{"id":733,"date":"2025-01-15T11:12:04","date_gmt":"2025-01-15T03:12:04","guid":{"rendered":"https:\/\/zhengrui-electric.com\/products\/34-85kv-european-rear-connected-arrester-20kv\/"},"modified":"2025-01-15T11:12:04","modified_gmt":"2025-01-15T03:12:04","slug":"34-85kv-european-rear-connected-arrester-20kv","status":"publish","type":"products","link":"https:\/\/www.zhengrui-electric.com\/fr\/produit\/34-85kv-european-rear-connected-arrester-20kv\/","title":{"rendered":"34\/85kV Parafoudre europ\u00e9en \u00e0 connexion arri\u00e8re (20kV)"},"content":{"rendered":"

Aper\u00e7u du produit<\/strong><\/p>\n

\u25cf Le parafoudre arri\u00e8re enfichable est connect\u00e9 \u00e0 la fiche avant ou \u00e0 une autre fiche arri\u00e8re pour assurer la protection contre les surtensions de l'\u00e9quipement \u00e9lectrique.<\/p>\n

\u25cf Les types de parafoudres utilis\u00e9s dans le syst\u00e8me de transformateur point neutre non mis \u00e0 la terre (18\/20kV) sont : ZRYH5WZ-32\/85 (type centrale) et ZRYH5WX-34\/90 (type ligne).<\/p>\n

\u25cf Les types de parafoudres utilis\u00e9s dans le syst\u00e8me de mise \u00e0 la terre du neutre des transformateurs (12\/20kV) sont : YH5WZ-26\/66 (type centrale) et YH5WZ32\/85 (type ligne).<\/p>\n

Performance \u00e9lectrique<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Projet<\/p>\n<\/td>\n

\n

Unit\u00e9<\/p>\n<\/td>\n

\n

Param\u00e8tres YH5WZ-26\/66<\/p>\n<\/td>\n

\n

Param\u00e8tres YH5WZ-32\/85<\/p>\n<\/td>\n

\n

Param\u00e8tres YH5WX-34\/90<\/p>\n<\/td>\n

\n

Param\u00e8tres HY5WZ-34\/85<\/p>\n<\/td>\n<\/tr>\n

\n

Tension nominale du syst\u00e8me<\/p>\n<\/td>\n

\n

kV<\/p>\n<\/td>\n

\n

20<\/p>\n<\/td>\n

\n

20<\/p>\n<\/td>\n

\n

20<\/p>\n<\/td>\n

\n

20<\/p>\n<\/td>\n<\/tr>\n

\n

Tension nominale du parafoudre<\/p>\n<\/td>\n

\n

kV<\/p>\n<\/td>\n

\n

26<\/p>\n<\/td>\n

\n

32<\/p>\n<\/td>\n

\n

34<\/p>\n<\/td>\n

\n

34<\/p>\n<\/td>\n<\/tr>\n

\n

Tension de fonctionnement continue<\/p>\n<\/td>\n

\n

kV<\/p>\n<\/td>\n

\n

20.8<\/p>\n<\/td>\n

\n

25.6<\/p>\n<\/td>\n

\n

27.2<\/p>\n<\/td>\n

\n

27.2<\/p>\n<\/td>\n<\/tr>\n

\n

Tension de r\u00e9f\u00e9rence DC 1mA<\/p>\n<\/td>\n

\n

\u2265Kv<\/p>\n<\/td>\n

\n

37<\/p>\n<\/td>\n

\n

47<\/p>\n<\/td>\n

\n

50<\/p>\n<\/td>\n

\n

48<\/p>\n<\/td>\n<\/tr>\n

\n

Pression r\u00e9siduelle des ondes de choc abruptes<\/p>\n<\/td>\n

\n

KV<\/p>\n<\/td>\n

\n

76<\/p>\n<\/td>\n

\n

95<\/p>\n<\/td>\n

\n

104<\/p>\n<\/td>\n

\n

95<\/p>\n<\/td>\n<\/tr>\n

\n

Tension r\u00e9siduelle de l'impulsion de foudre<\/p>\n<\/td>\n

\n

KV<\/p>\n<\/td>\n

\n

66<\/p>\n<\/td>\n

\n

85<\/p>\n<\/td>\n

\n

90<\/p>\n<\/td>\n

\n

85<\/p>\n<\/td>\n<\/tr>\n

\n

Pression r\u00e9siduelle de l'impact op\u00e9rationnel<\/p>\n<\/td>\n

\n

KV<\/p>\n<\/td>\n

\n

56<\/p>\n<\/td>\n

\n

75<\/p>\n<\/td>\n

\n

80<\/p>\n<\/td>\n

\n

75<\/p>\n<\/td>\n<\/tr>\n

\n

Tol\u00e9rance aux ondes carr\u00e9es<\/p>\n<\/td>\n

\n

A<\/p>\n<\/td>\n

\n

150<\/p>\n<\/td>\n

\n

150<\/p>\n<\/td>\n

\n

150<\/p>\n<\/td>\n

\n

200<\/p>\n<\/td>\n<\/tr>\n

\n

Tol\u00e9rance \u00e0 l'impact des grands courants<\/p>\n<\/td>\n

\n

kA<\/p>\n<\/td>\n

\n

65<\/p>\n<\/td>\n

\n

65<\/p>\n<\/td>\n

\n

65<\/p>\n<\/td>\n

\n

65<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Le groupe dispose de solides capacit\u00e9s de d\u00e9veloppement de produits et propose des solutions de conception cr\u00e9atives autour des besoins des clients afin de r\u00e9pondre \u00e0 leurs besoins individuels.
Mots cl\u00e9s : armoire de r\u00e9seau anneau de sous-station de type coffret complet haute et basse tension<\/p>","protected":false},"featured_media":734,"template":"","adweb_product_categories":[61],"adweb_product_tags":[],"class_list":["post-733","products","type-products","status-publish","has-post-thumbnail","hentry","adweb_product_cat-cable-accessories"],"gallery":[735],"order":"0","acf":[],"_links":{"self":[{"href":"https:\/\/www.zhengrui-electric.com\/fr\/wp-json\/wp\/v2\/adweb_products\/733","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhengrui-electric.com\/fr\/wp-json\/wp\/v2\/adweb_products"}],"about":[{"href":"https:\/\/www.zhengrui-electric.com\/fr\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zhengrui-electric.com\/fr\/wp-json\/wp\/v2\/media\/734"}],"wp:attachment":[{"href":"https:\/\/www.zhengrui-electric.com\/fr\/wp-json\/wp\/v2\/media?parent=733"}],"wp:term":[{"taxonomy":"adweb_product_cat","embeddable":true,"href":"https:\/\/www.zhengrui-electric.com\/fr\/wp-json\/wp\/v2\/adweb_product_categories?post=733"},{"taxonomy":"adweb_product_tag","embeddable":true,"href":"https:\/\/www.zhengrui-electric.com\/fr\/wp-json\/wp\/v2\/adweb_product_tags?post=733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}