Pramac ES 4000 230V AVR petrol generator

The Pramac ES4000 #AVR is a single-phase petrol generator from the Long Run Energy series, designed for continuous operation where a stable voltage and reliable backup power are required. The model operates at 230 V / 50 Hz, has a single phase and is equipped with an electronic voltage regulation system featuring a standard AVR 520 unit, making it the best choice for loads that are more sensitive to voltage quality.

The generator delivers 3.1 kW of maximum power (ESP) and 2.6 kW of continuous power (COP). This is sufficient to power lighting, household appliances, pumps, service equipment and power tools. Two Schuko 230V 16A IP54 sockets are provided for connecting loads. Page 3 also lists Thermal Protection and Oil Guard, which enhance safety during operation.

The model uses a reliable 196 cm³ air-cooled Honda GX200 petrol engine. The generator features a manual start (Recoil), a mechanical speed regulator and an enlarged 11-litre fuel tank. Fuel consumption is 1.57 l/h at 100% load and 1.18 l/h at 75% load. Runtime reaches 7.01 hours at 100% load and 9.32 hours at 75% load.

The generator is equipped with an NSM brush-type alternator with insulation class H and IP23 protection. The model’s dimensions are 623 × 409 × 500 mm, and its dry weight is 43 kg. The noise level is 95 dB(A) LWA, and the sound pressure at a distance of 7 m is 67 dB. Page 4 also notes the option to fit a transport kit with fixed or folding handles.