1305 drives – Rockwell Automation 1336T Wiring and Grounding Guide, (PWM) AC Drives User Manual
Page 127
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