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CAD模型選擇
{emersonepg/leroy_somer/lv_alt_4p/lsa_493/lsa_493_asmtab.prj},{NB=LSA_49.3_S4_50Hz_400V_H125_660kVA_Single_1_14_AREP_R450M},{SERIES=LSA},{FREQ=50},{TR=H125},{VOLT=400},{POWER=660},{ES=AREP},{AVR=R450M},{BT=Single},{COOLING=Std Air (IC 01)},{FLANGE=1},{FLEX=14},{TYPE2=49.3},{LA=228.5},{IC=H},{WP=2/3 (winding 6S)},{NW=6 (12 option)},{PRTCTN=IP 23},{ALT=≤ 1000 m},{OVRSPD=2250 min**-1},{AF=1 m**3/s (50Hz) / 1.2 m**3/s (60Hz)},{VR=± 0.5 %},{SCC=300% (3 IN) : 10s},{THD=at no load < 4 % - on load < 4 %},{WFNEMA=< 50},{WFIEC=< 2 %},{PPATH=lsa_493_asmtpl.prj},{THDPDF=no-load < 4 % - on load < 4 %},{WFNEMAPDF=< 50},{WFIECPDF=< 2 %}
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LSA 49.3 S4 - Flange 1 - Flex plate 14
HELP_VARIABLE
Company
Emerson Electric Power Generation (EPG)
Description
LSA 49.3
Bill of material
LSA 49.3 S4 - Flange 1 - Flex plate 14
Part No.
LSA 49.3 S4 - Flange 1 - Flex plate 14
Series
LSA
Freq
50
60
50
60
Hz
T° Rise factor
H / 125° K
F / 105° K
H / 150° K
H / 163° K
H / 125° K
F / 105° K
H / 150° K
H / 163° K
Voltage
400.000
440.000
400.000
440.000
V
Power
660.000
730.000
820.000
910.000
1000.000
660.000
730.000
820.000
910.000
1000.000
Excitation System
AREP
PMG
AREP
PMG
AVR type
R450 M
R450 T
D510 C
R450 M
R450 T
D510 C
Bearing Type
Single
Double
Single
Double
Cooling
Std Air (IC 01)
Flange
S.A.E. 1
S.A.E. 1/2
S.A.E. 0
S.A.E. 00
S.A.E. 1
S.A.E. 1/2
S.A.E. 0
S.A.E. 00
Flex Plate
S.A.E. 14
S.A.E. 14
Frame Size
S4
L without PMG
1282
mm
LB
1241
mm
C
560
mm
Xg
590
mm
Weight
1427
kg
P
773.000
mm
N
511.175
mm
M
530.225
mm
LC
228.5
mm
XBG
12
W
6.000
mm
Beta
15.000
°
BX
466.700
mm
U
438.150
mm
X
8.000
mm
Y
14.000
mm
AH
25.400
mm
Insulation Class
H
Winding Pitch
2/3 (winding 6S)
Number of wires
6 (12 option)
Protection
IP 23
Altitude
≤ 1000 m
Overspeed
2250 min**-1
Air Flow
1 m**3/s (50Hz) / 1.2 m**3/s (60Hz)
Voltage Regulation
± 0.5 %
Short-circuit current
300% (3 IN) : 10s
Totale Harmonic distortion THD
at no load < 4 % - on load < 4 %
Waveform: NEMA = TIF
< 50
Waveform: IEC = FHT
< 2 %
Totale Harmonic distortion THD
no-load < 4 % - on load < 4 %
Waveform: NEMA = TIF
< 50
Waveform: IEC = FHT
< 2 %
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