250kw Avespeed Cummins Diesel Power Electric Generator Set/Gensets with Four Stroke

• After-sales Service: 12months
• Warranty: 12months
• Type: Basic Diesel Generator
• Model NO.: C250/S
• Installation Method: Fixed
• Stroke: Four Stroke
• Cooling Method: Air Cooled
• Output Type: AC Three Phase
• Speed: HSS
• Conditions of Use: Land Use
• Usage: Common Units
• Landuse Type of Unit: Automation Type
• Excitation Mode: AC Rotating Exciter
• Generator Power: 250kw
• Diesel Engine: Nta855-G2
• Alternator Model: Yhg314e
• Transport Package: Woodcase
• Specification: Power: 250KW
• Trademark: AVESPEED
• Origin: China
• HS Code: 8502131000
• Production Capacity: 500PCS/Month

Product Description

250KW AVE-Cummins Range low fuel consumption Diesel electric generator sets/Generating Sets

Engines: Cummins, Alternator: Leroy somer or Staford

Whole Features

1)Whole hoisting and installation high strength low carbon steel welded bed plate.

2)Built-in shockproof system and advanced coating make it wear-resisting.

3)Features; Heavy load, durable 4 stroke water-cooled engine, excellent transient response

Structure: 4 valves each cylinder, stainless crankshaft, bolt, cast Iron Steel and replaceable humid cylinder liner.
Main Specifications of Cummins Generator Set from 140KW to 280KW

MAIN SPECIFICATIONS OF CUMMINS GENERATOR SETS C140 ~ C280
Continuous Model	C140		C160		C200		C250		C280
Continuous Output(KW/KVA)		140/175		160/200		200/250		250/313		280/350
TECHNICAL DATA
DIESEL ENGINE MODEL		6CTA8.3-G2		6CTAA8.3-G2		NTA855-G1		NTA855-G2		NTA855-G4
Engine Characters		Water-cooled, in line, 4-stroke, direct injection, Wet cylinder liner, 1500rpm
Constant Output(KW)		163		183		240		283		317
Standby Output(KW)		180		205		265		321		351
Aspiration		Turbocharged and Aftercooler
Bore(mm)xStroke(mm)		114x135				140x152
Piston Speed(m/s)		6.75				7.6
Cubic Capacity(Liters)		8.3				14
Compression Ratio		17.0:1				15:1
Cooling System Volume(L)		12.3				51
Max. Water Temperature		100ºC
Speed Characteristics		The speed stability bandwidt h ± 0.25%. The Steady governing rate ≤ 1%
Fuel Consumption		≤ 210g/kw.h
Lube consumption(prime)		≤ 1.36g/kw.h
Radiated Heat to Ambient(KWm)		24				42				46
Heat Rejection to coolant (KWm)		88				167				187
Heat Rejection to Exhaust(KWM)		127				208				212
Fan Cooling air Flow(m3/h)		19980				29380					29448
Intake Air Flow(I/s)		163				375				408
Exhaust Temperature ( ºC)		638				4850				5410
Exhaust Back Pressure		10Kpa(Maximum)
Alternator Model		YHG274G		YHG274H		YHG314C		YHG314E		YHG314F
Continuous Output(KW/KVA)		140/175		160/200		200/250		260/325		304/380
Power Efficiency		92.5%		93.3%		92%		93%		92.60%
Voltage Regulation		± 1.0% with 4% engine governing
Waveform Distortion		No load ≤ 1.5% and non-distorting balanced linear load ≤ 5%
THF/TIF		< 2%/ < 50
Fan Cooling Air Flow(l/s)		514						486