Iqondo eliphezulu le-160kn Disc Ukurhoxiswa okuQinisekisiweyo kwi-Glass Insulator U160B

Inkcazo emfutshane:

Iglasi insulators yokwambathisa eyenziwe ngeglasi enobulali. Umphezulu wayo ukwimeko yoxinzelelo yoxinzelelo, njengokuqhekeka kunye nokuqhekeka kombane, i-insulator yeglasi iya kuqhekeka ibe ngamaqhekeza amancinci, eyaziwa ngokuba yi "self-explosion". Eli nqaku lishenxisa imfuno "yexabiso elinguziro" lokufumana iiglasi insulators ngexesha lokusebenza.


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Ingcaciso yeMveliso

Iglasi insulators yokwambathisa eyenziwe ngeglasi enobulali. Umphezulu wayo ukwimeko yoxinzelelo yoxinzelelo, njengokuqhekeka kunye nokuqhekeka kombane, i-insulator yeglasi iya kuqhekeka ibe ziingceba ezincinci, ezaziwa njenge- "self-explosion". Eli nqaku lishenxisa imfuno "yexabiso elinguziro" lokufumanisa i-insulators yeglasi ngexesha lokusebenza.
Iglasi yokwambathisa yi-crystallization yendibaniso yeglasi kunye ne-insulator. Ngenxa yeempawu zeglasi xa kuthelekiswa ne-porcelain yombane, ii-insulators zeglasi zinozinzo olungcono kwiimpawu zombane kunye nezomatshini, kwaye ukungafihli kwazo kwenza kube lula ukujonga umonakalo ngexesha lokusebenza, ukuze uvavanyo lokuthintela rhoqo lwabenzi be-insulators lurhoxiswe. Amandla ombane weglasi ngokubanzi ahlala efanayo kulo lonke ukusebenza kwawo, kwaye inkqubo yokuguga icotha kancinci kunaleyo ye porcelain. Ke ngoko, ii-insulators zeglasi zishiywa ikakhulu ngenxa yokuzenzakalisa, okwenzeka kunyaka wokuqala wokusebenza, ngelixa iziphene ze-porcelain insulators ziqala ukufunyanwa kuphela emva kweminyaka eliqela yokusebenza.

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Lo mgangatho ucacisa iimfuno zobuchwephesha ngokubanzi, imigaqo-nkqubo yokukhetha, imigaqo yokuhlola, ukwamkelwa, ukupakishwa kunye nokuthuthwa, ukufakwa kunye nokugcinwa kokusebenza, kunye nokuvavanywa kokusebenza kokusebenza kwe-ac ngaphezulu komgca we-insulators ene-voltages ezibizwa ngaphezulu kwe-1000V.

Lo mgangatho usebenza kuhlobo lwediski olunqunyanyisiweyo lwe-porcelain kunye neglasi insulators (i-insulators ngamafutshane) esetyenziswa kwimigca yamandla angaphezulu kwe-ac, izityalo zamandla kunye nezitishi ezinamandla ombane angaphezulu kwe-1000Y kunye ne-frequency 50Hz. Ukuphakama kwesiza sokufaka kufuneka kubesezantsi kune-1000m, kwaye iqondo lobushushu elingaphakathi kufuneka lisuke -40 ° c liye +40 ° c. 2 Iifayile zesalathiso eziqhelekileyo

High Voltage 160kn Disc Suspension Toughened Glass Insulator U160B (4)

Ukuchongwa kwe-IEC U160B / 146 U160B / 155 U160B / 170
Ububanzi D. mm 280 280 280
Ukuphakama H mm 146 155 170
Umgama wokucamba uL mm 400 400 400
Socket coupling mm 20 20 20
Ukulungisa umthwalo ngoomatshini Iqhina 160 160 160
Uvavanyo oluqhelekileyo loomatshini Iqhina 80 80 80
Amanzi ombane amelana namandla ombane kv 45 45 45
Umbane owomileyo onamandla wokunyamezela umbane kv 110 110 110
Ukuqhubela amandla ombane DB 2.8 2.8 2.8
Amandla ombane wokugqobhoza umbane kv 130 130 130
Iimpembelelo zerediyo μv 50 50 50
Uvavanyo olubonakalayo lweCorona kv 18/22 18/22 18/22
Amandla ombane arc ombane ka I-0.12s / 20Ka I-0.12s / 20Ka I-0.12s / 20Ka
Ubunzima bomzimba kwiyunithi nganye ikg 6.7 6.6 6.7

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