Sdec Diesel Generator ARK-S 500 N5

ARK-S 500 N5 Diesel Generator – Industrial Power, Efficiency, and Reliable SDEC Performance

The ARK-S 500 N5 diesel generator, manufactured by Arken Generator, delivers 450 kVA prime and 500 kVA standby power, ensuring exceptional performance, reliability, and efficiency for industrial and commercial applications. Powered by the SDEC 6ETAA12.8-G31 6-cylinder, turbocharged, intercooled, water-cooled engine, it provides superior fuel economy, smooth operation, and long-lasting durability under continuous heavy load. Its NEKRA ARK 5C alternator with electronic AVR guarantees ±1% voltage regulation and <5% THD, delivering clean, stable, and consistent power output. Built in compliance with ISO 8528 and ISO 3046 standards, the ARK-S 500 N5 operates quietly at 72.7 dBA, features a corrosion-resistant canopy, and includes a 2-year or 1000-hour warranty, making it a dependable and efficient power generation solution for both continuous and standby applications.

Power Prime (kVA / kW)

450 / 360

Power Standby (kVA / kW)

500 / 400

Speed (r.p.m)

1500

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0,8
BrandSdec
Power PRP [kW]401
Model6ETAA12.8-G31
N° of Cylinders / Valves6/24
Engine Type4 Stroke
Displacement [lt]12.8
AspirationTurbocharged - Air to air cooled
Bore[mm] x Stroke[mm]130x161
Compression Ratio17:1
Air FilterHeavy Duty
Cooling MethodWater Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)N/A
Governor TypeElectronic
Electrical System24VDC
Battery Charger Current55A
Oil Capacity [lt]36
Exhaust Gas Flow PRP [m3/min]79,7
Exhaust Gas Temp. [°C]600
Air Flow PRP [m3/min]N/A
Cooling Air Flow PRP [m3/min]N/A
Starter Power (kW)7,5kW
Standard Battery Voltage [V]24VDC
Standard Battery Capacity2x105Ah
Standard Battery TypeMaintenance-Free Lead Acid
BrandNekra
ModelARK 5C
Voltage400 /230 VAC
Number of Phase3
Power Factor0,8
Number of Poles4
Connection TypeStar
BearingSingle

Datasheet

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