Owner's manual

2–16 Installation/Wiring
Table 2.E
Maximum Motor Cable Length Restrictions in meters (feet) – 380V-480V Drives
1
No External Devices w/1204-TFB2 Term. w/1204-TFA1 Terminator Reactor at Drive
2
Motor Motor Motor Motor
A B 1329 1329R/L A or B 1329 A B 1329 A B or 1329
Drive Drive kW Motor kW
An
y
An
y
An
y
An
y
Cable Type
An
y
Cable Type Cable Type
An
y
An
y
An
y
Drive
Frame
Drive
kW
(HP)
Motor
kW
(HP)
Any
Cable
Any
Cable
Any
Cable
Any
Cable
7
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)
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)
Use 1204-TFA1 30.5
(100)
61.0
(200)
30.5
(100)
61.0
(200)
91.4
(300)
22.9
(75)
182.9
(600)
A2 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)
1.5 (2) 1.5 (2) 7.6
(25)
12.2
(40)
91.4
(300)
91.4
(300)
91.4
(300)
91.4
(300)
91.4
(300)
30.5
(100)
30.5
(100)
91.4
(300)
61.0
(200)
91.4
(300)
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)
91.4
(300)
91.4
(300)
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)
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)
Note
For
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)
For
applications/
installations
using new
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)
using new
motors, no
restrictions in
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)
restrictions
in
lead length
due to
l
182.9
(600)
182.9
(600)
182.9
(600)
U 1204 TFB2
22.9
(75)
182.9
(600)
0.37 (0.5) 7.6
(25)
12.2
(40)
114.3
(375)
due
to
voltage
reflection are
necessary
182.9
(600)
182.9
(600)
182.9
(600)
Use 1204-TFB2
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)
necessary.
You should
observe
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)
observe
standard
practices for
voltage dro
p
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)
voltage drop,
cable
capacitance
,
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)
ca acitance
,
and other
issues.
182.9
(600)
182.9
(600)
182.9
(600)
61.0
(200)
91.4
(300)
E 112-187
(150-250)
112-224
(150-300)
12.2
(40)
53.3
(175)
114.3
(375)
For retrofit
situations,
h k ith
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
F 187-336
(250-450)
187-336
(250-450)
18.3
(60)
53.3
(175)
114.3
(375)
,
check with
the motor
manufacturer
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
G 187-448
(X250-600)
187-448
(250-600)
18.3
(60)
53.3
(175)
114.3
(375)
manu
f
ac
t
urer
for insulation
rating.
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
182.9
(600)
Type A Motor Characteristics: No phase paper or misplaced phase paper, lower quality insulation systems, corona inception voltages between 850 and 1000 volts.
Type B Motor Characteristics: Properly placed phase paper, medium quality insulation systems, corona inception voltages between 1000 and 1200 volts.
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. Part 31.40.4.2.