{"id":1743,"date":"2022-01-26T12:37:58","date_gmt":"2022-01-26T12:37:58","guid":{"rendered":"https:\/\/eneroptim.ro\/en\/?page_id=1743"},"modified":"2022-06-28T23:40:36","modified_gmt":"2022-06-28T21:40:36","slug":"earth-ground-fault-arc-suppression-coils-petersen-coils","status":"publish","type":"page","link":"https:\/\/eneroptim.ro\/en\/products\/earth-ground-fault-arc-suppression-coils-petersen-coils\/","title":{"rendered":"EARTH (GROUND) FAULT ARC SUPPRESSION COILS"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-46a5810\" data-block-id=\"46a5810\"><style>.stk-46a5810{min-height:900px !important;margin-top:-70px !important;display:flex !important}.stk-46a5810{align-items:center !important}.stk-46a5810 > .stk-separator__bottom svg{fill:#0853a2 !important}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-46a5810-column alignwide\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-7d4dfc8\" data-block-id=\"7d4dfc8\"><style>.stk-7d4dfc8-container{margin-top:10px !important;margin-right:10px !important;margin-bottom:10px !important;margin-left:10px !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-7d4dfc8-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-9958e60\" data-block-id=\"9958e60\"><style>.stk-9958e60-column{--stk-column-gap:48px !important}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-9958e60-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-692dba4\" data-block-id=\"692dba4\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-692dba4-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-fe2fbe1\" data-block-id=\"fe2fbe1\"><style>.stk-fe2fbe1 .stk-img-wrapper img{transform:scale(1.01) !important;object-fit:contain !important}@media screen and (max-width:1023px){.stk-fe2fbe1 .stk-img-wrapper img{object-fit:contain !important}}@media screen and (max-width:767px){.stk-fe2fbe1 .stk-img-wrapper img{object-fit:contain !important}}.stk-fe2fbe1 .stk-img-wrapper{width:90% !important;height:490px !important}.stk-fe2fbe1 .stk-img-wrapper img{border-radius:0px !important}@media screen and (max-width:767px){.stk-fe2fbe1 .stk-img-wrapper{height:300px !important}}<\/style><figure class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" class=\"stk-img wp-image-1511\" src=\"https:\/\/eneroptim.ro\/en\/wp-content\/uploads\/sites\/12\/2022\/01\/BS.png\" width=\"1024\" height=\"768\" srcset=\"https:\/\/eneroptim.ro\/en\/wp-content\/uploads\/sites\/12\/2022\/01\/BS.png 1024w, https:\/\/eneroptim.ro\/en\/wp-content\/uploads\/sites\/12\/2022\/01\/BS-300x225.png 300w, https:\/\/eneroptim.ro\/en\/wp-content\/uploads\/sites\/12\/2022\/01\/BS-768x576.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b56986f\" data-block-id=\"b56986f\"><style>.stk-b56986f .stk-block-column__content{display:flex !important}.stk-b56986f .stk-block-column__content{align-items:center !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b56986f-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block stk-db03f9a\" id=\"earth-ground-fault-arc-suppression-coils-petersen-coils-manufactured-by-ege-in-czech-republic\" data-block-id=\"db03f9a\"><style>@media screen and (max-width:1023px){.stk-db03f9a .stk-block-heading__text{font-size:22px !important;line-height:1.2em !important}}@media screen and (max-width:767px){.stk-db03f9a .stk-block-heading__text{font-size:20px !important;line-height:1.2em !important}}<\/style><h2 class=\"stk-block-heading__text has-text-align-center\">Earth (ground) fault arc suppression coils (Petersen coils), manufactured by EGE IN CZECH REPUBLIC<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-c82c9c9\" data-block-id=\"c82c9c9\"><p class=\"stk-block-text__text\"><strong>Field of use:<\/strong> coils of this type are used to compensate for the capacitive current that occurs when when earth (ground) faults occur in electrical networks. The physical role of the Petersen coils is to allow the circulation in the fault location of a reactive short-circuit current IL, which opposes the capacitive current IC resulting from the composition of the capacitive currents of the healthy phases, to which the compound voltages of the network are applied. EGE extinguishing coils can be installed in networks with a nominal voltage between 6 kV and 110 kV, rated power from 125 kVA to 12,700 kVA with limited or continuous operation. In a three-phase network, the Petersen coils connect between the neutral of a three-phase coil to create artificial zero (BPN or TCN) and earth.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-05ba9e3\" data-block-id=\"05ba9e3\"><p class=\"stk-block-text__text\"><strong>Design :<\/strong> can be semi-hermetic, with air cushion or can be equipped with oil conservator and Bucholtz relay.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-6f2c1a6\" data-block-id=\"6f2c1a6\"><p class=\"stk-block-text__text\"><strong>Accessories : <\/strong>optionally can be equipped with auxiliary resistor designed to increase the active component of the fault current, two-frequency current injections for a much more efficient automatic tuning (CIF or MCI type), external voltage transformer, bidirectional wheels, radiators, etc. .<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-button-group aligncenter stk-block-button-group stk-block stk-b48a0bb\" data-block-id=\"b48a0bb\"><div class=\"stk-row stk-inner-blocks has-text-align-center stk-block-content stk-button-group\">\n<div class=\"wp-block-stackable-button stk-block-button stk-block stk-0826d47\" data-block-id=\"0826d47\"><a class=\"stk-link stk-button stk--hover-effect-darken\" href=\"https:\/\/www.ege.cz\/en\/products-and-services\/electrical-engineering-division#row-6421\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"stk-button__inner-text\">Manufacturer link<\/span><\/a><\/div>\n\n\n\n<div class=\"wp-block-stackable-button stk-block-button is-style-ghost stk-block stk-815a2f3\" data-block-id=\"815a2f3\"><style>.stk-815a2f3 .stk-button{background:transparent !important}.stk-815a2f3 .stk-button:hover:after{background:transparent !important;opacity:1 !important}:where(.stk-hover-parent:hover,.stk-hover-parent.stk--is-hovered) .stk-815a2f3 .stk-button:after{background:transparent !important;opacity:1 !important}.stk-815a2f3 .stk-button:before{border-style:solid !important}<\/style><a class=\"stk-link stk-button stk--hover-effect-darken\" href=\"https:\/\/eneroptim.ro\/en\/wp-content\/uploads\/sites\/12\/2022\/02\/Bobina-de-stingere-Bobina-Petersen-Bobina-de-compensare-curent-capacitiv-EGE-RO-EN.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"stk-button__inner-text\">PDF Description<\/span><\/a><\/div>\n<\/div><\/div>\n\n\n\n<p><\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Earth (ground) fault arc suppression coils (Petersen coils), manufactured by EGE IN CZECH REPUBLIC Field of use: coils of this type are used to compensate for the capacitive current that occurs when when earth (ground) faults occur in electrical networks. The physical role of the Petersen coils is to allow the circulation in the fault&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1712,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":""},"featured_image_urls":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":""},"post_excerpt_stackable":"<p>Earth (ground) fault arc suppression coils (Petersen coils), manufactured by EGE IN CZECH REPUBLIC Field of use: coils of this type are used to compensate for the capacitive current that occurs when when earth (ground) faults occur in electrical networks. The physical role of the Petersen coils is to allow the circulation in the fault location of a reactive short-circuit current IL, which opposes the capacitive current IC resulting from the composition of the capacitive currents of the healthy phases, to which the compound voltages of the network are applied. EGE extinguishing coils can be installed in networks with a&hellip;<\/p>\n","category_list":"","author_info":{"name":"catalin","url":"https:\/\/eneroptim.ro\/en\/author\/catalin\/"},"comments_num":"0 comments","_links":{"self":[{"href":"https:\/\/eneroptim.ro\/en\/wp-json\/wp\/v2\/pages\/1743"}],"collection":[{"href":"https:\/\/eneroptim.ro\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eneroptim.ro\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eneroptim.ro\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eneroptim.ro\/en\/wp-json\/wp\/v2\/comments?post=1743"}],"version-history":[{"count":32,"href":"https:\/\/eneroptim.ro\/en\/wp-json\/wp\/v2\/pages\/1743\/revisions"}],"predecessor-version":[{"id":3602,"href":"https:\/\/eneroptim.ro\/en\/wp-json\/wp\/v2\/pages\/1743\/revisions\/3602"}],"up":[{"embeddable":true,"href":"https:\/\/eneroptim.ro\/en\/wp-json\/wp\/v2\/pages\/1712"}],"wp:attachment":[{"href":"https:\/\/eneroptim.ro\/en\/wp-json\/wp\/v2\/media?parent=1743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}