{"id":4105,"date":"2025-12-04T07:29:18","date_gmt":"2025-12-04T07:29:18","guid":{"rendered":"https:\/\/gaoyapowers.com\/?post_type=product&p=4105"},"modified":"2025-12-04T07:29:18","modified_gmt":"2025-12-04T07:29:18","slug":"ansi-52-5-ball-and-socket-type-disc-insulator","status":"publish","type":"product","link":"https:\/\/gaoyapowers.com\/fr\/ansi-52-5-ball-and-socket-type-disc-insulator\/","title":{"rendered":"Isolateur porcelaine haute tension ANSI 52-5"},"content":{"rendered":"

Dessin technique et caract\u00e9ristiques techniques de l\u2019isolateur ANSI 52-5<\/strong><\/p>\n

\"ANSI<\/p>\n

Classe ANSI : ANSI 52-5
\nDimensions principales et caract\u00e9ristiques normalis\u00e9es
\n1. Distance de fuite : 320 mm
\n2. Dimension de couplage : 20R
\n3. Tension de perforation \u00e0 la fr\u00e9quence industrielle : 110 kV
\n4. Tension de contournement moyenne
\n1) \u00c0 la fr\u00e9quence industrielle
\n\u00c0 sec : 80 kV
\nSous pluie (humide) : 50 kV
\n2) Onde d\u2019impulsion critique 15 \u00d7 40 \u00b5s
\nPolarit\u00e9 positive : 125 kV
\nPolarit\u00e9 n\u00e9gative : 130 kV
\n5. Donn\u00e9es de tension d\u2019influence radio\u00e9lectrique (RIV)
\n1) Tension d\u2019essai par rapport \u00e0 la terre : 10 kV
\n2) Valeur maximale du RIV \u00e0 1000 kHz : 50 \u00b5V
\n6. Charge de rupture \u00e9lectrom\u00e9canique (E&M) nominale : 133 kN
\n7. Charge d\u2019\u00e9preuve en traction : 67 kN
\n8. R\u00e9sistance au choc : 10 N\u00b7m
\n9. Couleur : Gris clair \/ Marron<\/p>","protected":false},"excerpt":{"rendered":"

L\u2019isolateur en porcelaine haute tension ANSI 52-5 est un isolateur \u00e0 disque de type rotule-chape, \u00e9galement appel\u00e9 isolateur de type chape-tige (cap-and-pin).
\nIl se caract\u00e9rise par un diam\u00e8tre de disque de 254 mm, une hauteur de 146 mm et une distance de fuite de 320 mm. L\u2019isolateur offre une charge de rupture \u00e9lectrom\u00e9canique (E&M) nominale de 133 kN, garantissant une excellente r\u00e9sistance m\u00e9canique et des performances fiables en service.
\nEn outre, l\u2019isolateur en porcelaine haute tension ANSI 52-5 peut \u00eatre fourni avec une douille en zinc sur la tige en acier, afin d\u2019am\u00e9liorer la r\u00e9sistance \u00e0 la corrosion et de prolonger la dur\u00e9e de vie.<\/p>","protected":false},"featured_media":4233,"template":"","meta":[],"product_brand":[],"product_cat":[20,31,27],"product_tag":[],"class_list":{"0":"post-4105","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-porcelain-insulator","7":"product_cat-products","8":"product_cat-suspension-insulator","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/gaoyapowers.com\/fr\/wp-json\/wp\/v2\/product\/4105"}],"collection":[{"href":"https:\/\/gaoyapowers.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gaoyapowers.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gaoyapowers.com\/fr\/wp-json\/wp\/v2\/media\/4233"}],"wp:attachment":[{"href":"https:\/\/gaoyapowers.com\/fr\/wp-json\/wp\/v2\/media?parent=4105"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gaoyapowers.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4105"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gaoyapowers.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4105"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gaoyapowers.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}