Climate protection, efficiency and F-Gas Regulation – Christopher Hammel, Technical Manager of SKADEC GmbH, explains the advantages of propane as a natural refrigerant, why concerns are unfounded – and why EC fans are his tool of choice.»
The new administration building of IT specialist Bechtle thinks for itself and independently controls lighting and climate. This is smart and conserves resources: a perfect match with the company’s ambitious sustainability goals. One important component involves water chillers and heat pumps with natural refrigerants.»
ebm-papst is reorganizing itself as part of its “Making the future together” strategy, with the ventilation and heating technology specialist focusing on its strengths and beefing up its regional units at the same time. CEO Klaus Geißdörfer explains what the new structure will look like and what this means for customers.»
Range and charging times are important parameters for electric vehicles. The storage and use of electricity always generates heat loss that must be dissipated. This means that the quick-charge station itself, its power electronics, charging cable, and any buffer storage units that may be present need high-performance cooling concepts that can be easily integrated and operate reliably over a long period of time. Only with the right cooling capacity can the full charging capacity be used.»
Photovoltaics and solar heating on the roof are normal phenomena. Why not put the heat pump up there, too? In the Netherlands, this idea solves several problems at once.»
For outsiders, this is a tiny house. For industry, it is an outlook towards the future: in a demo test, the Dutch boiler manufacturer Intergas showcases how it generates cozy warmth from hydrogen. »
According to the so-called F-Gas Regulation, emissions of fluorinated greenhouse gases (F-gases) in the EU are to be significantly reduced by 2030. It is therefore essential to switch to natural refrigerants with a low global warming potential (GWP). However, these are often flammable. This means that all components installed in heat pumps, for example, must meet the standards for flammable refrigerants. This also applies to the fans used, but these also need to be as quiet and energy-efficient as possible.»
The ebm-papst Magazine mag is also available in print.
You can order the most recent and future issues via mail.
Fans are complex flow machines, which sometimes respond to aerodynamic changes in their surroundings. The installation situation plays an important role here. This means that, when installed in the application, the fan is often not as quiet as hoped for, or less efficient than promised in the data sheet. Last but not least, we recommend having the fan manufacturer on board at an early stage of in-house unit development. This means there will certainly be no unpleasant surprises later.»
Heating is essential in a cold, Danish winter. But burning gas or oil to create it harms the environment. Systems from Aktive Energi Anlæg A/S with heat pumps from EVAPCO offer a clean alternative. Using ambient air, they generate district heat for entire small cities, which benefits both people and nature.»
We have set a course for the energy revolution. Heating plays a very important role here. With state-of-the-art heat pumps, gas condensing boilers, etc., efficient system components from ebm-papst, and attractive state funding, environmentally friendly construction and renovation are now moving full steam ahead.»
Axial fans are normally used for situations when strong air flow with relatively low back pressure is required. That is why they have not yet been the fan of choice for devices that require a high pressure increase. But now that has all changed: ebm-papst’s new axial fans are also suitable for applications with high back pressure, meaning that these types of applications can also benefit from their higher air flow rates.»
Fan technology has developed very rapidly over the past 50 years. This would not be possible if you didn’t look at the big development picture: ventilation connections and therefore the perfect interaction of motor technology, electronics and aerodynamics. ebm-papst has been a key part of this evolution.»
In the winter you want your home to be warm and cozy. The hybrid heat pump from Dutch company Itho Daalderop provides pleasant heat, even in sub-zero temperatures. And it works with any gas boiler.»
Axial fans have to meet high demands on ventilation and air-conditioning equipment, because the cold side of the cooling circuit is subject to harsh environmental conditions. Against this background, ebm-papst has developed a new axial fan series in which AC variants also meet the future ErP requirements.»
Smoothies with pieces of fruit, or dairy products such as buttermilk and yogurt pose no problem for the ProMinent DULCO flex Control peristaltic metering pump. It places the right amount in the packaging, even when it comes to viscose food products – made possible by an EC drive.»
Demand for air/water heat pumps is rising; with output from 3 to 30 kW, they are a useful solution for single- and multi-family homes. Low procurement costs, uncomplicated installation and a small footprint make them an attractive heating alternative, and not only in new buildings. Modern EC fans play an important role in ensuring that such systems run very efficiently and economically.»
Digitization has long since become established in the heating systems sector. But until now no lean communication solution was available for small boilers. LIN-capable gas blowers from ebm-papst are about to change all that. To the advantage of manufacturers, fitters and end users.»
Turkey relies on the EU Ecodesign directive. Since 2018, the minimum efficiency standard has also applied to the condensing boiler market. emas, the
Turkish market leader, is not worried about the regulations being tightened.»
In a Local Interconnect Network (LIN) bus, the data transfer time is an important parameter for the communication between master and slave devices.»
Modern heating systems have to function efficiently, ecologically and economically without being excessively expensive to buy. A reasonable compromise is the key, particularly when replacing old heating systems. Condensing technology in combination with modern gas blowers can present an economical solution in such cases.»
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.»
The Swedish provider BAHNHOF converted a bunker in Stockholm into an unusual data center. Fans from ebm-papst keep the electricity bill just as cool as the location.»
To get the beer fresh to the tap, it is cooled on its way to the bar. Pump systems by Cornelius take care of this task.»
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.»
During the Chillventa trade show from October 11-13, 2016 the very latest developments in energy efficiency, heat pumps, and refrigeration technology will be presented. It will include three specialist forums, where experts present their in-depth knowledge of current issues in the industry. For refrigeration technology, a total of 46 presentations are planned, with ebm-papst addressing two issues.»
The European Union’s Ecodesign Directive 2009/125/EG and an energy efficiency label are now roiling the heating industry. ebm-papst got ready for it with a new production facility.»
Interview with Dr. Bruno Lindl, Managing Director Research and Development ebm-papst Group»
When creating a new oil condensing boiler, the company Wolf GmbH combined a proven combustion principle with technology from ebm-papst. The result was an efficient heater»
Air inlet grille for axial and centrifugal fans»
Energy-efficient air-conditioning technology in Switzerland»
During development of an innovative upright unit for the Italian boiler manufacturer BAXI S.p.A., ebm-papst had to go into some uncharted territory»
Controlled home ventilation for new buildings and renovation»
With its new supermarket, Brazil’s Verdemar retail chain takes its name literally by going green»
Renewable energies instead of fossil fuels — this is the future for home heating as in other areas. Heat pumps play an every greater role here. However, they vary greatly in output, installation effort and costs.»
Concentrated know-how for an especially efficient heat pump drier»
Green has never been so fashionable. It stands for being environmentally friendly, innovative and ready for the future. No wonder, then, that green is the favourite colour of many marketing departments. With the new GreenTech label, ebm-papst is also presenting itself as an all-round green company. Here is a look behind the scenes.»
What an intelligent control can mean to heat pump performance»
Just a few kilometres north of the headquarters in Mulfingen, a new plant grew from the home soil of Germany’s Hohenlohe region in just six months. Here, in Hollenbach, ebm-papst has produced the largest flagship models in its product range: fans with a blade diameter of up to one meter.»