Mitsubishi Diesel Generator ARK-M 2550 N5

ARK-M 2550 N5 Diesel Generator – High-Efficiency and Durable Industrial Power

The ARK-M 2550 N5 diesel generator by Arken Generator produces 2290 kVA prime and 2540 kVA standby power, powered by the Mitsubishi S16R2-PTAW 16-cylinder, turbocharged, water-cooled engine. Designed for continuous heavy-duty use, it ensures powerful performance, low fuel consumption, and superior reliability.

Its Nekra ARK 7K alternator provides 96.7 % efficiency, ±1 % voltage regulation, and < 5 % THD, supplying clean and stable power. Fully compliant with ISO 8528 and ISO 3046, the ARK-M 2550 N5 operates at 75 dBA and includes a 2-year / 1000-hour warranty, offering a robust and dependable energy solution

Power Prime (kVA / kW)

2290 / 1832

Power Standby (kVA / kW)

2540 / 2032

Speed (r.p.m)

1500

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0.8
BrandMitsubishi
Power PRP [kW]1960
ModelS16R2-PTAW
N° of Cylinders / Valves16/64
Engine Type 4
Displacement [lt]79,9
AspirationTurbocharged And Aircooler (Fresh water to cooler)
Bore[mm] x Stroke[mm]170x220
Compression Ratio14.0:1
Air FilterHeavy Duty
Cooling MethodWater Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)442
Governor TypeElectronic
Electrical System24VDC
Battery Charger Current30A
Oil Capacity [lt]290
Exhaust Gas Flow PRP [m3/min]451
Exhaust Gas Temp. [°C]N/A
Air Flow PRP [m3/min]170
Cooling Air Flow PRP [m3/min]2316
Starter Power (kW)2x7.5kW
Standard Battery Voltage [V]24VDC
Standard Battery Capacity4x150Ah
Standard Battery TypeMaintenance-Free Lead Acid
BrandNEKRA
ModelARK 7K
Voltage400 /230 VAC
Number of Phase3
Power Factor0.8
Number of Poles4
Connection TypeStar
BearingSingle

Datasheet

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