Motor – Meters (Feet)
Drive Hp
(480V)
Motor Hp
(480V)
(480V) Using a Motor with Insulation V
P-P
Type A Type B 1329R/L
Any Cable Any Cable Shielded Cable Unshielded Cable
Maximum Carrier Frequency 4 kHz 4 kHz 2 kHz 2 kHz
High-line Derate Multiplier 0.85 0.85 0.55 0.55
5
5 9.1 (30) 30.5 (100) 121.9 (400) 121.9 (400)
3 9.1 (30) 30.5 (100) 121.9 (400) 121.9 (400)
2 9.1 (30) 30.5 (100) 121.9 (400) 121.9 (400)
1 9.1 (30) 30.5 (100) 121.9 (400) 121.9 (400)
0.5 9.1 (30) 30.5 (100) 121.9 (400) 121.9 (400)
3
3 9.1 (30) 30.5 (100) 91.4 (300) 121.9 (400)
2 9.1 (30) 30.5 (100) 121.9 (400) 121.9 (400)
1 9.1 (30) 30.5 (100) 121.9 (400) 121.9 (400)
0.5 9.1 (30) 30.5 (100) 121.9 (400) 121.9 (400)
2
2 9.1 (30) 30.5 (100) 76.2 (250) 121.9 (400)
1 9.1 (30) 30.5 (100) 121.9 (400) 121.9 (400)
0.5 9.1 (30) 30.5 (100) 121.9 (400) 121.9 (400)
1
1 9.1 (30) 30.5 (100) 68.6 (225) 121.9 (400)
0.5 9.1 (30) 30.5 (100) 121.9 (400) 121.9 (400)
0.5 0.5 9.1 (30) 30.5 (100) 45.7 (150) 106.7 (350)
Drive Hp
(460V)
Motor Hp
(460V)
Reactor at the Drive
(1)
(1) IMPORTANT: A 3% reactor reduces motor stress but can cause a degradation of motor waveform quality. Reactors must have a turn-to-turn insulating rating of 2100V or higher. Reactors are
not recommended for lightly loaded applications because over voltage trips can result at low output frequencies.
With 1204-TFB2 Terminator With 1204-TFA1 Terminator
Using a Motor with Insulation V
P-P
Using a Motor with Insulation VP-P
(NR = not recommended)
Using a Motor with Insulation VP-P
(NR = not recommended)
Type A Type B or 1329R/L Type A or Type B Type A Type B
Any Cable Shielded Unshielded Shielded Unshielded Shielded Unshielded Shielded Unshielded
Maximum Carrier Frequency 2 kHz 2 kHz 2 kHz 2 kHz 2 kHz 2 kHz 2 kHz 2 kHz 2 kHz
High-line Derating Multiplier 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
5
5 15.2 (50) 182.9 (600) 182.9 (600) NR NR 91.4 (300) 61.0 (200) 91.4 (300) 121.9 (400)
3 15.2 (50) 182.9 (600) 182.9 (600) 91.4 (300) 121.9 (400) 99.1 (325) 61.0 (200) 152.4 (500) 121.9 (400)
2 15.2 (50) 182.9 (600) 182.9 (600) 121.9 (400) 182.9 (600) 99.1 (325) 61.0 (200) 182.9 (600) 121.9 (400)
1 15.2 (50) 182.9 (600) 182.9 (600) 121.9 (400) 182.9 (600) 99.1 (325) 61.0 (200) 182.9 (600) 121.9 (400)
0.5 15.2 (50) 182.9 (600) 182.9 (600) 182.9 (600) 182.9 (600) 99.1 (325) 61.0 (200) 182.9 (600) 121.9 (400)
3
3 15.2 (50) 91.4 (300) 182.9 (600) NR NR 91.4 (300) 61.0 (200) 91.4 (300) 121.9 (400)
2 15.2 (50) 182.9 (600) 182.9 (600) 91.4 (300) 121.9 (400) 99.1 (325) 61.0 (200) 152.4 (500) 121.9 (400)
1 15.2 (50) 182.9 (600) 182.9 (600) 91.4 (300) 182.9 (600) 99.1 (325) 61.0 (200) 182.9 (600) 121.9 (400)
0.5 15.2 (50) 182.9 (600) 182.9 (600) 121.9 (400) 182.9 (600) 99.1 (325) 61.0 (200) 182.9 (600) 121.9 (400)
2
2 15.2 (50) 76.2 (250) 167.6 (550) NR NR 91.4 (300) 61.0 (200) 91.4 (300) 121.9 (400)
1 15.2 (50) 182.9 (600) 182.9 (600) 61.0 (200) 61.0 (200) 99.1 (325) 61.0 (200) 121.9 (400) 121.9 (400)
0.5 15.2 (50) 182.9 (600) 182.9 (600) 91.4 (300) 121.9 (400) 99.1 (325) 61.0 (200) 152.4 (500) 121.9 (400)
1
1 15.2 (50) 68.6 (225) 152.4 (500) NR NR 45.7 (150) 61.0 (200) 45.7 (150) 76.2 (250)
0.5 15.2 (50) 182.9 (600) 182.9 (600) NR NR 76.2 (250) 61.0 (200) 76.2 (250) 121.9 (400)
0.5 0.5 15.2 (50) 45.7 (150) 106.7 (350) NR NR NR NR NR NR