I-ANSI 57series yePorcelain Line Post Insulator yoThumelo
Imizobo yoYilo lweeMveliso
IiParameters zobuGcisa beMveliso
Umgca weposi yohlobo lwe-porcelain insulators | ||||||
IKlasi ye-ANSI | 57-1 | 57-2 | 57-3 | 57-4 | 57-5 | |
Imilinganiselo | ||||||
Umgama weCreepage | mm | 356 | 559 | 737 | 1015 | 1145 |
Umgama owomileyo we-arcing | mm | 165 | 241 | 311 | 368 | 438 |
Imilinganiselo yoomatshini | ||||||
Amandla eCantilever | kn | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
Uvavanyo lwesiqhelo lwamandla eCantilever | kn | 5 | 5 | 5 | 5 | 5 |
Imilinganiselo yoMbane | ||||||
Uhlobo lombane wosetyenziso | kv | 25 | 35 | 45 | 55 | 66 |
Amandla ombane obushushu obushushu asezantsi | kv | 80 | 110 | 125 | 150 | 175 |
Amandla ombane we-flashover omanzi aphantsi | kv | 60 | 85 | 100 | 125 | 150 |
Impembelelo yombane ye-flashover voltage ebalulekileyo, ilungile | kv | 130 | 180 | 210 | 255 | 290 |
Impembelelo yombane ye-flashover voltage ebalulekileyo, ayinayo | kv | 155 | 205 | 260 | 340 | 380 |
Unomathotholo unempembelelo kwiDatha yeVoltage | ||||||
Vavanya amandla ombane e-RMS ukuya phantsi | kv | 15 | 22 | 30 | 44 | 44 |
Ubuninzi be-RIV kwi-1000kHz | μv | 100 | 100 | 200 | 200 | 200 |
Ukupakisha kunye neData yokuThumela | ||||||
Net ubunzima, malunga | kg | 5.2 | 9.0 | 11.0 | 16.0 | 18.0 |
Umgca weposi yohlobo lwe-porcelain insulators | ||||||
IKlasi ye-ANSI | 57-11 | 57-12 | 57-13 | 57-14 | 57-15 | |
Imilinganiselo | ||||||
Ububanzi | mm | 102 | 102 | 102 | 102 | 102 |
Ubude | mm | 260 | 324 | 400 | 480 | 543 |
Umgama weCreepage | mm | 356 | 559 | 737 | 1015 | 1145 |
Umgama owomileyo we-arcing | mm | 165 | 241 | 311 | 368 | 438 |
Imilinganiselo yoomatshini | ||||||
Amandla eCantilever | kn | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
Uvavanyo lwesiqhelo lwamandla eCantilever | kn | 22 | 22 | 22 | 22 | 22 |
Imilinganiselo yoMbane | ||||||
Uhlobo lombane wosetyenziso | kv | 25 | 35 | 45 | 55 | 66 |
Amandla ombane obushushu obushushu asezantsi | kv | 80 | 110 | 125 | 150 | 175 |
Amandla ombane we-flashover omanzi aphantsi | kv | 60 | 85 | 100 | 125 | 150 |
Impembelelo yombane ye-flashover voltage ebalulekileyo, ilungile | kv | 130 | 180 | 210 | 255 | 290 |
Impembelelo yombane ye-flashover voltage ebalulekileyo, ayinayo | kv | 155 | 205 | 260 | 340 | 380 |
Unomathotholo unempembelelo kwiDatha yeVoltage | ||||||
Vavanya amandla ombane e-RMS ukuya phantsi | kv | 15 | 22 | 30 | 44 | 44 |
Ubuninzi be-RIV kwi-1000kHz | μv | 100 | 100 | 200 | 200 | 200 |
Ukupakisha kunye neData yokuThumela | ||||||
Net ubunzima, malunga | kg | 6.8 | 10.0 | 11.8 | 16.5 | 18.6 |
Inkcazo yeMveliso 57-14
Inkcazo yeMveliso 57-13
Inkcazo yeMveliso 57-1
Inkcazo yeMveliso 57-2
Inkcazo yeMveliso 57-3
Inkcazo yeMveliso 57-4
Inkcazo yeMveliso 57-5