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Yanmar Stage V Diesel Generator ARK-Y 22 S5/ST-V

ARK-Y 22 S5 STAGE V Diesel Generator – Compact, Efficient, and Eco-Friendly Energy

The ARK-Y 22 S5 STAGE V diesel generator by Arken Power Solutions delivers 19.1 kVA prime and 21 kVA standby power with the Yanmar 4TNV88-BIECS EC STAGE V 4-cylinder, water-cooled, naturally aspirated engine. Designed to meet EU STAGE V emission standards, it combines high fuel efficiency, low operating noise, and excellent performance for commercial and light industrial use.

Equipped with a Stamford S0L2-G alternator offering 88.5% efficiency, ±1% voltage regulation, and <3% THD, it ensures clean and reliable electricity. Built to ISO 8528 and ISO 3046 standards, the ARK-Y 22 S5 STAGE V operates at 71.3 dBA and includes a 2-year / 1000-hour warranty, providing sustainable and dependable energy generation.

Power Prime (kVA / kW)

19,1 / 15,3

Power Standby (kVA / kW)

21/ 16,8

Speed (r.p.m)

1500

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0.8
BrandYanmar
Güç kW PRP18,9
Model4TNV88-BIECS - EC STAGE V
N° of Cylinders / Valves4/8
Engine Type4
Displacement [lt]2,19
AspirationNatural
Bore[mm] x Stroke[mm]88x90
Compression Ratio20
Air FilterDRY
Cooling MethodWater Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)8,5
Governor TypeMechanical
Electrical System12VDC
Battery Charger Current40A
Oil Capacity [lt]7,4
Exhaust Gas Flow PRP [m3/min]4,24
Exhaust Gas Temp. [°C]470
Air Flow PRP [m3/min]88,7
Cooling Air Flow PRP [m3/min]0,8
Starter Power (kW)1,4
Standard Battery Voltage [V]12VDC
Standard Battery Capacity1x60Ah
Standard Battery TypeMaintenance-Free Lead Acid
BrandStamford
ModelS0L2-G
Voltage400 /230 VAC
Number of Phase3
Power Factor0.8
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 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, 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
Arken Jenerator 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.

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 800 kVA. Larger power sets are supplied with an external stand-type fuel tank. Fuel tanks are 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 level gauge
  • Fuel return connection
  • Fuel outlet
  • Sludge, etc. accumulation section
  • Transparent fuel level gauge
  • Tank drain plug
  • Fuel supply switch / Automatic Fill (Optional)

CANOPY
Noise and isolation (ISO8528-10:1998) and to protect the generator from corrosive effects of external weather conditions, cabinets or containers are designed according to the generator and the degree of sound intensity. Even low noise levels targeted principally, the cabins are designed in accordance with international standards IEC 34-1 and ISO8528, according to the tropical climate at 50°C ambient temperatures. Sound intensity of 30% at 1 meter is calculated before the declared power. Cabs come with a compact construction, low height, low sound level, easy access to maintenance and control panel, lifting at two point, exhaust silencer stored in the cabin for safety and non-corrosion protection, easy on and off 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 up to 1 year or 1000 hours.

Datasheet

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