What is the difference between prime, standby, and continuous generator ratings?

Prime-rated generators are built for continuous, variable-load operation typical of active construction sites and are the correct choice for almost all UAE construction applications. Standby-rated units are designed for limited emergency backup hours and will fail prematurely if used as a full-time power source. Continuous-rated generators supply a constant unchanging load, which is less common on sites where demand fluctuates throughout the working day. Confirming which rating class applies to a quoted machine is essential before hiring. Sparkline Group clearly specifies duty class on every generator in its fleet so there is no ambiguity at the point of hire.