Cummins Diesel Generator ARK-C 40 S5

ARK-C 40 S5 Diesel Generator – Compact, Reliable, and High-Efficiency Power Solution

The ARK-C 40 S5 diesel generator, designed by Arken Power Solutions, delivers 35 kVA prime and 38.5 kVA standby power, providing efficient, durable, and reliable energy for residential, commercial, and light industrial applications. Powered by the Cummins X3.3-G1 4-cylinder, naturally aspirated, water-cooled engine, it ensures exceptional fuel efficiency, stable operation, and long-lasting performance. Its STAMFORD S1L2-J alternator with electronic AVR offers ±1% voltage regulation and <5% THD, delivering clean, stable, and consistent power output. Built in accordance with ISO 8528 and ISO 3046 standards, the ARK-C 40 S5 operates quietly at 71.6 dBA, features a corrosion-resistant canopy, and includes a 1-year or 1000-hour warranty, making it a dependable and cost-effective solution for both continuous and standby power generation.

Power Prime (kVA / kW)

35 / 28

Power Standby (kVA / kW)

38,5 / 30,8

Speed (r.p.m)

1500

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0,8
BrandCummins
Power PRP [kW]32
ModelX3.3-G1
N° of Cylinders / Valves3
Engine Type4 Stroke
Displacement [lt]3,3
AspirationNatural
Bore[mm] x Stroke[mm]91,4x127
Compression Ratio18,5:1
Air Filter Heavy Duty
Cooling Method Water Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)11
Governor TypeMechanical
Electrical System12VDC
Battery Charger Current36
Oil Capacity [lt]8
Exhaust Gas Flow PRP [m3/min]38,2
Exhaust Gas Temp. [°C]≤550
Air Flow PRP [m3/min]34,4
Cooling Air Flow PRP [m3/min]1,76
Starter Power (kW)TBA
Standard Battery Voltage [V]12VDC
Standard Battery Capacity1x60Ah
Standard Battery Type Maintenance-Free Lead Acid
BrandStamford
ModelS1L2-J
Voltage400 /230 VAC
Number of Phase3
Power Factor0.8
Number of Poles4
Connection TypeStar
BearingSingle

Datasheet

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