Parameter of QC490D Series Genset
__Standby 18KW, 20KW
Option: Open type/Soundproof Canopy/Trailer
Echnical Specification for Standard Gen Set:
Gen-set adopt 3 phases& 4 lines output, with output 400V/230V, Frequency 50Hz/60Hz, Power factor 0.8, Neutral point to earth and protective performance complies with NEMA1 and IP22 standard.
Parameter:
Power Factor: 0.8(lagging)
Protection Standard: IP21-IP23
Model of Connection: 3 phase 4 lines
Insulation Grade: H
Frequency Drop(%): ≤ 0.5
Transient state frequency deviation(%): (advertised power) +10~-7
Frequency Recovery Time(S): ≤ 3
Voltage Recovery Time(S): ≤ 4
Waveform Distortion(%): ≤ 5
Features:
High fuel efficiency: Fewer fuel consumption at leading level than other competitive products.
The turbocharger with waste gated design: Optimizes operation across the torque curve resulting in excellent low-end torque.
Compacted yet durable and dependable engine: Cummins engines contain up to 40% fewer parts than competitive engines in its class. This results in a better power-to-weight ration, a less chance of failure and lower repair cost.
Advanced design and manufacturing: Make the engine delivers superior performance and lower cost than competitive engines.
Excellent cold start performance: Optional assistant cold starter with improved 6.6KW starter and intake air heater.
Excellent performance and advantage: Adopt advanced design to achieve higher horsepower and lower weight.
Genset Model
| NPQ18
| NPQ20
|
Standby power KW
| 18
| 20
|
Prime power KW
| 16
| 18
|
Rated Frequency ( HZ )
| 50
| 60
|
Engine Model
| QC490D
| QC490D
|
Rated Speed(r/min)
| 1500
| 1800
|
Cooling method
| Mode of Cooling
|
Number of Cylinders
| 4
| 4
|
Bore×Stroke ( mm × mm )
| 90*105
| 90*105
|
Displacement ( L )
| 2.672
| 2.672
|
Mode of Air Intake
| Normally Aspirated
|
Speed Regulating Mode
| Machine/Electronic
|
Fuel Consumption ( g/kw.h)
| ≤ 243
| ≤ 243
|
Combustion Chamber Type
| Direct Injection
|
Rrequency Regulation
| ≤ 0.25%
| ≤ 0.25%
|
Voltage Regulation
| ±0.5%
| ±0.5%
|
Steady-state Voltage Regulation
| ≤ ±1%
| ≤ ±1%
|
Transient Voltage Regulatio
| ≤ ±20%
| ≤ ±20%
|
Insulation Class
| H
| H
|
Working Volt
| 12V
| 12V
|
Extractor Diameter
| φ410
| φ410
|
Size ( mm )
| 1650*800*1150
| 1700*810*1200
|
Weight ( kg )
| 450
| 450
|
More than 20 years since its establishment, China Machine Energy Technology Co., Limited insists on the business mode of solution design, turnkey project sell and whole-process service.According to the various powers demands and requests, we provide the turnkey power supply solution and one-stop service for our customers personalized requests.
Under the new energy era, we insists on the direction of promoting green and environmental generator sets and associated engineering solution as our preferred strategic products.
For the special lack of electricity area and electricity consumption cost higher enterprises, we provide independent power station design scheme, leasing and contracting business.
Combined with globe update green and conservative new energy technologies and products, we cordial to service our clients with the on time, advanced and economic power solution of firming to reduce energy costs and responding low-carbon economy trend.
Our main business series are diesel generator sets, new energy generator sets, independent power station projects and green & energy conservative projects.
China Machine Energy Technology Co., Limited is willing to cooperate with you and create a better life!
