Perkins Diesel Generator ARK-P 720 S5

ARK-P 720 S5 Diesel Generator 

The ARK-P 720 S5 diesel generator, manufactured by Arken Generator, delivers 670 kVA prime and 720 kVA standby power, offering exceptional reliability and efficiency for industrial and commercial applications. Powered by the Perkins 2806A-E18TAG2 6-cylinder, turbocharged, air-to-air cooled engine, it ensures long-lasting durability, low fuel consumption, and consistent performance under heavy loads. The STAMFORD S5L1D-F alternator with electronic AVR provides ±1% voltage regulation and <5% THD, guaranteeing clean and stable power output. Built in compliance with ISO 8528 and ISO 3046 standards, the ARK-P 720 S5 operates quietly at 81.8 dBA, features a corrosion-resistant canopy, and includes a 1-year or 1000-hour warranty, making it a dependable and high-performance power generation solution for continuous and standby use.

Power Prime (kVA / kW)

670 / 536

Power Standby (kVA / kW)

720 / 576

Speed (r.p.m)

1500

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0.8
BrandPerkins
Power PRP [kW]565
Model2806A-E18TAG2
N° of Cylinders / Valves6/24
Engine Type4
Displacement [lt]18.1
AspirationTurbocharged - Air to air cooled
Bore[mm] x Stroke[mm]145x183
Compression Ratio14.5:1
Air FilterHeavy Duty
Cooling MethodWater Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)61
Governor TypeECM (Engine Control Modul)
Electrical System24VDC
Battery Charger Current70A
Oil Capacity [lt]62
Exhaust Gas Flow PRP [m3/min]106
Exhaust Gas Temp. [°C]555
Air Flow PRP [m3/min]37
Cooling Air Flow PRP [m3/min]702
Starter Power (kW)9kW
Standard Battery Voltage [V]24VDC
Standard Battery Capacity2x105Ah
Standard Battery TypeMaintenance-Free Lead Acid
BrandStamford
ModelS5L1D-F
Voltage400 /230 VAC
Number of Phase3
Power Factor0.8
Number of Poles4
Connection TypeStar
BearingSingle

Datasheet

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