Grupel SA articles

From one of these improvement projects, a new type of canopy emerged which is more resistant and whose manufacturing process is faster and more flexible.

But which features distinguish Grupel’s canopies?

Bolted / non-welded canopy
The main advantage of the bolted canopy is that it presents very low levels of oxidation, comparing to welded versions. Also, the canopy design has an overlap system with layers, similar to a rooftop, to minimize to the ma

Grupel’s range of portable generators allows you to have energy always at hand. The 3 models, with powers from 2 to 6.9kVA, are versatile, easy to use and ideal for activities at home or for leisure. But to ensure a proper and efficient operation, you must consider some pr

The space heater’s purpose is to reduce the moisture in the alternator.

The integrity of the insulation and the components of the generator, namely of the alternator, must be carefully preserved, and one of the easiest and most effective ways to prevent the accumulation of moisture and condensation is the use of space heaters, as these utensils maintain an adequate temperature so that the conditions for condensation are not met.

These c

To ensure the generator’s stable operation, it is important that there are no major voltage fluctuations. For this purpose, an excitation current is created to provide power to the AVR (Automatic Voltage Regulator), a device that maintains the generator`s nominal voltage at a preset value, even when there are sudden load variations or in the case of special operations, such as:

• parallel operation betwee

Power failures are inevitable, whether due to technical issues or adverse terrain and weather conditions. Standby generators or emergency run generators are used to, in situations like these, fill in as the main source of energy in the event of a network failure.

Having an alternative source of electricity is a useful and often highly necessary option, with many sectors and activities relying on energy continuously. Places such as supermarkets, hospitals, cli