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Mitsubishi Diesel Generator ARK-M 1900 N5

ARK-M 1900 N5 Diesel Generator – Industrial-Grade Power and Efficiency

The ARK-M 1900 N5 diesel generator by Arken Power Solutions delivers 1700 kVA prime and 1870 kVA standby power, powered by the Mitsubishi S16R-PTA2 16-cylinder, turbocharged, water-cooled engine. Built for heavy-duty and continuous applications, it provides long-lasting reliability, exceptional fuel economy, and low emissions for demanding industrial environments.

Its Nekra ARK 7H alternator ensures 97.2 % efficiency, ±1 % voltage regulation, and < 5 % THD, guaranteeing stable, clean energy output. Fully compliant with ISO 8528 and ISO 3046 standards, the ARK-M 1900 N5 operates quietly at 75 dBA and comes with a 2-year / 1000-hour warranty, making it a dependable choice for large-scale power generation.

Power Prime (kVA / kW)

1750 / 1400

Power Standby (kVA / kW)

1900 / 1520

Speed (r.p.m)

1500

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0.8
BrandMitsubishi
Güç kW PRP1480
ModelS16R-PTA
N° of Cylinders / Valves16/64
Engine Type4
Displacement [lt]65,87
AspirationTurbocharged - Air to air cooled
Bore[mm] x Stroke[mm]170x180
Compression Ratio14.0:1
Air FilterHeavy Duty
Cooling MethodWater Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)350
Governor TypeElectronic
Electrical System24VDC
Battery Charger Current30A
Oil Capacity [lt]230
Exhaust Gas Flow PRP [m3/min]309
Exhaust Gas Temp. [°C]N/A
Air Flow PRP [m3/min]117
Cooling Air Flow PRP [m3/min]1950
Starter Power (kW)2x7.5kW
Standard Battery Voltage [V]24VDC
Standard Battery Capacity4x150Ah
Standard Battery TypeMaintenance-Free Lead Acid
BrandNEKRA
ModelARK 7G
Voltage400 /230 VAC
Number of Phase3
Power Factor 0,8
Number of Poles4
Connection TypeStar
BearingSingle

ENGINE
Arken Jenerator provides industrial diesel engines that meet ISO 8528, ISO 3046 specifications; heavy duty type; oil, air or water-cooled depending on the requirements; 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 diesel 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 diesel protection. The diesel 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 Jenerator uses original European brand alternators for its gensets, that complies with all international certificates, IEC 60034-1, ISO8528-3, EN50511, 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
Arken Jenerator chooses its radiators from the original selection or from approved vendor list of its engine on boards for the purpose of usability, spare part availability, high performance and maximum efficiency. 55C remote type radiators are appliible.

FRAME
Arken Jenerator manufactures its own chassis based on international standards for all generator sets. The frames are designed and manufactured to provide high strength from the inside of the plate panel or profile to the vibration and stresses.

FUEL TANK
Arken Jenerator uses an in-chassis daily fuel tank in generator sets up to 800kVA. Larger power sets are supplied with an external stand-type fuel tank. Fuel tanks can be manufactured from plate steel or other suitable materials in accordance with the relevant standards. Arken fuel tanks mainly include:

  • Fuel fill point and cap
  • Tank vents
  • Fuel outlet valve
  • Fuel return connection
  • Tank drain plug
  • Sludge, etc. accumulation section
  • Transparent fuel level gauge
  • Floating level switch / Automatic Fill (Optional)

CANOPY
To provide sound isolation (ISO8528-10:1998) and to protect the generator from corrosive effects of external weather conditions, cabinets or containers are used depending on the size of the generator or the degree of sound intensity. Even low noise level is targeted principally, the cabins are designed in order to deliver stated power, in addition to the conditions set by ISO3046 and ISO8528, according to the tropical climate at 50C ambient temperatures, relative humidity of 30% at sea level is designed to deliver the declared power. Cabs come with a compact construction, low height, low sound level, easy access to the engine-alternator and control panel, lifting at two point, exhaust silencer stored in the cabin for safety and non-corrosion protection, and with ease of disassembly.

DOCUMENTATION
Maintenance and operation manual, Engine and alternator manuals, Controller booklet, Warranty sheet, Electrical diagram.

WARRANTY
The warranty period begins from the date of the invoice of the item and runs upto 1 Year or 1000 hours.

Datasheet

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