{"id":17260,"date":"2026-10-29T15:10:27","date_gmt":"2026-10-29T14:10:27","guid":{"rendered":"https:\/\/ventsystems.de\/lexikon\/usv\/"},"modified":"2026-10-29T15:10:27","modified_gmt":"2026-10-29T14:10:27","slug":"usv","status":"publish","type":"page","link":"https:\/\/ventsystems.de\/en\/lexikon\/usv\/","title":{"rendered":"UPS (uninterruptible power supply)"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>UPS<\/strong> stands for uninterruptible power supply. It bridges a power cut with batteries so that connected devices keep running.<\/p>\n\n\n<h2 class=\"wp-block-heading\">UPS and window actuators<\/h2>\n\n\n<p class=\"wp-block-paragraph\">With 24 V ventilation controls, a UPS can ensure that windows can still be closed during a power cut, for example when it rains. A qualified electrician plans size and connection based on the current draw of all actuators.<\/p>\n\n\n<p class=\"wp-block-paragraph\">In SHEV systems, this task is performed by the emergency power supply of the SHEV control panel.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Learn more: <a href=\"\/en\/fensterantrieb-stromausfall\/\">Window actuator during a power cut<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>USV steht f\u00fcr unterbrechungsfreie Stromversorgung. Sie \u00fcberbr\u00fcckt einen Stromausfall mit Akkus, damit angeschlossene Ger\u00e4te weiterlaufen. USV und Fensterantriebe Bei 24-V-L\u00fcftungssteuerungen kann eine USV daf\u00fcr sorgen, dass Fenster auch bei Stromausfall noch geschlossen werden k\u00f6nnen, etwa bei Regen. Gr\u00f6\u00dfe und Anschluss plant eine Elektrofachkraft anhand der Stromaufnahme aller Antriebe. In RWA-Anlagen \u00fcbernimmt diese Aufgabe die Notstromversorgung [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":16230,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-17260","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/pages\/17260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/comments?post=17260"}],"version-history":[{"count":0,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/pages\/17260\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/pages\/16230"}],"wp:attachment":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/media?parent=17260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}