{"id":93786,"date":"2010-01-31T22:00:00","date_gmt":"2010-02-01T03:00:00","guid":{"rendered":"http:\/\/news.directindustry.com\/press\/ferraz-shawmut\/truedc-switch-disconnectors-for-protection-of-solar-pv-17272-337213.html"},"modified":"2010-01-31T22:00:00","modified_gmt":"2010-02-01T03:00:00","slug":"truedc-switch-disconnectors-for-protection-of-solar-pv","status":"publish","type":"post","link":"https:\/\/mereja.media\/index\/93786","title":{"rendered":"TrueDC Switch Disconnectors for protection of solar PV"},"content":{"rendered":"<p>Helio Switch 1000VDC &#038;DC-2xA<br \/>\nHelio Switch switch-disconnectors comply with IEC 60947-3 and VDE 0660 part 107.<br \/>\n&#8211; They  are true-DC switches especially designed for solar PV applications.<br \/>\n&#8211; The rated insulation voltage of our Helio Switch is 1000 VDC in accordance to IEC 60367-7-712 issued in 2002.<br \/>\n&#8211; Their use category is DC-2xA according to IEC 60947-3.Their are tested at 1,500 operations(versus 300 for DC-2xB products) @ 1.5In for DC21A items and @ 4In for DC22A. It is advised to install DC22A products due to the inductive effect of solar inverters.<\/p>\n<p>&#8211; With a small footprint and ready-to-use, Helio Switch are supplied with their shunts connected in factory (only one reference corresponding to the complete product!).<br \/>\n&#8211; Connections are IP20 finger-safe graded.<br \/>\n&#8211;  Helio Switch are designed to be DIN-rail mounted<br \/>\n&#8211; They must be installed and serviced by qualified workers par du personnel qualifi\u00e9 knowing perfectly the rules for installing solar PV equipment.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Helio Switch 1000VDC &#038;DC-2xA Helio Switch switch-disconnectors comply with IEC 60947-3 and VDE 0660 part 107. &#8211; They are true-DC switches especially designed for solar PV applications. &#8211; The rated insulation voltage of our Helio Switch is 1000 VDC in accordance to IEC 60367-7-712 issued in 2002. &#8211; Their use category is DC-2xA according to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-93786","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts\/93786","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/comments?post=93786"}],"version-history":[{"count":0,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts\/93786\/revisions"}],"wp:attachment":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/media?parent=93786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/categories?post=93786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/tags?post=93786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}