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20KW-100KW Cummins range Diesel Generator sets/Gensets(点击看大图)
 
Product Name20KW-100KW Cummins range Diesel Generator sets/Gensets
Product Category Land Generator Sets  
Product Description】:
 
Avespeed/cummins Diesel Generator set is a set of complete equipment for electrical power supply.
Cummins engnes,high-quality alaternator(such as Leroy somer, Stamford etc) and advanced full automatic control system are produced through strict test, which together provides reliable power no matter as standby,prime or continuous use.
Technical specifications standard Cummins range Genset
Gensets adopt 3phase&4lines ouptput, voltage 380V/220V,frequency 50HZ/60HZ,power factor 0.8, neutral point to earth and protective performace complies with NEMA1 and IP22 Standard
Engine: Cummins
Alternator: Stamford/ Leroy somer
 
MAIN SPECIFICATIONS OF GENERATORS C20C100
GENSET
Continuous Model
C20
C30
C45
C75
C100
Continuous Output(KW/KVA)
20/25
30/37.5
45/56
75/94
100/112.5
TECHNICAL DATA
DIESEL ENGINE MODEL
4.B3.9-G2
4BT3.9-G2
4BTA3.9-G2
6BT5.9-G2
6BT5.9-G2
Engine Characters
Water-cooled, in line, 4-stroke, direct injection, Wet cylinder liner, 1500rpm
Constant Output(KW)
24
36
50
92
120
Standby Output(KW)
27
40
55
100
150
Aspiration
Naturally
Turbo
Turbo& after cooled
Turbo
Turbo&aftercooled
Bore(mm)xStroke(mm0
102x120
Cubic Capacity(Liters)
3.91
5.9
Compression Ratio
16.5:1
17.5:1
Cooling System Volume(L)
8
11
31
Max. Water Temperature
100℃
Speed Characteristics
The speed stability bandwidth±0.25%. The Steady governing rate≤1%
Fuel Consumption
215g/Kw.h
<220g/KW.H
Lube consumption(prime)
<1.36/kW.H
Radiated Heat to Ambient(KWm)
6
6
8
14
N/A
Heat
Rejection to coolant (KWm)
27
27
29
62
N/A
Heat Rejection to Exhaust(KWM)
38
38
41
69
N/A
Fan Cooling air Flow(m3/h)
6790
7470
Intake Air Flow(I/s)
572
601
612
1020
1302
Exhaust Temperature(℃)
480
492
502
576
524
Exhaust Back Pressure
10Kpa(Maximum)
Alternator Model
YHG184F
YHG184H
YHG224E
YHG274C
YHG274D
Continuous Output(KW/KVA)
22/27.5
30/37.5
48/60
80/100
100/120
Power Efficiency
81%
90%
88.6%
90.4%
90.8%
Voltage Regulation
±1.0% with 4% engine governing
Waveform Distortion
No load ≤1.5% and non-distorting balanced linear load ≤5%
Fan Cooling Air Flow(l/s)
216
514
 
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