This news article was originally written in Spanish. It has been automatically translated for your convenience. Reasonable efforts have been made to provide an accurate translation, however, no automated translation is perfect nor is it intended to replace a human translator. The original article in Spanish can be viewed at Nuevos módulos buffer de Murrelektronik

Emparro Cap 20/24 1s of Murrelektronik guarantees the hygiene of his machines and systems in case of failure

New modules buffer of Murrelektronik

Manuel Senk, Product Manager of Interface & Mico in Murrelektronik GmbH, Oppenweiler.30/10/2013

If the machines and the systems suffer an unexpected unemployment owing to a failure, the consequences are expensive and represent a big cost of time. The best solution is to use the modules buffer of Murrelektronik. Emparro Cap 20/24 1s is a modulate extremely efficient that allows to realizar stops programmed in the case of general failures prolonged.

The electrical engineers and the designers of machinery choose often sources of modern feeding with a time of puenteado standard of more than 20 ms. During this interval, the source of feeding supplies the current of exit from the power accumulated in the internal storage.

This is sufficient for puentear small fluctuations and falls of power. But often, the falls are more prolonged, arriving to last easily 180ms. If a machine or system suffers an unemployment because it does not exist control of voltage of 24 V DC, has to go back to set up with a complicated system. It can occur that a taladro or a blade remain stuck in some piece, what will cost a lot of work to fix it. It is possible that the axles and the motors have to remain in pause to ensure a reinicio without complications. All this process, to the equal that the location and solution of problems, requires a big quantity of time during which the production is stopped, what translates in a big cost of money.

Murrelektronik's Emparro Cap 20/24 1s ensures that the general unemployments do not damage the machines neither the systems.

Is, then , easy to understand why the electronic engineers design his systems so that they can realizar unemployments programmed of machines and systems, still in the case of prolonged failures. The brakes of disk need time to open of safe form. The components of control have to have sufficient time to finalise the current processes and save the data.

The modules buffer based in ultra capacitadores can be a great help. The power stores in capacitadores of high performance and can supply when it was necessary. The modules buffer based in capacitadores do not need maintenance, what is another big advantage. A comparative example: The batteries of lead and acid used in systems of conventional uninterruptible feeding (UPS) have to change in regular intervals, for example, each three years, since have a cycle of short life and only can use in a reduced number of cycles of load. This involves a constant cost in new batteries and in the necessary service to change them. The modules buffer install only once and can last (with a temperature acclimatise of 40°C) until 15 years. To temperatures lower, the useful life of the module can increase until the 50 years.

More productivity in the machines without increase of costs

The new module buffer of Murrelektronik Emparro Cap 20/24 is designed for a load of current of 20 To. It cushions entirely the current during a period of more than a second (the loss of capacity caused by the aging of the capacitadores is already included in the calculation). By a part, this wide time of puenteado covers all the failures, so much short like prolonged, and on the other hand, makes possible the turned off systematic of the peripheral devices that need to be cushioned in the case of failures more durable. With this technology increases the productivity of the machines and of the systems without increasing the costs. The money invested in the installation amortises the first time that the general failure is puenteado satisfactorily.

The Technology employed in filters, sources of feeding and module buffer of the series Emparro allows the total compatibility between his components, designed to work jointly. The line of product has a uniform design with characteristics of similar operation.

In spite of offering a time of buffer prolonged, Emparro Cap is extremely compact. With only 65millimetres of width does not need more space that the conventional modules and provides a time of buffer five greater times. The wide rank of temperature of 100 Kelvin (from -40 until +60°C) does to this suitable module for a wide number of applications: from environingingments extremely colds like turbines of wind, until environingingments calurosos like cabinets of control and boxes of creames. The free terminals of maintenance and easy to connect with technology of cepo push-in do the simple and fast installation. The product has a code dates matrix that facilitates the direct access to the pages of technical data and to the general information of the same.

Emparro Cap Complements the system of Sources of feeding Emparro. The components of the family of sources of feeding Emparro work to perfection of conjoint form, offering a value added thanks to the technology tip in matter of handle uniform and with a modern and consistent design.