In control cabinets hot spots can arise, which can reach temperatures of over 90 °C and cause the destruction of sensitive electronics. Filter fans, units that combine fans and dust filters, can help by conveying excess heat out of control cabinets and electronics housings while also preventing the ingress of dirt particles.»
Not only do the latest electronically commutated motors (EC motors) consume much less electricity, they are usually considerably more compact at equal or even higher power output. Their use in household appliances provides an example of the resulting benefits for machinery and equipment. A few scenarios described below show the advantages.»
Thanks to modifications to the car deck’s and passenger ventilation system, the ferry operator Scandlines saves two million kilowatt-hours per year. For chief engineer Carsten Johansen this is an important step towards zero emissions.»
A fault current’s waveform is crucial to the selection of the
right residual current circuit breaker – also for EC motors.»
Three years of joint development efforts by LUNOS and ebm-papst went into Silvento ec ventilators – along with the understanding that candor and trust are essential to the successful completion of such an extensive project.»
An EC fan is at the heart of the heat recovery system made for easy retrofits by Pamon Ab. But first its alarm relay had to learn “Finnish.”»
Dr. Bruno Lindl about the advantages of the new RadiPacs from ebm-papst.»
The hidden cost of variable frequency drives»
Uwe Sigloch, Head of Market Management Ventilation/Air Conditioning at ebm-papst, about the outcome of the EU eco-design directive»
Quiet and reliable robots do the lawn mowing and vacuum cleaning»
In the Saarland, wind-power stations are being developed and built that are reliable and set new standards with self-cooling forces — using EC technology.»
Every cubic centimetre of space that is taken up by a fan in server racks or telecommunication base stations is wasted space. A new generation of high-performance fans gets moving — to make more room»