Yanmar Diesel Generator ARK-Y 55 N5

ARK-Y 55 N5 Diesel Generator – Reliable and Fuel-Efficient Industrial Energy

The ARK-Y 55 N5 diesel generator from Arken Generator delivers 47 kVA prime and 51.7 kVA standby power, powered by the Yanmar 4TNV98T-GGEA 4-cylinder, turbocharged, water-cooled engine. It ensures optimal efficiency, strong performance, and dependable operation in demanding conditions.

Equipped with a Nekra ARK 224D alternator featuring 90.8 % efficiency, ±1 % voltage regulation, and < 5 % THD, it produces clean, stable power output. Built according to ISO 8528 and ISO 3046 standards, the ARK-Y 55 N5 operates at 71.6 dBA and includes a 2-year / 1000-hour warranty, offering lasting reliability for industrial use.

Power Prime (kVA / kW)

47 / 37,6

Power Standby (kVA / kW)

51,7 / 41,4

Speed (r.p.m)

1500

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0.8
BrandYanmar
Power PRP [kW]41,4
Model4TNV98T-GGEA
N° of Cylinders / Valves4/8
Engine Type4
Displacement [lt]3,319
AspirationTurbocharger
Bore[mm] x Stroke[mm]98x110
Compression Ratio18:1
Air FilterHeavy Duty
Cooling MethodWater Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)4,2
Governor TypeMechanical
Electrical System12VDC
Battery Charger Current40A
Oil Capacity [lt]10,5
Exhaust Gas Temp. [°C]10,45
Air Flow PRP [m3/min]480
Cooling Air Flow PRP [m3/min]TBA
Starter Power (kW)2,3kW
Standard Battery Voltage [V]12VDC
Standard Battery Capacity1x60Ah
Standard Battery TypeMaintenance-Free Lead Acid
BrandNEKRA
ModelARK 224D
Voltage400 /230 VAC
Number of Phase3
Power Factor0.8
Number of Poles4
Connection TypeStar
BearingSingle

Datasheet

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