ACi4400 Series – Now with Global Voltage Range Models

ebm-papst introduces the ACi4400 tubeaxial fan series which is a fully compatible alternative to the classic 119 x 119 x 38 mm AC fans. Simply upgrade the technology to reduce energy costs. The ACi4400 series has been designed to replace conventional AC fans that use low-efficiency, shaded-pole motors with GreenTech EC compact fans for the ultimate combination of high performance, compactness, and efficiency. The ACi4400 series is a quieter, more energy efficient alternative to the 4000N, 4000Z, and 4600X series fans.

The core technology of the product is the complete integration of the transformer and drive electronics into the motor hub. The aerodynamic blade shape with added winglets contributes to improving the overall efficiency and significantly reducing the acoustic noise by up to 8 dB.

The drive concept of these energy-saving compact fans is based on the very efficient and durable ebm-papst GreenTech EC motor technology. The combination of energy savings and extended service life means these fans pay for themselves in the short term and continue to pay for themselves over the long haul with every operating hour.