| 摘要 |
A conditioning unit of the free cooling type (10), particularly for conditioning computing centers, of the type comprising:
- a water evaporation device (11) for cooling a conditioning air flow (12);
- fans (14) for moving the conditioning air flow;
- an auxiliary electric power supply unit (15);
- means (16) for detecting and signaling a type of electric power supply that is active, whether from an electrical grid or from the auxiliary power supply unit,
- means (18) for measuring the electric power absorbed by the conditioning unit,
- an electronic control and management unit (19), preset to control the fans in order to limit the speed and power absorption of each one of the fans. |
