52
Model
KDE40ST3
Rated frequency
Hz
50
KVA 38
Rated output
KW 40
Rated voltage
V
230/400
Rated current
A
54.8
Rated rotation speed
r/min
3000
Phase no./ Excitation mode
Three phase /
Brushless self-excitation and constant voltage (with AVR)
Power factor (cos
φ
) 0.8(lag)
Insulation grade
H
Gener
ator
Pole number
4
Model
KM493G-1
Type
Four cylinder, 4-stroke, direct injection
Cylinder No.-Bore × Stroke mm
4
-
93×102
Displacement
L
2.771
Compression ratio
18.2
∶
1
Rated power KW
(
r/min
)
40/3000
Fuel type
0# (summer), -10# (winter), -35# (cold) light diesel
Lube oil type
Above CD grade, SAE 10W30 or 15W40
Fuel consumption
g/kw.h
≤
320
Fuel tank capacity
L
95
Engine
Continuous running time
h
6
Overall dimension LXWXH mm 1900×950×1200
Net weight
kg
985
Starting mode
12V electric starting
Noise at zero load
dB(A)/1m
70
Noise at rated load dB(A)/7m
53
Set
Structure type
Ultra silent
Instruction: The noise list indicates the noise emission level while not the safe working noise
level. Although the noise emission level is related to the sound exposure level, it is not the
judging standard for whether applying noise protection.
Factors affect the practical noise level include: the ambient condition and other noise source,
such as the quantity of working machine or the working hours in noisy condition. Furthermore,
the sound exposure level varies among different countries.