{"id":4065,"date":"2025-11-07T07:46:30","date_gmt":"2025-11-07T07:46:30","guid":{"rendered":"https:\/\/gaoyapowers.com\/?post_type=product&p=4065"},"modified":"2025-11-25T06:10:05","modified_gmt":"2025-11-25T06:10:05","slug":"ansi-52-porcelain-suspension-insulator","status":"publish","type":"product","link":"https:\/\/gaoyapowers.com\/fr\/ansi-52-porcelain-suspension-insulator\/","title":{"rendered":"Isolateurs en porcelaine ANSI 52"},"content":{"rendered":"

Sp\u00e9cifications techniques des isolateurs en porcelaine de la s\u00e9rie ANSI 52 (ANSI 52-1, ANSI 52-3, ANSI 52-4, ANSI 52-5)<\/strong><\/p>\n

\"ANSI<\/p>\n\n

\n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
\n Classe ANSI <\/td>\n \n 52-1 <\/td>\n \n 52-3 <\/td>\n \n 52-4 <\/td>\n \n 52-5 <\/td>\n <\/tr>\n
\n Diam\u00e8tre de la coque en porcelaine, D (mm) <\/td>\n \n 165 <\/td>\n \n 254 <\/td>\n \n 254 <\/td>\n \n 254 <\/td>\n <\/tr>\n
\n Espacement de l\u2019unit\u00e9, H (mm) <\/td>\n \n 140 <\/td>\n \n 146 <\/td>\n \n 146 <\/td>\n \n 146 <\/td>\n <\/tr>\n
\n Distance de fuite (mm) <\/td>\n \n 178 <\/td>\n \n 292 <\/td>\n \n 292 <\/td>\n \n 292 <\/td>\n <\/tr>\n
\n R\u00e9sistance m\u00e9canique et \u00e9lectrique combin\u00e9e (kN) <\/td>\n \n 44 <\/td>\n \n 70 <\/td>\n \n 70 <\/td>\n \n 111 <\/td>\n <\/tr>\n
\n R\u00e9sistance aux chocs (N\u00b7m) <\/td>\n \n 5 <\/td>\n \n 6 <\/td>\n \n 6 <\/td>\n \n 7 <\/td>\n <\/tr>\n
\n Charge d\u2019essai en traction (kN) <\/td>\n \n 22 <\/td>\n \n 33.5 <\/td>\n \n 33.5 <\/td>\n \n 55.5 <\/td>\n <\/tr>\n
\n Tension de contournement \u00e0 basse fr\u00e9quence <\/td>\n \n \u00c0 sec (kV) <\/td>\n \n 60 <\/td>\n \n 80 <\/td>\n \n 80 <\/td>\n \n 80 <\/td>\n <\/tr>\n
\n Sous pluie (kV) <\/td>\n \n 30 <\/td>\n \n 50 <\/td>\n \n 50 <\/td>\n \n 50 <\/td>\n <\/tr>\n
\n Tension critique de contournement par impulsion <\/td>\n \n Polarit\u00e9 positive (kV) <\/td>\n \n 100 <\/td>\n \n 125 <\/td>\n \n 125 <\/td>\n \n 125 <\/td>\n <\/tr>\n
\n Polarit\u00e9 n\u00e9gative (kV) <\/td>\n \n 100 <\/td>\n \n 130 <\/td>\n \n 130 <\/td>\n \n 130 <\/td>\n <\/tr>\n
\n Tension de perforation \u00e0 basse fr\u00e9quence (kV) <\/td>\n \n 80 <\/td>\n \n 110 <\/td>\n \n 110 <\/td>\n \n 110 <\/td>\n <\/tr>\n
\n Donn\u00e9es de tension d\u2019influence radio\u00e9lectrique (RIV) <\/td>\n \n Tension d\u2019essai \u00e0 la terre (kV) <\/td>\n \n 7.5 <\/td>\n \n 10 <\/td>\n \n 10 <\/td>\n \n 10 <\/td>\n <\/tr>\n
\n RIV maximal \u00e0 1000 kHz (\u03bcV) <\/td>\n \n 50 <\/td>\n \n 50 <\/td>\n \n 50 <\/td>\n \n 50 <\/td>\n <\/tr>\n
\n Poids net par unit\u00e9 (approximatif, kg) <\/td>\n \n 2.5 <\/td>\n \n 4.6 <\/td>\n \n 4.9 <\/td>\n \n 5.6 <\/td>\n <\/tr>\n <\/table>\n<\/div>