Yanmar Diesel Generator ARK-Y 15 S5

ARK-Y 15 S5 Diesel Generator – Compact, Reliable, and Efficient Power

The ARK-Y 15 S5 diesel generator by Arken Generator delivers 12.5 kVA prime and 13.8 kVA standby power with a Yanmar 3TNV88-GGEA 3-cylinder, water-cooled, naturally aspirated engine. It provides excellent fuel efficiency, low noise, and stable performance for residential and light commercial applications.

Equipped with a Stamford S0L1-L alternator offering 85.9 % efficiency, ±1 % voltage regulation, and <3 % THD, it ensures clean, steady power output. Certified to ISO 8528 and ISO 3046, the ARK-Y 15 S5 operates at 71.3 dBA and includes a 2-year / 1000-hour warranty, ensuring durability and dependable operation.

Power Prime (kVA / kW)

12,5 / 10,0

Power Standby (kVA / kW)

13,8/ 11

Speed (r.p.m)

1500

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0.8
BrandYanmar
Power PRP [kW]18
Model3TNV88-GGEA
N° of Cylinders / Valves3/6
Engine Type4
Displacement [lt]2,19
AspirationNatural
Bore[mm] x Stroke[mm]88x90
Compression Ratio19:1
Air FilterHeavy Duty
Cooling MethodWater Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)TBA
Governor TypeElectronic
Electrical System12VDC
Battery Charger Current40A
Oil Capacity [lt]7,4
Exhaust Gas Flow PRP [m3/min]4,24
Exhaust Gas Temp. [°C]470
Air Flow PRP [m3/min]TBA
Cooling Air Flow PRP [m3/min]TBA
Starter Power (kW)1,4
Standard Battery Voltage [V]12VDC
Standard Battery Capacity1x60Ah
Standard Battery TypeMaintenance-Free Lead Acid
BrandStamford
ModelS0L1-L
Voltage400 /230 VAC
Number of Phase3
Power Factor0.8
Number of Poles4
Connection TypeStar
BearingSingle

Datasheet

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