NORDAC SK 200E Manual
252
BU
0200
GB
9.9 Motor data - characteristic curves
9.9.1
50Hz characteristic curve
(
Æ
Adjustment range 01:10:00)
a) 115V / 230V frequency inverter
For 50Hz operation, the motor can be used at the
rated torque up to its rating point of 50Hz/230V.
In spite of this, operation above 50Hz is possible,
however the output torque reduces in a non-linear
manner (see following diagram). Above the rating
point the motor enters its field reduction range, as
with an increase of frequency above 50Hz, the
voltage can not be increased above 230V. Due to
the mains voltage, only max. 230V are available.
Up to a power of 4 kW, the following data refer to
a 230/400V motor winding.
Parameterisation data for frequency inverter
Frequency inverter type
F
N
[Hz]
n
N
[min
-1
]
I
N
[A]
U
N
[V]
P
N
[kW] cos
ϕ
Circuit
R
St
[
Ω
]
SK…71S/4 TI 4 - SK 2xxE-250-x23-A*
50
1380
1,4
230
0,25
0,77
Delta
36,50
SK…71L/4 TI 4 - SK 2xxE-370-x23-A*
50
1360
1,9
230
0,37
0,77
Delta
23,80
SK…80S/4 TI 4 - SK 2xxE-550-x23-A*
50
1375
2,63
230
0,55
0,73
Delta
15,10
SK…80L/4 TI 4 - SK 2xxE-750-x23-A*
50
1375
3,63
230
0,75
0,74
Delta
10,20
SK…90S/4 TI 4 - SK 2xxE-111-x23-A
50
1385
4,81
230
1,1
0,78
Delta
6,28
SK…90L/4 TI 4 - SK 2xxE-151-323-A
50
1385
6,3
230
1,5
0,80
Delta
4,37
SK…100L/4 TI 4 - SK 2xxE-221-323-A
50
1440
9,03
230
2,2
0,74
Delta
2,43
SK…100LA/4 TI 4 - SK 2xxE-301-323-A
50
1410
12
230
3,0
0,8
Delta
1,81
SK…112M/4 TI 4 - SK 2xxE-401-323-A
50
1445
14,4
230
4,0
0,8
Delta
1,14
* the same data apply for the use of the 115V version of the SK2xxE
Power data at rating point
Frequency inverter type
P
B
[kW]
n
B
[minP
-1P
]
M
B
[Nm]
SK…71S/4 TI 4 - SK 2xxE-250-x23-A*
0,25
1380
1,73
SK…71L/4 TI 4 - SK 2xxE-370-x23-A*
0,37
1360
2,6
SK…80S/4 TI 4 - SK 2xxE-550-x23-A*
0,55
1375
3,82
SK…80L/4 TI 4 - SK 2xxE-750-x23-A*
0,75
1375
5,21
SK…90S/4 TI 4 - SK 2xxE-111-x23-A
1,1
1385
7,58
SK…90L/4 TI 4 - SK 2xxE-151-323-A
1,5
1385
10,34
SK…100L/4 TI 4 - SK 2xxE-221-323-A
2,2
1440
14,59
SK…100LA/4 TI 4 - SK 2xxE-301-323-A
3,0
1410
20,32
SK…112M/4 TI 4 - SK 2xxE-401-323-A
4,0
1445
26,44
* the same data apply for the use of the 115V version of the SK2xxE
50 Hz characteristic curve (4-pole motor)
0
0,2
0,4
0,6
0,8
1
1,2
0
10
20
30
40
50
60
70
80
90
100
Frequenz / Hz
Drehzahl / 1/min
M/Mn
M/M
N
P/P
N
0 1445
2890
Frequency
[Hz]
Speed
[1/min]
Summary of Contents for SK 200E Series
Page 1: ...GB BU 0200 NORDAC SK 200E Frequency inverter manual Quick commissioning page 123...
Page 2: ...NORDAC SK 200E Manual 2 BU 0200 GB...
Page 138: ...NORDAC SK 200E Manual 138 Subject to technical alterations BU 0200 GB 5 4 6 Certificate...
Page 262: ...NORDAC SK 200E Manual 262 BU 0200 GB...
Page 263: ...10 Keyword index BU 0200 GB 263...
Page 264: ...NORDAC SK 200E Manual 264 BU 0200 GB Part No 607 2002 1310...
Page 265: ...The Nordac SK 200E is available to order from www inverterdrive com...
