Energy-efficient fan-and-filter units

Using the same diagonal fan technology as the standard variant, Rittal’s TopTherm EC fan-and-filter unit (pictured) provides improved performance against static pressure, offering a more constant air throughput and energy savings in excess of 60 percent over previous models.

Compliance  with ongoing energy efficiency guidelines can be met and exceeded by using EC motors. Intelligent control and fan status monitoring is available for larger units.

Rittal’s TopTherm Blue e cooling units also provide an energy efficient means of cooling enclosures. Incorporating the integrated eComfort controller and offering energy savings of up to 45 percent, the units are compatible with Rittal’s RiDiag II software.

RiDiag II is a setup, diagnostic and data acquisition tool that can be used to view and adjust settings, log equipment data and track performance in real-time. All cooling parameters, such as the enclosure internal temperature set point, switching hysteresis, high temperature alarm offset and sensitivity of the filter mat monitoring, can be modified and saved. The results of diagnostic checks may also be stored.