A wide range of electronically commutated (EC) axial panel and centrifugal fans offered by ebm-papst in its product portfolio are designed to meet the various air conditioning solutions required in data centers, from in-row server rack cooling using chillers to precision air-conditioning units and other air handling units (AHUs).

The new AxiBlade.Perform fans in sizes 860 mm and 950 mm are engineered for enhanced air performanceSource: ebm-papst in applications such as chillers, evaporators and condensers. The newly developed plastic wall ring ensures stable air conduction, enables use in both airflow directions (intake and exhaust) and offers very flexible installation options. The fans' plug and play design makes them quick to install and easy to replace. Other practical features include a terminal box that can be bolted on at the side, a pressure tap for differential pressure and air flow measurement and provision for the use of an air inlet grill (FlowGrid), which effectively reduces tonal noise. AxiBlade.Perform fans support both MODBUS-RTU and ebm papst's NEXAIRA cloud connection.

Resonance detection and active power factor correction (PFC) increase the operational reliability of fans in data centers by preventing resonance in critical speed ranges, which in turn prevents damage to the fan bearings and components. At the same time, active PFC reduces harmonics at the supply connection, often eliminating the need for external filters and oversized power supply units.