NORDAC SK 5xxE Manual
76
Subject to technical alterations
BU 0500 GB
5.3 Motor / characteristic curve parameters
Parameter
Set value / Description / Note
Device
Supervisor
Parameter
set
P200 Motor
list
P
The factory settings for the motor data can be edited with this parameter. The factory setting in
parameters P201...P209 is a 4-pole DS standard motor with the nominal FI power setting.
By selecting one of the possible digits and pressing the ENTER key, all motor parameters
(P201…P209) are adjusted to the selected standard power. The basis for the motor data is a 4-
pole DS standard motor
0 = No change to data
1 = No motor:
In this setting, the FI operates without current control, slip compensation and
pre-magnetising time, and is therefore not recommended for motor applications. Possible
applications are induction furnaces or other applications with coils and transformers. The
following motor data is set here: 50.0Hz / 1500rpm / 15.0A / 400V / 0.00kW / cos
ϕ
=0.90
/ Star / R
S
0,01
Ω
/ I
EMPTY
6.5A
2 =
0.25kW 230V
3 =
0.33HP = 230V
4 =
0.25kW 400V
5 =
0.33HP = 460V
6 =
0.37kW 230V
7 =
0.50HP = 230V
8 =
0.37kW 400V
9 =
0.50HP = 460V
10 =
0.55kW 230V
11 =
0.75HP 230V
12 =
0.55kW 400V
13 =
0.75HP 460V
14 =
0.75kW 230V
15 =
1.0 HP 230V
16 =
0.75kW 400V
17 =
1.0 HP 460V
18 =
1.1 kW 230V
19 =
1.5 HP 230V
20 =
1.1 kW 400V
21 =
1.5 HP 460V
22 =
1.5 kW 230V
23 =
2.0 HP 230V
24 =
1.5 kW 400V
25 =
2.0 HP 460V
26 =
2.2 kW 230V
27 =
3.0 HP 230V
28 =
2.2 kW 400V
29 =
3.0 HP 460V
30 =
3.0 kW 230V
31 =
3.0 kW 400V
32 =
4.0 kW 230V
33 =
5.0 HP 230V
34 =
4.0 kW 400V
35 =
5.0 HP 460V
36 =
5.5 kW 230V
37 =
7.5 HP 230V
38 =
5.5 kW 400V
39 =
7.5 HP 460V
40 =
7.5 kW 230V
41 =
10.0 HP 230V
42 =
7.5 kW 400V
43 =
10.0 HP 460V
44 =
11.0 kW 400V
45 =
15.0 HP 460V
46 =
15.0 kW 400V
47 =
20.0 HP 460V
48 =
18.5 kW 400V
49 =
25.0 HP 460V
50 =
22.0 kW 400V
51 =
30.0 HP 460V
52 =
30.0 kW 400V
53 =
40.0 HP 460V
0 ... 53
[ 0 ]
NOTE:
As P200 returns to = 0 after the input confirmation, the control of the set motor can
be implemented via parameter P205.
P201
Nominal motor frequency
S P
10.0 ... 400.0 Hz
[
∗∗∗
]
The motor nominal frequency determines the rev/f break point at which the FI supplies the
nominal frequency (P204) at the output.
P202
Nominal motor speed
S P
150 ... 24000 rpm
[
***
]
The nominal motor speed is important for the correct calculation and control of the motor slip and
the speed display (P001 = 1).
***
These settings are dependent on the nominal power of the FI or the selection in parameter P200.
