{"id":8906,"date":"2026-11-11T15:53:03","date_gmt":"2026-11-11T07:53:03","guid":{"rendered":"https:\/\/www.qishan-sh.com\/?post_type=product&#038;p=8906"},"modified":"2026-11-11T15:53:03","modified_gmt":"2026-11-11T07:53:03","slug":"p-spd","status":"publish","type":"product","link":"https:\/\/www.qishan-sh.com\/de\/product\/p-spd\/","title":{"rendered":"\u00dcberspannungsschutz der P-Serie"},"content":{"rendered":"<p>Die P-Serie ist ein \u00dcberspannungsschutzger\u00e4t (SPD) f\u00fcr Stromversorgungen, ausgelegt nach Normen wie IEC und GB. Im Moment der Entstehung einer \u00dcberspannung wird die zu sch\u00fctzende Leitung in das Potenzialausgleichssystem eingebunden und die Spannung auf ein bestimmtes Niveau begrenzt, wodurch die elektrischen Ger\u00e4te des Anwenders gesch\u00fctzt werden.<\/p>\n<p>SPD dienen haupts\u00e4chlich dem Schutz von Feldger\u00e4ten wie Zweileiter- und Dreileiter-Messumformern, Schaltern, Frequenzsignalen, Kommunikationsger\u00e4ten, Widerstandsthermometern und Thermoelementen sowie von Ger\u00e4ten im Leittechnikraum wie Sicherheitsbarrieren, I\/O, DCS und PLC vor Sto\u00dfspannungen durch Blitzeinschlag oder Schalt\u00fcberspannungen. Die P-Serie umfasst SPD-Modelle f\u00fcr DC-Stromversorgungen; das Schutzmodul ist hot-swap-f\u00e4hig.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00dcberspannungsschutz f\u00fcr Stromversorgungen, ausgelegt nach IEC\/GB-Norm, Schutzmodul hot-swap-f\u00e4hig, mit Betriebszustandsanzeige und optionaler Fernmeldung.<\/p>","protected":false},"featured_media":8905,"template":"","meta":{"iifk_footer_enabled":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product-category":[26,16],"industry":[49,46,45],"brand":[1913],"class_list":["post-8906","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-signal-conditioning","product-category-spd","industry-water","industry-power","industry-petrochemical","brand-supcon"],"_links":{"self":[{"href":"https:\/\/www.qishan-sh.com\/de\/wp-json\/wp\/v2\/product\/8906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qishan-sh.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.qishan-sh.com\/de\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/www.qishan-sh.com\/de\/wp-json\/wp\/v2\/product\/8906\/revisions"}],"predecessor-version":[{"id":8907,"href":"https:\/\/www.qishan-sh.com\/de\/wp-json\/wp\/v2\/product\/8906\/revisions\/8907"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qishan-sh.com\/de\/wp-json\/wp\/v2\/media\/8905"}],"wp:attachment":[{"href":"https:\/\/www.qishan-sh.com\/de\/wp-json\/wp\/v2\/media?parent=8906"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.qishan-sh.com\/de\/wp-json\/wp\/v2\/product-category?post=8906"},{"taxonomy":"industry","embeddable":true,"href":"https:\/\/www.qishan-sh.com\/de\/wp-json\/wp\/v2\/industry?post=8906"},{"taxonomy":"brand","embeddable":true,"href":"https:\/\/www.qishan-sh.com\/de\/wp-json\/wp\/v2\/brand?post=8906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}