{"id":3541,"date":"2025-05-12T10:10:23","date_gmt":"2025-05-12T10:10:23","guid":{"rendered":"https:\/\/gaoyapowers.com\/?post_type=product&p=3541"},"modified":"2025-11-25T06:26:06","modified_gmt":"2025-11-25T06:26:06","slug":"ansi-52-3-porcelain-70kn-disc-insulator","status":"publish","type":"product","link":"https:\/\/gaoyapowers.com\/fr\/ansi-52-3-porcelain-70kn-disc-insulator\/","title":{"rendered":"Isolateur disque en porcelaine haute tension 70 kN"},"content":{"rendered":"

Fiche technique \u2013 Isolateur disque en porcelaine haute tension 70 kN<\/strong><\/p>\n

\"ansi<\/p>\n

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\n \n\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 52-3 <\/td>\n \n 52-5 <\/td>\n \n 52-8 <\/td>\n \n 52-11 <\/td>\n <\/tr>\n
\n Dimension du raccordement <\/td>\n \n Type B <\/td>\n \n Type J <\/td>\n \n Type K <\/td>\n \n Type K <\/td>\n <\/tr>\n
\n Diam\u00e8tre (D) <\/td>\n \n mm <\/td>\n \n 254 <\/td>\n \n 254 <\/td>\n \n 254 <\/td>\n \n 280 <\/td>\n <\/tr>\n
\n Espacement (H) <\/td>\n \n mm <\/td>\n \n 146 <\/td>\n \n 146 <\/td>\n \n 146 <\/td>\n \n 155 <\/td>\n <\/tr>\n
\n Distance de fuite <\/td>\n \n mm <\/td>\n \n 320 <\/td>\n \n 320 <\/td>\n \n 320 <\/td>\n \n 380 <\/td>\n <\/tr>\n
\n Distance d\u2019arc \u00e0 sec <\/td>\n \n mm <\/td>\n \n 197 <\/td>\n \n 197 <\/td>\n \n 197 <\/td>\n \n 216 <\/td>\n <\/tr>\n
\n R\u00e9sistance m\u00e9canique et \u00e9lectrique combin\u00e9e <\/td>\n \n kN <\/td>\n \n 67 <\/td>\n \n 111 <\/td>\n \n 178 <\/td>\n \n 222 <\/td>\n <\/tr>\n
\n R\u00e9sistance aux chocs <\/td>\n \n N.m <\/td>\n \n 6.2 <\/td>\n \n 10 <\/td>\n \n 11.3 <\/td>\n \n 11.3 <\/td>\n <\/tr>\n
\n Charge d\u2019\u00e9preuve de routine <\/td>\n \n kN <\/td>\n \n 33.3 <\/td>\n \n 55.5 <\/td>\n \n 89 <\/td>\n \n 111 <\/td>\n <\/tr>\n
\n Valeur d\u2019essai de charge en dur\u00e9e <\/td>\n \n kN <\/td>\n \n 44.5 <\/td>\n \n 67 <\/td>\n \n 107 <\/td>\n \n 134 <\/td>\n <\/tr>\n
\n Charge maximale de service <\/td>\n \n kN <\/td>\n \n 33.3 <\/td>\n \n 55.5 <\/td>\n \n 89 <\/td>\n \n 111 <\/td>\n <\/tr>\n
\n Tension de contournement \u00e0 fr\u00e9quence industrielle \u00e0 sec <\/td>\n \n kV <\/td>\n \n 80 <\/td>\n \n 80 <\/td>\n \n 80 <\/td>\n \n 80 <\/td>\n <\/tr>\n
\n Tension de contournement \u00e0 fr\u00e9quence industrielle humide <\/td>\n \n kV <\/td>\n \n 50 <\/td>\n \n 50 <\/td>\n \n 50 <\/td>\n \n 50 <\/td>\n <\/tr>\n
\n Tension critique de contournement par impulsion, positive <\/td>\n \n kV <\/td>\n \n 125 <\/td>\n \n 125 <\/td>\n \n 125 <\/td>\n \n 125 <\/td>\n <\/tr>\n
\n Tension critique de contournement par impulsion, n\u00e9gative <\/td>\n \n kV <\/td>\n \n 130 <\/td>\n \n 130 <\/td>\n \n 130 <\/td>\n \n 130 <\/td>\n <\/tr>\n
\n Tension de perforation \u00e0 fr\u00e9quence industrielle <\/td>\n \n kV <\/td>\n \n 110 <\/td>\n \n 110 <\/td>\n \n 110 <\/td>\n \n 110 <\/td>\n <\/tr>\n
\n Tension d\u2019essai RMS vers la terre <\/td>\n \n kV <\/td>\n \n 10 <\/td>\n \n 10 <\/td>\n \n 10 <\/td>\n \n 10 <\/td>\n <\/tr>\n
\n RIV maximum \u00e0 1000 kHz <\/td>\n \n \u03bcv <\/td>\n \n 50 <\/td>\n \n 50 <\/td>\n \n 50 <\/td>\n \n 50 <\/td>\n <\/tr>\n
\n Poids net, approximatif <\/td>\n \n kg <\/td>\n \n 5.0 <\/td>\n \n 5.3 <\/td>\n \n 7.8 <\/td>\n \n 9.7 <\/td>\n <\/tr>\n <\/table>\n<\/div>