Pramac ES 8000 400V AVR petrol generator

The Pramac ES8000 #AVR is a professional three-phase petrol generator from the Long Run Energy series, designed for intensive and prolonged operation where stable voltage, reliability and sufficient power reserve are required. The model operates at 400/230 V / 50 Hz, has 3 phases and is equipped with an electronic voltage regulation system featuring a standard AVR 860 unit, making it the better choice for loads that are more sensitive to voltage quality than standard versions without AVR.

The generator delivers 6.6 kW of peak power (ESP) and 5.6 kW of continuous power (COP) in three-phase mode. For single-phase connection, the manufacturer specifies a maximum power of 4.0 kVA and a continuous power of 3.7 kVA, which is important to bear in mind when connecting a 230 V load. For connecting equipment, there is 1 Schuko 230V 16A IP54 socket, 1 CEE 230V 16A IP44 socket and 1 CEE 400V 16A IP44 socket. Page 3 also lists Thermal protection and Oil Guard.

The model uses a reliable 389 cm³ air-cooled Honda GX390 petrol engine. The generator features a manual start (Recoil), a mechanical speed regulator and an 11-litre fuel tank. Fuel consumption is 2.87 l/h at 100% load and 2.15 l/h at 75% load. Runtime reaches 3.83 hours at 100% load and 5.12 hours at 75% load.

The generator is equipped with an NSM brush-type alternator with insulation class H and IP23 protection. The permissible voltage deviation is 1.5%. The model’s dimensions are 729 × 500 × 536 mm, and its dry weight is 81 kg. The noise level is 97 dB(A) LWA, and the sound pressure at a distance of 7 m is 69 dB. Page 4 also notes the option to fit a transport kit with fixed or folding handles.