Cummins Diesel Generator ARK-C 40 N5

ARK-C 40 N5 Diesel Generator – Compact, Reliable, and Efficient Power Solution

The ARK-C 40 N5 diesel generator, developed by Arken Power Solutions, delivers 35 kVA prime and 38 kVA standby power, providing reliable, efficient, and durable performance for residential, commercial, and light industrial applications. Powered by the Cummins X3.3-G1 4-cylinder, naturally aspirated, water-cooled engine, it ensures superior fuel efficiency, smooth operation, and long-lasting durability. Its NEKRA ARK 184H alternator with electronic AVR guarantees ±1% voltage regulation and <5% THD, delivering clean and stable power output. Built to comply with ISO 8528 and ISO 3046 standards, the ARK-C 40 N5 operates quietly at 71.6 dBA, features a corrosion-resistant canopy, and comes with a 1-year or 1000-hour warranty, making it a dependable and efficient power generation solution for both continuous and standby use.

Power Prime (kVA / kW)

35 / 28

Power Standby (kVA / kW)

38 / 30,4

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 / Valves4
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 Temp. [°C]38,2
Air Flow PRP [m3/min]≤550
Cooling Air Flow PRP [m3/min]34,4
Starter Power (kW)TBA
Standard Battery Voltage [V]12VDC
Standard Battery Capacity1x60Ah
Standard Battery Type Maintenance-Free Lead Acid
BrandNekra
ModelARK 184H
Voltage400 /230 VAC
Number of Phase3
Power Factor0.8
Number of Poles4
Connection TypeStar
BearingSingle

ENGINE
Arken Generator provides industrial engines that meet ISO 8528, ISO 3046 specifications; heavy duty type, oil, air or water-cooled depending on the requirements; for low fuel consumption; with mechanical and/or electronical type of governor mounted on fuel pump to ensure precise speed adjustment and regulation; with oil, fuel and air filter system based on engine type; oil and fuel designed for heavy operational conditions in order to make sure the unit lasts a long time with high performance; 4-stroke; direct injection with all the limit and level sensors required for protection. The engine is supplied with all the necessary equipment for safe operation. Only engines designed for standby are not included in the production portfolio.

ALTERNATOR
Arken Generator uses original European brand alternators for its gensets, that complies with all international certificates, IEC 60034-1, ISO8528-3, EN50151, BS4999-5000 VDE 0530, depending on their power and requirements. The alternators, that has high efficiency and high performance for all conditions, have all the quality certificates and comply with world standards.
COOLING SYSTEM
In order to meet variations such as availability, ease of spare parts, high performance and maximum efficiency, Arken Generator selects its radiators from the original radiators of the engine company in the generator set or applies the radiators approved by the engine company to the generator sets.

FRAME
Arken Generator manufactures its own chassis for all generator sets based on international standards. The chassis are designed and manufactured from plate sheet or profile content to show high resistance to vibration and stresses.

FUEL SYSTEM
Pressure loss from gas mixer (mbar): 5
Maximum suction pressure (mbar): 30
Max. Gas inlet temperature (°C): 35
Min/Max customer supply pressure before gas regulator (Bar): 0.02 / 0.04
Min./Max supply pressure at motor inlet (mbar): 15 / 35
Min. diameter of gas inlet pipe (mm): 24

CANOPY
To provide sound insulation (ISO8528-10:1998) and to protect the generator from the corrosive effects of external weather conditions, cabins or containers are used depending on the size of the generator or the degree of sound intensity. Although the priority when designing the cabinets is aimed only at the sound level, in addition to the conditions specified by ISO3046 and ISO8528 standards, the generator is designed to provide the declared power in tropical climate and 50°C ambient temperature, 30% relative humidity value and sea level. The cabins have features such as compact structure, low height, low noise level, easy access to the engine-alternator and control panel, two-point lifting, exhaust silencer hidden inside the cabin for safety and corrosion protection, and the ability to be disassembled.
DOCUMENTATION
Arken Generator Maintenance and user manual, Engine Operation and maintenance manual, Operation and maintenance manual, Control device Operation and maintenance manual, Warranty card, Electrical diagram

WARRANTY
The warranty period starts from the date of receipt of the goods, 1 Years or 1000 hours.

Datasheet

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