Traduction de «Pompe à vitesse variable » (Français → Anglais) :

For single-speed beltweighers, and variable-speed beltweighers having a manual speed setting control, the speed shall not vary by more than 5 % of the nominal value.

Underlines the potential of smart grids, demand side management tools and energy storage solutions, both to facilitate the best possible integration of RES-E and to even out grid fluctuations; re-emphasises the urgent need for further research into, and deployment of, electricity storage including on the basis of cooperation with pumped-storage hydroelectric plants; notes in particular the need for further research into variable-speed storage options, which offer a more flexible system for controlling storage speeds and thus facilitate faster and better-matching connections; calls on the Member States to avoid imposing a double tax bu ...[+++]rden on electricity storage operators;

‘capacity control’ means the ability of a heat pump space heater or heat pump combination heater to change its capacity by changing the volumetric flow rate of at least one of the fluids needed to operate the refrigeration cycle, to be indicated as ‘fixed’ if the volumetric flow rate cannot be changed or ‘variable’ if the volumetric flow rate is changed or varied in series of two or more steps.

For single-speed beltweighers, and variable-speed beltweighers having a manual speed setting control, the speed shall not vary by more than 5 % of the nominal value.

'A current of air of variable speed is blown over the vehicle.`

At the end of the first 40-second idling period (see 6.2.2) a current of air of variable speed shall be blown over the vehicle.