3819 en - 01.
2005 / b
Alternators
LSA 43.2 - 4 Pole
Electrical and mechanical data
LSA 43.2 - 4 Pole
SPECIALLY ADAPTED FOR APPLICATIONS
The LSA 43.2 alternator is designed to be suitable for typical generator applications, such as: backup,
standard production, cogeneration, marine applications, rental, telecommunications, etc.
COMPLIANT WITH INTERNATIONAL STANDARDS
The LSA 43.2 alternator conforms to the main international standards and regulations:
IEC 60034, NEMA MG 1.22, ISO 8528, CSA, CSA/UL, marine regulations, etc.
It can be integrated into a CE marked generator.
The LSA 43.2 is designed, manufactured and marketed in an ISO 9001 environment.
TOP OF THE RANGE ELECTRICAL PERFORMANCE
- Class H insulation.
- Standard 12-wire re-connectable winding, 2/3 pitch, type no. 6 .
- Voltage range: 220 V - 240 V and 380 V - 415 V (440 V) - 50 Hz / 208 V - 240 V and 380 V - 480 V - 60 Hz.
- High efficiency and motor starting capacity.
- Other voltages are possible with optional adapted windings:
- 50 Hz: 440 V (no. 7), 500 V (no. 9), 600 V (no. 22 or 23), 690 V (no. 10 or 52)
- 60 Hz: 380 V and 416 V (no. 8), 600 V (no. 9).
- Total harmonic content < 2%.
- R 791 interference suppression conforming to standard EN 55011 group 1 class B standard for European zone (CE marking).
EXCITATION AND REGULATION SYSTEM SUITED TO THE APPLICATION
Excitation system
Regulation options
Voltage
regulator
SHUNT
AREP
PMG
R 230
Std
R 438
Std
Std
R 448
optional
Current transformer
for paralleling
Mains paralleling
R 734
Remote voltage
potentiometer
R 726
3-phase sensing
R 731
mains paralleling
unbalanced
Voltage regulator accuracy +/- 0.5%.
PROTECTION SYSTEM SUITED TO THE ENVIRONMENT
- The LSA 43. 2 is IP 23.
- Standard winding protection for clean environments with relative humidity 95 %, including indoor marine environments.
Options:
Filters on air inlet and air outlet (IP 44).
Winding protections for harsh environments and relative humidity greater than 95%.
Space heaters.
Thermal protection for winding.
REINFORCED MECHANICAL STRUCTURE USING FINITE ELEMENT MODELLING
- Compact and rigid assembly to better withstand generator vibrations.
- Steel frame.
- Cast iron flanges and shields.
- Twin-bearing and single-bearing versions designed to be suitable for engines on the market.
- Half-key balancing.
- Greased for life bearings (regreasable bearings optional)
ACCESSIBLE TERMINAL BOX PROPORTIONED FOR OPTIONAL EQUIPMENT
- Easy access to the voltage regulator and to the connections.
- Possible clusion of accessories for paralleling, protection and measurement.
- 8 way terminal block for reconnecting voltage reconnection.
Copyright 2004 : MOTEURS LEROY-SOMER
Products and materials shown in this catalogue may, at any time, be modified in order to follow the latest technological developments, improve the design or change conditions of utilization.
Their description cannot, in any case, engage LEROY-SOMER liability. The values indicated are typical values.
LSA 43.2 - 4 Pole
Common data
Insulation class
Winding pitch
Terminals
Drip proof
Altitude
Overspeed
Air ow
H
Excitation system
2/3 ( bob 6 )
A.V.R. model
12
Voltage regulation (*)
IP 23
Sustained short-circuit current
1000 m
Total harmonic TGH / THC (**)
Waveform : NEMA = TIF
2250 min-1
0,27 m3/s (50Hz)/ 0,32 (60Hz) Wave form : I.E.C. = THF
SHUNT
A R E P or PMG
R 230
R 438
0,5 %
0,5 %
300% (3 IN) : 10s
at no load < 2 % - on load < 2 %
< 50
<2%
(*) Steady state duty. (**) Total harmonic content line to line, at no load or full rated linear and balanced load.
Ratings 50 Hz - 1500 R.P.M.
kVA / kW - Power factor = 0,8
Duty T C
Class / T K
Phase
Y
YY
kVA
43.2 S1
Continuous duty 40C
H / 125 K
3 ph.
1 ph.
380V 400V 415V 440V
Continuous duty 40C
F / 105 K
3 ph.
1 ph.
380V 400V 415V 440V
Stand-by / 40 C
H / 150 K
3 ph.
1 ph.
380V 400V 415V 440V
Stand-by / 27 C
H / 163 K
3 ph.
1 ph.
380V 400V 415V 440V
220V 230V 240V
220V 230V 240V
220V 230V 240V
220V 230V 240V
230V
220V
230V
220V
230V
220V
230V
220V
35
35
35
35
24
33
33
33
33
22
40
40
40
40
26
45
45
45
45
kW
28
28
28
28
19
26
26
26
26
18
32
32
32
32
21
36
36
36
36
27
22
43.2 S15
kVA
40
40
40
40
28
36
36
36
36
26
44
44
44
44
30
47
47
47
47
31
kW
32
32
32
32
22
29
29
29
29
21
35
35
35
35
24
38
38
38
38
25
43.2 S25
kVA
45
45
45
45
31
43
43
43
43
29
49
49
49
49
33
52
52
52
52
34
kW
36
36
36
36
25
34
34
34
34
23
39
39
39
39
26
42
42
42
42
27
43.2 S35
kVA
50
53
52
47
33
45
48
47
42
30
53
56
55
50
35
55
58
57
53
36
kW
40
42
42
38
26
36
38
38
34
24
42
45
44
40
28
44
46
45
42
29
43.2 M45
kVA
56
60
60
60
35
51
53
53
53
32
59
63
63
63
37
62
66
66
66
38
kW
45
48
48
48
28
41
42
42
42
26
47
50
50
50
30
50
53
53
53
30
43.2 L65
kVA
67
70
69
68
41
61
62
63
62
38
71
74
73
73
43
74
77
76
75
45
kW
53
56
55
55
33
49
50
50
50
30
57
59
58
58
34
59
62
61
60
36
43.2 L8
kVA
78
80
78
76
48
71
73
71
70
45
83
84
83
83
53
86
88
86
84
54
kW
62
64
63
61
38
57
58
57
56
36
66
67
66
66
42
69
70
69
67
43
Ratings 60 Hz - 1800 R.P.M.
kVA / kW - Power factor = 0,8
Duty T C
Class / T K
Phase
Y
YY
kVA
43.2 S1
Continuous duty 40C
H / 125 K
3 ph.
1 ph.
380V 416V 440V 480V
Continuous duty 40C
F / 105 K
3 ph.
1 ph.
380V 416V 440V 480V
Stand-by / 40 C
H / 150 K
3 ph.
1 ph.
380V 416V 440V 480V
Stand-by / 27 C
H / 163 K
3 ph.
1 ph.
380V 416V 440V 480V
220V 240V
220V 240V
220V 240V
220V 240V
240V
208V 220V 240V
240V
208V 220V 240V
240V
208V 220V 240V
240V
208V 220V 240V
44
44
44
44
28
40
40
40
40
25
50
50
50
50
29
56
56
56
56
kW
35
35
35
35
22
32
32
32
32
20
40
40
40
40
23
45
45
45
45
30
24
43.2 S15
kVA
50
50
50
50
31
45
45
45
45
28
54
55
55
55
33
56
59
59
59
34
kW
40
40
40
40
25
36
36
36
36
22
43
44
44
44
26
45
47
47
47
27
43.2 S25
kVA
51
54
56
56
35
47
50
50
50
32
54
58
59
59
37
56
60
62
62
38
kW
41
43
45
45
28
38
40
40
40
26
43
46
47
47
30
45
48
50
50
30
43.2 S35
kVA
53
58
60
66
36
49
53
55
59
34
57
61
64
69
39
59
63
66
73
40
kW
42
46
48
53
29
39
42
44
47
27
46
49
51
55
31
47
50
53
58
32
43.2 M45
kVA
57
62
64
71
39
53
57
59
64
36
62
66
69
75
42
64
68
71
78
43
kW
46
50
51
57
31
42
46
47
51
29
50
53
55
60
34
51
54
57
62
34
43.2 L65
kVA
67
72
75
83
45
62
66
69
74
42
72
77
80
87
48
74
80
84
91
50
kW
54
58
60
66
36
50
53
55
59
34
58
62
64
70
38
59
64
67
73
40
43.2 L8
kVA
80
85
88
95
53
73
78
81
87
49
86
91
95
102
57
88
95
99
107
59
kW
64
68
70
76
42
58
62
65
70
39
69
73
76
82
46
70
76
79
86
47
LSA 43.2 - 4 Pole
Efficiencies 50 Hz - P.F. : 1 / P.F. : 0,8
LSA 43.2 S1
94%
91,5
92
92
P.F. : 1
89,7
89,4
90
P.F. : 0,8
89,1
87,9
86
85,5
84
10
15
20
25
30
35
40
92,5
91,9
92
90
10
89,6
88,1
30
40
93,6
92
P.F. : 1
60
70 kVA
92,8
93,1
P.F. : 1
90,9
P.F. : 0,8
89,7
89,7
P.F. : 0,8
88
87,8
86,6
91,5
91
90
89,5
50
LSA 43.2 L65
93,5
91,8
88,5
89,2
86
5
10
15
20
25
30
35
40
45
10
50 kVA
LSA 43.2 S25
94%
92,2
92,4
89,7
88
60
94
93,6
91,8
91
70
93,4
90,1
90,5
89,8
P.F. : 0,8
89,2
80 kVA
P.F. : 1
91,5
90
87,9
87,4
86
40
50
LSA 43.2 L8
93,7
91,5
89
30
92
P.F. : 1
90
20
94%
91,9
92
P.F. : 0,8
88
87
86
84
10
15
20
25
30
35
40
45
50
10
55 kVA
20
30
40
50
60
70
80
90 kVA
LSA 43.2 S35
94%
92,6
92,4
92
89,3
90
89,9
91,7
P.F. : 1
89,3
88
88
87,7
86
84
20
94%
92,2
84
92
P.F. : 0,8
89
88,4
45 kVA
LSA 43.2 S15
94%
86
90,2
89
86
88
P.F. : 1
90,8
90,4
88
86,9
92,6 92,3
93,2
93,1
92
90
88
LSA 43.2 M45
94%
92,4
92,4
10
20
30
40
P.F. : 0,8
87,3
50
60 kVA
Reactances Class H / 400 V - Time constants (ms)
S1
S15
S25
S35
M45
L65
L8
Kcc
Short-circuit ratio
0,54
0,48
0,42
0,43
0,39
0,37
0,41
Xd
Direct axis synchro.reactance unsaturated
223
255
287
292
304
310
284
Xq
Quadra. axis synchr.reactance unsaturated
134
153
172
175
182
186
170
Tdo
Open circuit time constant
1131
1131
1131
1177
1270
1354
1431
Xd
Direct axis transient reactance saturated
9,8
11,2
12,6
12,4
11,9
11,4
9,9
Td
Short-Circuit transient time constant
50
50
50
50
50
50
50
X"d
Direct axis subtransient reactance saturated
4,9
5,6
6,3
6,2
5,9
5,7
T"d
Subtransient time constant
X"q
Quadra. axis subtransient reactance saturated
6,1
7,9
7,7
7,4
7,1
6,3
Xo
Zero sequence reactance unsaturated
0,5
0,8
0,1
0,7
0,5
0,8
0,1
X2
Negative sequence reactance saturated
5,6
6,3
7,1
6,7
6,4
5,7
Ta
Armature time constant
Others data - Class H / 400 V
io (A)
No load excitation current (SHUNT / AREP or PMG)
0,5/1
0,5/1
0,5/1
0,5/1
0,4/0,8
0,4/0,8
0,4/0,8
ic (A)
Full load excitation current (SHUNT / AREP or PMG)
1,3/2,6
1,5/3
1,6/3,2
1,8/3,6
1,6/3,2
1,6/3,2
1,6/3,2
uc (V)
Full load excitation voltage (SHUNT / AREP or PMG)
24/12
27/13
30/15
32/16
30/15
29/15
29/14
ms
Recovery time (U = 20 % trans.)
500
500
500
500
500
500
500
kVA
Motor start. (U = 20% sust.) or (U = 50% trans.) SHUNT
120
120
120
128
156
184
213
kVA
Motor start. (U = 20% sust.) or (U = 50% trans.) AREP
135
135
135
150
176
200
240
Transient dip (rated step load) SHUNT / PF : 0,8 LAG
13,6
14,9
16,1
15,8
15,5
15
13,9
Transient dip (rated step load) AREP / PF : 0,8 LAG
11,4
12,3
13,3
13,1
12,8
12,5
11,6
No load losses
980
980
980
1110
1120
1210
1410
Heat rejection
3410
4120
4920
5770
5890
6370
6640
LSA 43.2 - 4 Pole
Transient voltage variation 400 V - 50 Hz
Load application (Shunt excitation)
S35
S1/S15/S25
25 %
M45
Load application (AREP ou PMG excitation)
L65
L8
15
10
5
L65
L8
15
10
5
0
0
50
100
150
200 kVA
50
100
kVA at 0,8 power factor
150
S35
M45
L65
L8
25
25
% Voltage rise
30%
20
15
0
150
L8
15
10
100
L65
20
10
50
S35
S1/S15/S25
30%
250kVA
Load rejection (AREP or PMG excitation)
M45
S1/S15/S25
200
kVA at 0,8 power factor
Load rejection (Shunt excitation)
% Voltage rise
M45
20
% Voltage dip
% Voltage dip
20
S35
S1/S15/S25
25 %
200 kVA
50
100
150
200 kVA
kVA at 0,8 power factor
Motor starting (SHUNT excitation)
S35
M45
Motor starting (AREP or PMG excitation)
L65
L8
S1/S15/S25
35%
35%
30
30
25
25
% Voltage dip
% Voltage dip
S1/S15/S25
20
15
M45
L65
L8
20
15
10
10
S35
0
0
50
100
150
200
kVA Locked rotor
250
300 kVA
50
100
150
200
250
300 kVA
kVA Locked rotor
1) For a starting P.F. differing from 0,6 the starting kVA must be multiplied by (Sine /0,8)
2) For voltages other than 400V(Y) , 230V() at 50 Hz then kVA must be multiplied by (400/U)2 or (230/U)2.
LSA 43.2 - 4 Pole
Efficiencies 60 Hz - P.F. : 1 / P.F. : 0,8
LSA 43.2 S1
94%
92
92
P.F. : 1
89,7
88,9
90
P.F. : 0,8
89,4
88
86
84,2
10
15
20
25
30
35
40
45
50
55
92
91,9
P.F. : 1
88
P.F. : 0,8
89
20
25
87,7
30
35
92,3
89,6
88
40
45
50
60
70
80 kVA
93,3 93,1 P.F. : 1
91,3
91,2
90,4
90
88,6
55
10
60 kVA
20
30
40
P.F. : 0,8
50
60
70
93,2
92
91,6
91,1
P.F. : 0,8
89,8
88,1
100kVA
90,7
91,7
90
P.F. : 0,8
89,5
90
93,7 93,6 P.F. : 1
93,8
91,8
P.F. : 1
80
LSA 43.2 L8
94%
92
88,5
86
93,5
93
88
LSA 43.2 S25
91,7
90
50
86
15
92
40
LSA 43.2 L65
89,6
85,5
10
30
90
88,2
86,7
94%
88
88,7
86,4
86
84
10
20
30
40
50
60
10
70kVA
20
30
40
50
60
70
80
90
100 110 kVA
LSA 43.2 S35
94%
92,5
91,9
92
92,2
92
P.F. : 1
90
89,8
89,6
88,6
88,1
88,1
P.F. : 0,8
86,8
86
84
89,7
89,3
20
92
90
88
10
94%
92,2
91,3
87,7
60 kVA
LSA 43.2 S15
92,2
84
89,4
P.F. : 0,8
86
94%
86
88,9
89,8
88,9
P.F. : 1
90,6
90,7
85,4
92,9 92,7
92
90,7
84
93,1
92,5
90
88
LSA 43.2 M45
94%
92,3
92,1
10
20
30
40
50
60
70
80 kVA
Reactances Class H / 480 V - Time constants (ms)
S1
S15
S25
S35
M45
L65
L8
Kcc
Short-circuit ratio
0,52
0,46
0,41
0,42
0,39
0,38
0,4
Xd
Direct axis synchro.reactance unsaturated
234
265
297
303
300
306
293
Xq
Quadra. axis synchr.reactance unsaturated
140
159
178
181
180
184
176
Tdo
Open circuit time constant
1131
1131
1131
1177
1270
1354
1431
Xd
Direct axis transient reactance saturated
10,3
11,7
13,1
12,8
11,8
11,3
10,2
Td
Short circuit transient time constant
50
50
50
50
50
50
50
X"d
Direct axis subtransient reactance saturated
5,1
5,8
6,5
6,4
5,9
5,6
5,1
T"d
Subtransient time constant
X"q
Quadra. axis subtransient reactance saturated
6,4
7,3
8,2
7,3
6,3
Xo
Zero sequence reactance unsaturated
0,4
0,7
0,8
0,4
0,1
0,5
0,8
X2
Negative sequence reactance saturated
5,8
6,6
7,4
7,2
6,6
6,3
5,8
Ta
Armature time constant
Others data - Class H / 480 V
io (A)
No load excitation current (SHUNT / AREP or PMG)
0,5/1
0,5/1
0,5/1
0,5/1
0,4/0,8
0,4/0,8
0,4/0,8
ic (A)
Full load excitation current (SHUNT / AREP or PMG)
1,4/2,8
1,5/3
1,6/3,2
1,8/3,6
1,6/3,2
1,6/3,2
1,6/3,2
uc (V)
Full load excitation voltage (SHUNT / AREP or PMG)
25/12
27/14
30/15
33/16
29/14
29/14
29/14
ms
Recovery time (U = 20 % trans.)
500
500
500
500
500
500
500
kVA
Motor start. (U = 20% sust.) or (U = 50% trans.) SHUNT.
151
151
151
162
198
233
269
kVA
Motor start. (U = 20% sust.) or (U = 50% trans.) AREP
175
175
175
190
225
265
310
Transient dip (rated step load) SHUNT / PF : 0,8 LAG
Transient dip (rated step load) AREP / PF : 0,8 LAG
14
15,3
16,5
16,2
15,3
14,9
14
11,7
12,7
13,6
13,4
12,7
12,4
11,6
No load losses
1440
1440
1440
1630
1640
1770
2060
Heat rejection
4150
4910
5760
6730
6420
6970
7570
LSA 43.2 - 4 Pole
Transient voltage variation - 480 V - 60 Hz
Load application (SHUNT excitation)
S35
S1/S15/S25
25 %
M45
Load application (AREP or PMG excitation)
L65
L8
S35
15
10
L8
10
5
0
0
50
100
150
200
250 kVA
50
kVA at 0,8 power factor
100
150
S35
250 kVA
Load rejection (AREP or PMG excitation)
M45
S1/S15/S25
200
kVA at 0,8 power factor
Load rejection (SHUNT excitation)
M45
L65
L8
30%
30%
25
25
20
15
L8
20
15
10
10
L65
S35
S1/S15/S25
% Voltage rise
% Voltage rise
L65
15
0
0
50
100
150
200 kVA
50
100
S35
200 kVA
Motor starting (AREP or PMG excitation)
Motor starting (SHUNT excitation)
S1/S15/S25
150
kVA at 0,8 power factor
kVA at 0,8 power factor
M45
L65
L8
S1/S15/S25
35%
35%
30
30
25
25
% voltage dip
% voltage dip
M45
20
% Voltage dip
20
% Voltage dip
S1/S15/S25
25 %
20
15
M45
L65
L8
20
15
10
10
S35
0
0
50
100
150
200
Locked rotor
250
300 kVA
50
100
150
200
250
300
350 kVA
Locked rotor
1) For a starting P.F. differing from 0,6 the starting kVA must be multiplied by (Sine /0,8)
2) For voltages other than 480V(Y), 277V(), 240V(YY ) at 60 Hz then kVA must be multiplied by (480/U)2 or (277/U)2 or (240/U)2.
LSA 43.2 - 4 Pole
3 phase short-circuit curves at no load and rated speed (star connection Y)
10000
Current (A)
LSA 43.2 S1
Symmetrical
Asymmetrical
1000
AREP or PMG
100
SHUNT
10
1
10
100
1000
10000
time (ms)
10000
Current (A)
LSA 43.2 S15
Symmetrical
Asymmetrical
1000
AREP or PMG
100
SHUNT
10
1
10
100
1000
10000
time (ms)
10000
Current (A)
LSA 43.2 S25
Symmetrical
Asymmetrical
1000
AREP or PMG
100
SHUNT
10
1
10
100
1000
10000
time (ms)
10000
Current (A)
LSA 43.2 S35
Symmetrical
Asymmetrical
1000
AREP or PMG
100
SHUNT
10
1
10
100
1000
10000
time (ms)
LSA 43.2 - 4 Pole
3 phase short-circuit curves at no load and rated speed (star connection Y)
10000
Current (A)
LSA 43.2 M45
Symmetrical
Asymmetrical
1000
AREP or PMG
100
SHUNT
10
1
10
100
1000
10000
time (ms)
10000
Current (A)
LSA 43.2 L65
Symmetrical
Asymmetrical
1000
AREP or PMG
100
SHUNT
10
1
10
100
1000
10000
time (ms)
10000
Current (A)
LSA 43.2 L8
Symmetrical
Asymmetrical
1000
AREP or PMG
100
SHUNT
10
1
10
100
1000
10000
time (ms)
Inuence due to connexion.
Curves shown are for star (Y) connection.
For other connections, use the following multiplication factors :
- Series delta : Current value x 1,732
- Parallel star : Current value x 2
Influence due to short-circuit.
Curves are based on a three-phase short-circuit.
For other types of short-circuit, use the following multiplication factors :
3 phase
2 phase L - L.
1 phase L - N.
Instantaneous (Max)
0,87
1,3
Sustained
1,5
2,2
Max sustained duration (AREP/ PMG)
10 sec.
5 sec.
2 sec.
LSA 43.2 - 4 Pole
Single bearing dimensions
BD
L
Access to
regulator
LB
372
42
Xg
AH
456
Access to terminals
14,5 H14
PMG optional
AIR OUTLET
40
120
3
T
120
Y DIA, Qty X Eq.
Sp. on U.
96
580
142
423
BL
Frame dimensions
TYPE
L max without PMG
LSA 43.2 S1
627
LB
565
Xg
270
Weight (kg)
210
LSA 43.2 S15
627
565
270
210
LSA 43.2 S25
627
565
278
230
LSA 43.2 S35
627
565
278
230
LSA 43.2 M45
662
600
295
260
LSA 43.2 L65
747
685
315
280
LSA 43.2 L8
747
685
340
320
Flange (mm)
S.A.E.
BD
4
474
356
AIR INLET
Access to rotating diodes
20
332,5
213
BH
6
11 DIA, Qty 10 as
shown on M
+0
225 -2
373
235
15
178
- 0,050
BX - 0,100
N - 0,127
30
Cable output
Coupling
BL
452
BH
146
P
413
N
361,95
M
381
T
5
Flex plate
111/2
10
Flange S.A.E 4
Flange S.A.E 3
Flange S.A.E 2
Flex plate (mm)
S.A.E.
BX
11 1/2
352,42
U
333,38
X
8
Y
11
AH
39,6
474
452
146
450
409,575
428,625
10
314,32
295,28
11
53,8
514
492
165
490
447,675
466,725
263,52
244,48
11
62
Torsional analysis data
35
70
75
70
67
18
Xr
Lr
Gravity center : Xr (mm), Rotor length Lr (mm), Weight : M (kg), Moment of inertia : J (kgm2) : (4J = MD2)
Flex plate S.A.E. 8
Flex plate S.A.E. 10
Flex plate S.A.E. 11 1/2
TYPE
Xr
Lr
M
J
Xr
Lr
M
J
Xr
Lr
M
J
338
590
74,5
0,3446
328
590
75
0,3524
312
590
75,5
0,3634
LSA 43.2 S1
LSA 43.2 S15
338
590
74,5
0,3446
328
590
75
0,3524
312
590
75,5
0,3634
LSA 43.2 S25
338
590
74,5
0,3446
328
590
75
0,3524
312
590
75,5
0,3634
LSA 43.2 S35
341
590
78,1
0,3653
331
590
78,6
0,3731
315
590
79,1
0,3841
LSA 43.2 M45
358
625
87,7
0,4141
348
625
88,2
0,4219
332
625
88,7
0,4329
LSA 43.2 L65
386
710
100,3
0,4711
376
710
100,8
0,4789
360
710
101,3
0,4899
LSA 43.2 L8
370
742
117,1
0,5438
368
742
117,5
0,5539
367
742
117,8
0,5720
10
LSA 43.2 - 4 Pole
Two bearing dimensions
474
Access to
regulator
LB
372
82
42
Xg
Access to terminals
40
AIR OUTLET
6
Frame dimensions
TYPE
LSA 43.2 S1
120
120
14,5 H14
M10 DIA, Qty 4x2
as shown on
428,625 (SAE3)
580
213
PMG optional
96
356
AIR INLET
Access to rotating diodes
423
452
20
357,5
146
6
59
+0
225 -2
15
10
16
240
373
235
+ 0,030
178
Cable output
55 + 0,011
450
M 20 x 42
409,575 - 0,127
456
L max without PMG
672
LB
590
Xg
295
Weight (kg)
220
LSA 43.2 S15
672
590
295
220
LSA 43.2 S25
672
590
295
220
LSA 43.2 S35
672
590
303
240
LSA 43.2 M45
707
625
320
270
LSA 43.2 L65
792
710
340
290
LSA 43.2 L8
792
710
365
330
Torsional analysis data
35
70
75
70
67
60
55
Xr
Lr
Gravity center : Xr (mm), Rotor length Lr (mm), Weight : M (kg), Moment of inertia : J (kgm2) : (4J = MD2)
TYPE
LSA 43.2 S1
Xr
301
Lr
661
M
74,2
J
0,3367
LSA 43.2 S15
301
661
74,2
0,3367
LSA 43.2 S25
301
661
74,2
0,3367
LSA 43.2 S35
305
661
77,8
0,3573
LSA 43.2 M45
321
696
87,5
0,4062
LSA 43.2 L65
349
781
100,1
0,4632
LSA 43.2 L8
362
781
110,9
0,525
11
LEROY-SOMER 16015 ANGOULME CEDEX - FRANCE
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