Pramac GDW 20 Y (A10) 400V diesel generator

ThePramac GDW 20 Y 400/230 V is a professional-grade three-phase diesel generator designed for reliable operation both as a backup power source and for long-term use as a primary power supply. The model delivers 15.4 kW of maximum power and 14.6 kW of rated power, making it a practical solution for workshops, production sites, technical facilities, commercial premises and backup power supply systems.

The generator is equipped with a Yanmar 4TNV88-BIPGE diesel engine with a displacement of 2190 cm³, a mechanical speed governor and a liquid cooling system. The four-cylinder design and operation at 1500 rpm are well suited for stable operation under load. The model complies with the Stage V emissions standard, which is a significant advantage for the modern European market.

For convenient daily use, the generator features an electric start and comes with a 12 V / 80 Ah battery. This simplifies starting the unit and ensures the equipment is quickly ready for operation. This configuration is particularly useful for backup power supply at sites where a rapid supply of electricity is essential without requiring additional action from the user.

The model operates at 400/230 V, 50 Hz and is three-phase, making it suitable for connecting various professional equipment, engineering systems, pumps, ventilation, lighting and other loads. The generator uses a Mecc Alte ECP28 M4 C brushless alternator with insulation class H and protection rating IP23. The maximum current is 28 A, and fuel consumption at 100% load is 4.69 l/h.

When using the 68-litre fuel tank, the generator provides extended autonomous operation. The approximate running time at 100% load is 14.50 hours. The soundproof enclosure improves operating comfort, and for the Canopy version, the noise level is 60/89 dB. As a result, the Pramac GDW 20 Y 400/230 V is an excellent choice for sites requiring a stable three-phase power supply, a reliable Yanmar diesel engine, electric start and dependable daily operation.