Perkins Diesel Generator ARK-P 850 S5

ARK-P 850 S5 Diesel Generator 

The ARK-P 850 S5 diesel generator, designed by Arken Generator, delivers 770 kVA prime and 850 kVA standby power, ensuring powerful and efficient energy generation for industrial and commercial applications. Powered by the Perkins 2806A-E18TTAG5 6-cylinder, turbocharged, air-to-air cooled engine, it provides outstanding fuel efficiency, durability, and stable performance under continuous load. Its STAMFORD S6L1D-C alternator with electronic AVR offers ±1% voltage regulation and <5% THD, delivering clean, reliable, and consistent power output. Built in compliance with ISO 8528 and ISO 3046 standards, the ARK-P 850 S5 operates quietly at 83 dBA, features a corrosion-resistant canopy, and comes with a 1-year or 1000-hour warranty, making it a robust and dependable power generation solution for both continuous and standby applications.

Power Prime (kVA / kW)

770 / 616

Power Standby (kVA / kW)

850 / 680

Speed (r.p.m)

1500

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0.8
BrandPerkins
Power PRP [kW]646
Model2806A-E18TTAG5
N° of Cylinders / Valves6/24
Engine Type4
Displacement [lt]18.1
AspirationTurbocharged - Air to air cooled
Bore[mm] x Stroke[mm]145x183
Compression Ratio14:1
Air FilterHeavy Duty
Cooling MethodWater Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)110
Governor TypeECM (Engine Control Modul)
Electrical System24VDC
Battery Charger Current50A
Oil Capacity [lt]68
Exhaust Gas Flow PRP [m3/min]132
Exhaust Gas Temp. [°C]464
Air Flow PRP [m3/min]58
Cooling Air Flow PRP [m3/min]16.29
Starter Power (kW)9kW
Standard Battery Voltage [V]24VDC
Standard Battery Capacity4x75Ah
Standard Battery TypeMaintenance-Free Lead Acid
BrandStamford
ModelS6L1D-C
Voltage400 /230 VAC
Number of Phase3
Power Factor0.8
Number of Poles4
Connection TypeStar
BearingSingle

Datasheet

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