{"id":793,"date":"2023-12-19T16:21:13","date_gmt":"2023-12-19T08:21:13","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=blog&#038;p=793"},"modified":"2024-09-05T16:36:16","modified_gmt":"2024-09-05T08:36:16","slug":"how-power-surge-happen-and-what-to-do-about-them","status":"publish","type":"blog","link":"https:\/\/www.britecelectric.com\/de\/blog\/how-power-surge-happen-and-what-to-do-about-them\/","title":{"rendered":"Wie es zu \u00dcberspannungen kommt und was dagegen zu tun ist"},"content":{"rendered":"<strong>Was ist ein Stromsto\u00df?<\/strong>\r\n\r\nPower surges are just as the name suggests: surges of electrical power that is higher than normal. Typical voltage levels for household appliances and electronics are between 110 volts and 230 volts in most countries. When significantly more voltage comes through wires into devices, it\u2019s known as a power surge. These surges can be small or large, resulting in reduced performance or possibly damaging plugged-in devices.\r\n\r\nA power surge is an extremely fast and intense power spike in electrical current. Surges are also referred to as \u201ctransient voltage\u201d because they\u2019re caused by the sudden presence of an overvoltage traveling through an electrical system.\r\n\r\n<strong>Was verursacht einen Stromsto\u00df?<\/strong>\r\n\r\nEs gibt mehrere Ursachen f\u00fcr einen Stromsto\u00df. Die Hauptgr\u00fcnde sind elektrische \u00dcberlastung, fehlerhafte Verkabelung, Blitzeinschl\u00e4ge und die Wiederherstellung der Stromversorgung nach einem Stromausfall oder Stromausfall.\r\n\r\n<strong>Elektrische \u00dcberlastung<\/strong>\r\n\r\nElektrische \u00dcberlastungen k\u00f6nnen auftreten, wenn einem einzelnen Stromkreis zu viel Strom entnommen wird. Dies geschieht am h\u00e4ufigsten durch die \u00fcberm\u00e4\u00dfige Verwendung von Verl\u00e4ngerungskabeln und den Anschluss zu vieler Ger\u00e4te an denselben Stromkreis.\r\n\r\n<strong>Fehlerhafte Verkabelung<\/strong>\r\n\r\nEine fehlerhafte Verkabelung ist eine potenzielle interne Ursache f\u00fcr \u00dcberspannungen, die eher bei besch\u00e4digten oder freiliegenden elektrischen Leitungen auftreten.\r\n\r\n<strong>Blitzeinschlag<\/strong>\r\n\r\nBlitze besch\u00e4digen Ger\u00e4te selten durch direkte Einwirkung. Dennoch kann es verheerende Sch\u00e4den anrichten, indem es einen Stromsto\u00df ausl\u00f6st. Blitzsch\u00e4den entstehen meist durch einen direkten Einschlag in Stromleitungen, der eine hohe Spannung erzeugt. Ein Blitz, der direkt in der N\u00e4he Ihrer Stromleitung einschl\u00e4gt, kann zu einer zus\u00e4tzlichen elektrischen Spannungsspitze von mehreren Millionen Volt f\u00fchren. \u00dcberspannungen durch Blitzeinschl\u00e4ge k\u00f6nnen Ihre Elektronik zerst\u00f6ren.\r\n\r\n<strong>Stromausfall oder Blackout<\/strong>\r\n\r\nStromausf\u00e4lle treten in der Regel aufgrund eines gro\u00dffl\u00e4chigen Ausfalls des Stromnetzes auf, und w\u00e4hrend der Mangel an Strom normalerweise keine Probleme verursacht, kann die Wiederherstellung des Stromnetzes oft zu Problemen f\u00fchren. Nach einem Stromausfall kommt es h\u00e4ufig zu einem pl\u00f6tzlichen Stromsprung, wenn die Stromversorgung wiederhergestellt wird. Daher kann dieser Stromsto\u00df alle angeschlossenen Ger\u00e4te und Ger\u00e4te ohne \u00dcberspannungsschutz besch\u00e4digen.\r\n\r\n<strong>Sind \u00dcberspannungsschutzger\u00e4te notwendig?<\/strong>\r\n\r\nOhne \u00dcberspannungsschutz k\u00f6nnte eine pl\u00f6tzliche Spannungsspitze und der damit einhergehende Stromsto\u00df Ihre Ger\u00e4te besch\u00e4digen. Auch wenn ein Stromsto\u00df Ihre Elektronik nicht vollst\u00e4ndig zerst\u00f6rt, kann er die Lebensdauer von Ger\u00e4ten verk\u00fcrzen oder Ger\u00e4te und Ger\u00e4te auf andere Weise besch\u00e4digen.\r\n\r\n<strong>Wie kann verhindert werden, dass eine \u00dcberspannung elektronische Ger\u00e4te besch\u00e4digt?<\/strong>\r\n\r\nDer Einsatz von \u00dcberspannungsschutzger\u00e4ten, insbesondere in Kombination mit einem zuverl\u00e4ssigen Erdungssystem, sch\u00fctzt elektrische Ger\u00e4te und Ger\u00e4te vor allen bis auf die st\u00e4rksten \u00dcberspannungen.","protected":false},"featured_media":794,"parent":0,"menu_order":178,"template":"","meta":{"_acf_changed":false},"blog_category":[8],"class_list":["post-793","blog","type-blog","status-publish","has-post-thumbnail","hentry","blog_category-company-news"],"acf":{"des":"What Is Power Surge?Power surges are just as the name suggests: surges of electrical power that is higher than normal.","txt":"<strong>What Is Power Surge?<\/strong>\r\n\r\nPower surges are just as the name suggests: surges of electrical power that is higher than normal. Typical voltage levels for household appliances and electronics are between 110 volts and 230 volts in most countries. When significantly more voltage comes through wires into devices, it\u2019s known as a power surge. These surges can be small or large, resulting in reduced performance or possibly damaging plugged-in devices.\r\n\r\nA power surge is an extremely fast and intense power spike in electrical current. Surges are also referred to as \u201ctransient voltage\u201d because they\u2019re caused by the sudden presence of an overvoltage traveling through an electrical system.\r\n\r\n<strong>What Causes Power Surge?<\/strong>\r\n\r\nThere are several causes for a power surge. The main reasons are electrical overload, faulty wiring, lightning strikes, and the restoration of power after a power outage or blackout.\r\n\r\n<strong>Electrical Overload<\/strong>\r\n\r\nElectrical overloads can occur when too much power is drawn from a single circuit. This happens most commonly from overusing extension cords and plugging in too many devices into the same circuit.\r\n\r\n<strong>Faulty Wiring<\/strong>\r\n\r\nFaulty wiring is a potential internal cause of power surges, which are more likely to happen with damaged or exposed electrical wires.\r\n\r\n<strong>Lightning Strike<\/strong>\r\n\r\nLightning rarely damages appliances through direct exposure. Still, it can wreak havoc by triggering a power surge. Lightning damage usually results from a direct strike on power lines, which produces a large voltage. Lightning touching down simply near your power line can lead to an extra spike in electrical voltage of millions of volts. Power surges from lightning strikes can destroy your electronics.\r\n\r\n<strong>Power Outage or Blackout<\/strong>\r\n\r\nPower outages typically occur due to large-scale power grid failure, and while the lack of electricity doesn\u2019t usually cause any issues, the return to connection often can. It\u2019s common to experience a sudden jump in current when power is restored following an outage. As a result, this power surge has the potential to damage any plugged-in appliances and devices that do not have surge protectors.\r\n\r\n<strong>Are Surge Protectors Necessary?<\/strong>\r\n\r\nWithout surge protector, a sudden voltage spike and accompanying power surge could damage your equipment. Even if a power surge doesn\u2019t completely ruin your electronics, it can shorten the lifespan of devices, or otherwise harm devices and appliances.\r\n\r\n<strong>How Prevent a Power Surge From Damaging Electronic Devices?<\/strong>\r\n\r\nUsing surge protection devices, especially when combined with a reliable grounding system, will protect electrical devices and appliances from all but the most severe power surges."},"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/de\/wp-json\/wp\/v2\/blog\/793","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/de\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.britecelectric.com\/de\/wp-json\/wp\/v2\/types\/blog"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.britecelectric.com\/de\/wp-json\/wp\/v2\/media\/794"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/de\/wp-json\/wp\/v2\/media?parent=793"}],"wp:term":[{"taxonomy":"blog_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/de\/wp-json\/wp\/v2\/blog_category?post=793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}