Baudouin Gas Generators ARK-NGB 256 L5

ARK-NGB 256 L5 Natural Gas Generator – High-Capacity, Low-Emission Industrial Power

The ARK-NGB 256 L5 natural gas generator from Arken Power Solutions delivers 256 kVA continuous and 313 kVA prime power, powered by the Baudouin 6M21G4N0/5 6-cylinder, turbocharged, water-cooled engine. It ensures powerful performance, exceptional efficiency, and low emissions for continuous industrial use.

Its LINZ PRO28 ME/4 alternator offers 94.3% efficiency, ±1% voltage regulation, and <5% THD, providing clean, stable, and reliable electricity. Built to ISO 8528 and ISO 3046 standards, the ARK-NGB 256 L5 operates at 72.3 dBA and includes a 1-year / 1000-hour warranty, making it a durable and environmentally responsible energy solution.

Power Prime (kVA / kW)

313 / 250,4

Power Standby (kVA / kW)

N/A

Speed (r.p.m)

1500 dev/dk

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0,8
BrandBAUDOUIN
Power PRP [kW]288
Model6M21G4N0/5
N° of Cylinders / Valves6/24
Engine Type4
Displacement [lt]12,54
AspirationTurbocharger Intercooler
Bore[mm] x Stroke[mm]127x165
Compression Ratio11.5:1
Air FilterHeavy Duty
Cooling MethodWater Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)45
Governor TypeECU
Electrical System24VDC
Battery Charger Current70
Oil Capacity [lt]30
Exhaust Gas Flow PRP [m3/min]66,2
Exhaust Gas Temp. [°C]≤549
Air Flow PRP [m3/min]17,5
Cooling Air Flow PRP [m3/min]492
Starter Power (kW)7,5
Standard Battery Voltage [V]24VDC
Standard Battery Capacity2x105Ah
Standard Battery TypeMaintenance-Free Lead Acid
BrandLINZ
ModelPRO28 ME/4
Voltage400 /230 VAC
Number of Phase3
Power Factor0.8
Number of Poles4
Connection TypeStar
BearingSingle

Datasheet

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