Compact fan ACi 4400
ACi 4400 with GreenTech EC motor.
The ACi 4400 with GreenTech EC technology achieves an air flow of 180 m³/h and a maximum pressure of 74.7 Pa with operating noise of 42 dB(A) and a power consumption of just 4.4 W (65% efficiency of drive motor). It is available off the shelf in a range of speeds versions. The service life is more than 62,500 hours (at 40 °C). Strands or flat plugs that can be configured as necessary and a weight of 250 g makes it suitable for many different applications. Approvals in accordance with VDE 0850, UL, CSA and CCC standards have been obtained. The operating temperature of the fan ranges from -20 to +75 °C. The input voltage of the 230 V (50/60 Hz) version is 195 - 265 V, while the 115 V (50/60 Hz) version operates between 85 and 132 V.
Compact fan W1G130
W1G130 with GreenTech EC motor.
The W1G130 with GreenTech EC motor requires up to 60% lower input capacity than its AC predecessor. For the consumer, that means that a conversion will pay for itself within no more than a year. It is based on the tried and tested ESM motor technology with 2 speed stages, which can be switched according to demand. This enables further energy savings to be made, increasing the overall efficiency of the application even further. The two programmed speed stages have been selected to cover the air performance of the two earlier AC predecessors, representing a further benefit for the customer. But the new GreenTech EC fan also has more to offer: With IP54 protection rating and permissible ambient temperature up to +70 °C, it is also eminently suitable for industrial applications.