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Tech Head - The Technology Section
The Work Bench and Soldering Station
fridge on blink following powercut
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<blockquote data-quote="Tururu" data-source="post: 970055" data-attributes="member: 227656"><p>The problem of new refrigerators are its electronic control circuits, pretty good and cheap.<img src="http://www.imagenonline.com/imagenes/5/a4540.gif" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p>They are "easy" to damage when we have power outages (slightly longer than a micro cut, flashing a light bulb filament less than 1 second), returning the "light" we have a major peak (the cause ?? fall ray on the line if aerea, possibly electric substation in own or other problems of circuit switching).</p><p></p><p>If these cuts are frequent, you would need a UPS double converter, the offline do not protect these cuts, or peaks, interactive more of the same.</p><p>The joke is expensive, because you have to calculate the power output for peak x 3 starter when an engine and under pressure.</p><p>For a 400W engine, it calculates a minimum 1200vatios, those of 800vatios nothing.</p><p>The other option is to look for appliances without control electronics increasingly difficult.</p><p></p><p>If under warranty you get budget, the engine usually hold better than electronica, also is "frien" but hold up better.</p><p>Put a surge at the entrance of the house can be a good idea.</p><p>PS: It offers everything how the movie ends.</p><p>------------------</p><p>El problema de las nuevas neveras son sus circuitos electronicos de control, buenos bonitos y baratos.<img src="http://www.imagenonline.com/imagenes/5/a4540.gif" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p>Son "faciles" de averiar cuando tenemos cortes de luz (algo mas largo que un micro corte, el parpadeo de una bombilla de filamento de menos de 1 segundo), al volver la "luz" tenemos un pico importante (la causa?? caida de rayo sobre la linea si es aerea, en la propia subestacion electrica posiblemente u otros problemas de conmutacion de lineas).</p><p></p><p>Si estos cortes son frecuentes, necesitarias una UPS de doble conversor, las offline no protegen de estos cortes, ni de los picos, las interactivas mas de lo mismo.</p><p>La broma es cara, pues tienes que calcular la potencia del motor x 3 para el pico de arranque al ser un motor y bajo presion.</p><p>Para un motor de 400W, calcula unos 1200vatios minimo, las de 800vatios nada.</p><p>La otra opcion es buscar electrodomesticos sin electronica de control, cada dia mas dificil.</p><p></p><p>Si esta en garantia que te den presupuesto, el motor suele aguantar mejor que la electronica, tambien se "frien", pero aguantan mejor.</p><p>Poner un supresor de picos en la entrada de la vivienda puede ser una buena idea.</p><p>PD: Ya nos contaras como termina la pelicula.</p></blockquote><p></p>
[QUOTE="Tururu, post: 970055, member: 227656"] The problem of new refrigerators are its electronic control circuits, pretty good and cheap.[IMG]http://www.imagenonline.com/imagenes/5/a4540.gif[/IMG] They are "easy" to damage when we have power outages (slightly longer than a micro cut, flashing a light bulb filament less than 1 second), returning the "light" we have a major peak (the cause ?? fall ray on the line if aerea, possibly electric substation in own or other problems of circuit switching). If these cuts are frequent, you would need a UPS double converter, the offline do not protect these cuts, or peaks, interactive more of the same. The joke is expensive, because you have to calculate the power output for peak x 3 starter when an engine and under pressure. For a 400W engine, it calculates a minimum 1200vatios, those of 800vatios nothing. The other option is to look for appliances without control electronics increasingly difficult. If under warranty you get budget, the engine usually hold better than electronica, also is "frien" but hold up better. Put a surge at the entrance of the house can be a good idea. PS: It offers everything how the movie ends. ------------------ El problema de las nuevas neveras son sus circuitos electronicos de control, buenos bonitos y baratos.[IMG]http://www.imagenonline.com/imagenes/5/a4540.gif[/IMG] Son "faciles" de averiar cuando tenemos cortes de luz (algo mas largo que un micro corte, el parpadeo de una bombilla de filamento de menos de 1 segundo), al volver la "luz" tenemos un pico importante (la causa?? caida de rayo sobre la linea si es aerea, en la propia subestacion electrica posiblemente u otros problemas de conmutacion de lineas). Si estos cortes son frecuentes, necesitarias una UPS de doble conversor, las offline no protegen de estos cortes, ni de los picos, las interactivas mas de lo mismo. La broma es cara, pues tienes que calcular la potencia del motor x 3 para el pico de arranque al ser un motor y bajo presion. Para un motor de 400W, calcula unos 1200vatios minimo, las de 800vatios nada. La otra opcion es buscar electrodomesticos sin electronica de control, cada dia mas dificil. Si esta en garantia que te den presupuesto, el motor suele aguantar mejor que la electronica, tambien se "frien", pero aguantan mejor. Poner un supresor de picos en la entrada de la vivienda puede ser una buena idea. PD: Ya nos contaras como termina la pelicula. [/QUOTE]
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The Work Bench and Soldering Station
fridge on blink following powercut
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