User Manual V 1-4.XX User guide

Mounting and Wiring Your 1336 IMPACT Drive 2-3
Table 2.A
Maximum Motor Cable Length Restrictions — 380V – 480V Drives
7
All Cable Lengths Given in meters (feet).
.
Drive
Frame
Drive kW
(hp)
Motor kW
(hp)
No External Devices w/1204-TFB2 Term. w/1204-TFA1 Terminator
Reactor at
Drive
1
Motor Motor Motor Motor
A
2
B
3
1329
1329R
4
, HR, L A or B
2, 3
1329
A
2
B
3
1329
A
2
B or
1329
Any
Cable
Any
Cable
Any
Cable
Any Cable
5
Cable Type
Any
Cable
Cable Type Cable Type
Any
Cable
Any
Cable
Any
Cable
Shld.
6
Unshld.
Shld.
f
Unshld.
Shld.
f
Unshld.
A1
0.37 (0.5) 0.37 (0.5)
12.2
(40)
33.5
(110)
114.3
(375)
91.4
(300)
Use the
1204-TFA1
Terminator
30.5
(100)
61.0
(200)
30.5
(100)
61.0
(200)
182.9
(600)
22.9
(75)
182.9
(600)
0.75 (1)
0.75 (1)
12.2
(40)
33.5
(110)
114.3
(375)
91.4
(300)
30.5
(100)
30.5
(100)
30.5
(100)
30.5
(100)
182.9
(600)
22.9
(75)
182.9
(600)
0.37 (0.5)
12.2
(40)
33.5
(110)
114.3
(375)
91.4
(300)
30.5
(100)
61.0
(200)
30.5
(100)
61.0
(200)
182.9
(600)
22.9
(75)
182.9
(600)
A2
1.2 (1.5)
1.2 (1.5)
12.2
(40)
33.5
(110)
114.3
(375)
91.4
(300)
30.5
(100)
30.5
(100)
61.0
(200)
61.0
(200)
182.9
(600)
22.9
(75)
182.9
(600)
0.75 (1)
12.2
(40)
33.5
(110)
114.3
(375)
91.4
(300)
30.5
(100)
30.5
(100)
61.0
(200)
61.0
(200)
182.9
(600)
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)
182.9
(600)
22.9
(75)
182.9
(600)
1.5 (2)
1.5 (2)
7.6
(25)
12.2
(40)
114.3
(375)
91.4
(300)
91.4
(300)
91.4
(300)
91.4
(300)
30.5
(100)
30.5
(100)
91.4
(300)
61.0
(200)
182.9
(600)
22.9
(75)
182.9
(600)
1.2 (1.5)
7.6
(25)
12.2
(40)
114.3
(375)
182.9
(600)
91.4
(300)
182.9
(600)
182.9
(600)
30.5
(100)
30.5
(100)
91.4
(300)
61.0
(200)
182.9
(600)
22.9
(75)
182.9
(600)
0.75 (1)
7.6
(25)
12.2
(40)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
30.5
(100)
30.5
(100)
91.4
(300)
61.0
(200)
182.9
(600)
22.9
(75)
182.9
(600)
0.37 (0.5)
7.6
(25)
12.2
(40)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
30.5
(100)
30.5
(100)
91.4
(300)
61.0
(200)
182.9
(600)
22.9
(75)
182.9
(600)
2.2 (3)
2.2 (3)
7.6
(25)
12.2
(40)
114.3
(375)
91.4
(300)
182.9
(600)
182.9
(600)
182.9
(600)
Use the
1204-TFB2
Terminator
22.9
(75)
182.9
(600)
1.5 (2)
7.6
(25)
12.2
(40)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
22.9
(75)
182.9
(600)
0.75 (1)
7.6
(25)
12.2
(40)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
22.9
(75)
182.9
(600)
0.37 (0.5)
7.6
(25)
12.2
(40)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
22.9
(75)
182.9
(600)
A3 3.7 (5)
3.7 (5)
7.6
(25)
12.2
(40)
114.3
(375)
For
applications/
installations
using new
motors, no
restrictions in
lead length due
to voltage
reflection are
necessary. You
should observe
standard
practices for
voltage drop,
cable
capacitance,
and other
issues.
For retrofit
situations,
check with the
motor
manufacturer
for insulation
rating.
182.9
(600)
182.9
(600)
182.9
(600)
22.9
(75)
182.9
(600)
2.2 (3)
7.6
(25)
12.2
(40)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
22.9
(75)
182.9
(600)
1.5 (2)
7.6
(25)
12.2
(40)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
22.9
(75)
182.9
(600)
0.75 (1)
7.6
(25)
12.2
(40)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
22.9
(75)
182.9
(600)
0.37 (0.5)
7.6
(25)
12.2
(40)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
22.9
(75)
182.9
(600)
A4
5.5 – 7.5
(7.5 – 10)
5.5 – 7.5
(7.5 – 10)
7.6
(25)
12.2
(40)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
24.4
(80)
182.9
(600)
B
5.5 – 22
(7.5 – 30)
5.5 – 22
(7.5 – 30)
7.6
(25)
12.2
(40)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
24.4
(80)
182.9
(600)
C
30 – 45
(X40 – X60)
30 – 45
(40 – 60)
7.6
(25)
12.2
(40)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
76.2
(250)
182.9
(600)
D
45 – 112
(60 – X150)
45 – 112
(60 – 150)
12.2
(40)
30.5
(100)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
61.0
(200)
182.9
(600)
E
112 – 187
(150 – 250)
112 – 224
(150 – 300)
12.2
(40)
53.3
(175)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
F
224 – 336
(300 – 450)
224 – 336
(300 – 450)
18.3
(60)
53.3
(175)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
G
224 – 448
(300 – 600)
224 – 448
(300 – 600)
18.3
(60)
53.3
(175)
114.3
(375)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
H
522 – 597
(700 – 800)
522 – 597
(700 – 800)
18.3
(60)
53.3
(175)
114.3
(375
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
1 A 3% reactor reduces motor and cable stress but may cause a degradation of motor waveform quality. Reactors must have a turn-turn insulation rating of 2100
volts or higher.
2 Type A Motor Characteristics: No phase paper or misplaced phase paper, lower quality insulation systems, corona inceptio voltages between 850 and 1000 volts
3 Type B Motor Characteristics: Properly placed phase paper, medium quality insulation systems, corona inception voltages between 1000 and 1200 volts
4 1329R Motors: These AC variable speed motors are power matched for use with Allen-Bradley drives. Each motor is energy efficient and designed to meet or
exceed the requirements of the Federal Energy Act of 1992. All 1329R motors are optimized for variable speed operation and include premium inverter grade
insulation systems which meet or exceed NEMA MG1. Part31.40.4.2.
5 These distance restrictions are due to charging of cable capacitance and ay vary from application to application.
6 Includes wire in conduit.
7 Values shown are for 480V nominal input voltage and drive carrier frequency of 2 kHz. Consult factory regarding opera;tion at carrier frequencies above 2 kHz.
Multiply vales by 0.85 for high line conditions. For input voltages of 380, 400 or 415V AC, multiply the table values by 1.25, 1.20 or 1.15, respectively.