Danfoss VLT AQUA FC 202 - WARNING;ALARM 11, Motor thermistor over temp; WARNING;ALARM 12, Torque limit; WARNING;ALARM 13, Over current; ALARM 14, Earth (ground) fault

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a
b
c
d
e
f
Illustration 73: Dierent Parallel Connections of Motors
A
Installations with cables connected in a common
joint as shown in A and B are only recommended for
short cable lengths.
B
Be aware of the maximum motor cable length speci-
ed in .
C
The total motor cable length specied in is valid as
long as the parallel cables are kept short, less than
10 m (32 ft) each.
D
Consider voltage drop across the motor cables.
E
Consider voltage drop across the motor cables.
F
The total motor cable length specied in is valid as
long as the parallel cables are kept short, less than
10 m (32 ft) each.
Table 85: Maximum Cable Lengths
Enclosure sizes
Power size [kW (hp)]
Voltage
[V]
1 cable [m
(ft)]
2 cables [m (ft)]
3 cables [m
(ft)]
4 cables [m (ft)]
A1, A2, A4, A5
0.37–0.75 (0.5–1.0)
400
150 (492)
45 (147.6)
8.0 (26)
6.0 (19.7)
500
150 (492)
7.0 (23)
4.0 (13)
3.0 (9.8)
A2, A4, A5
1.1–1.5 (1.5–2.0)
400
150 (492)
45 (147.6)
20 (65.6)
8.0 (26)
500
150 (492)
45 (147.6)
5.0 (16.4)
4.0 (13)
A2, A4, A5
2.2–4.0 (3.0–5.0)
400
150 (492)
45 (147.6)
20 (65.6)
11 (36)
500
150 (492)
45 (147.6)
20 (65.6)
6.0 (19.7)
A3, A4, A5
5.5–7.5 (7.5–10)
400
150 (492)
45 (147.6)
20 (65.6)
11 (36)
500
150 (492)
45 (147.6)
20 (65.6)
11 (36)
B1, B2, B3, B4, C1,
C2, C3, C4
11–90 (15–110)
400
150 (492)
75 (246)
50 (164)
37 (121.4)
AJ300847815559en-000101 / 130R0337 | 137Danfoss A/S © 2020.09
Electrical Installation
Considerations
VLT® AQUA Drive FC 202
Design Guide