Pramac GDW 45 Y (A18) FS3A 400V diesel generator

The Pramac GDW 45 Y 400/230 V Stage IIIA is a three-phase diesel generator designed for sites requiring a stable power supply with ample power reserve and reliable operation in daily use. The model delivers 36.6 kW of maximum power and 33.0 kW of rated power, making it well-suited for backup power supply for businesses, workshops, engineering systems, construction sites and industrial premises.

At the heart of the unit is a Yanmar 4TNV98T-ZGPGE turbocharged diesel engine with a displacement of 3319 cm³ and an electronic speed governor. This configuration allows the generator to operate confidently under load and maintain stable operating parameters. Liquid cooling enhances reliability during prolonged operation, whilst compliance with Stage IIIA makes the model suitable for professional use.

An electric starter and a 12 V battery system are provided for starting, simplifying the process of bringing the generator into operation. This is a practical solution for sites where it is important to activate the backup power supply quickly and without unnecessary steps. The PDF specifies the battery voltage without a separate capacity value, so it is correct to refer to a 12-volt starting system.

The generator operates at 400/230 V, 50 Hz and is three-phase. The model’s maximum current is 66 A, and the Mecc Alte ECP32 2S4 C brushless alternator has insulation class H and protection rating IP23. At 100% load, fuel consumption is 9.95 l/h, which allows the model to be used for stable operation in either standby or primary power supply modes.

In the Canopy version, the generator measures 2200×1020×1292 mm, weighs 840 kg and has a noise level of 63/92 dB. This allows it to be used at sites where not only technical specifications are important, but also a quieter operating environment. The Pramac GDW 45 Y 400/230 V Stage IIIA is a powerful solution for those seeking a reliable Yanmar three-phase generator with a turbocharged engine, electric start and a well-designed noise-reduction system.