Sdec Diesel Generator ARK-S 440 N5

ARK-S 440 N5 Diesel Generator – Industrial Power, Efficiency, and Reliable SDEC Performance

The ARK-S 440 N5 diesel generator, designed by Arken Power Solutions, delivers 400 kVA prime and 440 kVA standby power, providing outstanding reliability and efficiency for industrial and commercial energy needs. Powered by the SDEC SC15G500D2 6-cylinder, turbocharged, intercooled, water-cooled engine, it ensures exceptional durability, fuel economy, and long-lasting performance under continuous load. Its NEKRA ARK 4FG alternator with electronic AVR guarantees ±1% voltage regulation and <5% THD, ensuring clean, stable, and consistent power output. Built in accordance with ISO 8528 and ISO 3046 standards, the ARK-S 440 N5 operates quietly at 72.6 dBA, features a corrosion-resistant canopy, and comes with 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)

400 / 320

Power Standby (kVA / kW)

440 / 352

Speed (r.p.m)

1500

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0,8
BrandSdec
Power PRP [kW]330
ModelSC15G500D2
N° of Cylinders / Valves6/24
Engine Type4 Stroke
Displacement [lt]14,16
AspirationTurbocharger
Bore[mm] x Stroke[mm]135x165
Compression Ratio15,55:1
Air FilterReplaceable Element
Cooling MethodWater Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)80,5
Governor TypeElectronic
Electrical System24VDC
Battery Charger Current55A
Oil Capacity [lt]41
Exhaust Gas Flow PRP [m3/min]50,5
Exhaust Gas Temp. [°C]600
Air Flow PRP [m3/min]19,8
Cooling Air Flow PRP [m3/min]642,6
Starter Power (kW)7,5kW
Standard Battery Voltage [V]24VDC
Standard Battery Capacity2x105Ah
Standard Battery TypeMaintenance-Free Lead Acid
BrandNekra
ModelARK 4FG
Voltage400 /230 VAC
Number of Phase3
Power Factor0,8
Number of Poles4
Connection TypeStar
BearingSingle

Datasheet

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