TECHNICAL CHARACTERISTICS 500 STK ALTERNATORS0 pages
TECHNICAL CHARACTERISTICS
500 STK ALTERNATORS
See also the curves of Voltage, Torque, Efficiency vs Speed
Rated
Pow er at
Half speed
Rated Power at
Rated speed
Rated speed
Rated power (1)(2)
Input torque at rated speed(1)(2)
Efficiency at rated power (1)(2)
Current at rated power (1)
Voltage at rated power (1)(2)(3)
Rpm
W
N.m
%
Amps
V
Rated Power at half speed (1)(2)
W
Input torque at half speed (1)(2)
N.m
Efficiency at half speed (1)(2)
%
Number of poles (number of pairs of poles)
Cogging torque
N.m
Phase résistance at 20°
C
Ohm
Phase inductance (5)
mH
Voltage at no load (back emf) at 20° (4)
C
V
Rotor inertia
10-3 Kg.m2
Weight
Kg
Power cable square section (6)
mm2
Power cable diameter
mm
500STK2M
150 600
500STK3M
150 600
500STK4M
150 500
500STK6M
150 450
500STK8M
150 400
4700 22701 7157 31276 9741 33573 14892 41219 19938 46616
376
396
547
538
736
693
1100
941
1462
1197
80
91
84
93
84
93
86
93
87
93
11.7
50.7
17.9
83.3
23.1
80
36.3
107.5
46.2
102.5
237
267
237
225
250
251
242
230
255
273
1835 10465 2968 15372 4142 17333 6440 23100 8831 26874
365
380
546
545
735
744
1102
941
1467
1434
63
88
70
90
72
89
75
90
77
90
3.9
36 (18)
7.8
5.8
11.7
15.4
2
0.13
1.03
0.05
0.71
0.05
0.38
0.03
0.30
0.04
14.7
0.93
8.9
0.41
7.4
0.55
4.5
0.37
3.7
0.49
319
319
304
261
319
290
304
261
319
309
433
649
865
1296
1730
43
58
73
103
133
4x1.5 4x10 4x2.5 4x16 4x4 4x16 4x6 4x25 4x10 4x25
Ø8 Ø16.7 Ø9.6 4x Ø11 Ø11.1 4x Ø11 Ø13.4 4x Ø13.5 Ø16.7 4x Ø13.5
Alternator 500STK Power - Speed
47500
45000
42500
500STK2M
500STK3M
500STK4M
500STK6M
500STK8M
40000
37500
35000
32500
30000
Power in W
27500
25000
22500
20000
17500
15000
12500
10000
7500
5000
2500
0
0
50
100
150
200
250
300
350
400
450
500
550
600
Speed in RPM
(1) Ambient temperature 40°
C
Wind speed 10 m/s cooling the housing
Winding temperature rise < 100°
C
Stator housing in contact with the ambient air or integral on all its peripheral area with a metallic armature in contact with the ambient air
Stator housing secured on a metallic frame getting an area equal to twice the cross section of the housing
(2) Operation in sine wave mode with unity power factor
(3) Line to line voltage. Voltage level may be adapted according to the application; please contact us
(4) Line to line voltage, alternator at no load, rated speed and at 20°
C
(5) For current at rated power
(6) For curents lower than 53 Amps, one cable
For curents over 53 Amps, four single wires output (highlighted in the table)
Automatique
ALXION
10
& Productique
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