CTV 175 Glass Insulator U40b

Inkcazelo emfutshane:

I-insulator yeglasi engama-40kn

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ividiyo

Umzobo

 

Ayinasihloko-1

Itheyibhile yeParameter

Inkangeleko yesimo Umgangatho Uhlobo lwenkungu Uhlobo lwenkungu
Umgangatho we-IEC   U40B   U40BP
Umzi-mveliso-umgangatho     U40M  
Ukudibanisa okusemgangathweni, d mm 11 11 11
Oomatshini abasilela umthwalo kN 40 40 40
Uvavanyo lwesiqhelo lomatshini kN 20 20 20
Ububanzi bendawo yokugquma, D mm 178 255 178
iSithuba esiNgesiQiniso, H mm 110 110 110
Umgama we-creepage oqhelekileyo mm 190 320 300
Amandla ombane wokugqobhoza amaza kV 90 110 110
amandla ombane ukumelana nombane - owomileyo kV 55 70 60
amandla frequency ukumelana nombane - emanzi kV 30 40 34
Impulse puncture voltage PU 2.8 2.8 2.8
Umbane onempembelelo kanomathotholo 10kV 1MHz μv 50 50 50
Uvavanyo olubonakalayo lweCorona kV 18/22 18/22 18/22
Amandla ombane we-arc yombane i 0.12s/20kA 0.12s/20kA 0.12s/20kA
Ubunzima ikg 2.1 3 2.5

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