IVoltage ephezulu ye-70kn Disc Suspension Toughened Glass Insulator U70BL

Umbane oPhezulu we-70kn weDisc Ukumiswa kweDiskhi eQinisekisiweyo ye-Isulator yeglasi ye-U70BL eFakelweyo

Inkcazelo emfutshane:

Ubume be-insulator yeglasi bufana ne-porcelain insulator, ngaphandle kokuba i-insulator yiglasi.Eyona mathiriyeli ekrwada yesigqubuthelo seglasi iya kubandakanya isanti yequartz, i-feldspar, i-limestone, i-dolomite, i-soda ash, i-potassium carbonate, njl. njl. i-porcelain yombane, kwaye inamandla angcono e-dielectric.Kwangaxeshanye, umphezulu weglasi epholileyo une-prestress kunye nokuzinza okuhle kakhulu kwe-thermal

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Imizobo yoYilo lweeMveliso

Umbane oPhezulu we-70kn weDisc Ukunqunyanyiswa kwe-Insulator yeglasi eQinisayo ye-U70BL (9)

IiParameters zobuGcisa beMveliso

Ukutyunjwa kwe-IEC		U70B/146	U70B/127
Idayamitha D	mm	255	255
Ubude H	mm	146	127
Umgama weCreepage L	mm	320	320
Ukudibanisa i-socket	mm	16	16
Oomatshini abasilela umthwalo	kn	70	70
Uvavanyo lwesiqhelo lomatshini	kn	35	35
Isantya samandla amanzi ukumelana nombane	kv	40	40
Impembelelo yombane eyomileyo imelana nombane	kv	100	100
Impulse puncture voltage	PU	2.8	2.8
Amandla ombane wokugqobhoza amaza	kv	130	130
Umbane onefuthe likanomathotholo	μv	50	50
Uvavanyo olubonakalayo lweCorona	kv	18/22	18/22
Amandla ombane we-arc yombane	ka	0.12s/20kA	0.12s/20kA
Ubunzima obushiyekileyo ngeyunithi nganye	kg	3.6	3.5

Ukufakela kunye nokugcinwa

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3 Ufakelo

3.1 Ukujonga inkangeleko
I-insulators iya kuhlolwa nganye nganye ngokwesahluko 28 se-GB/ T1001.1-2003 kwaye lo mgangatho ngaphambi kokufakwa, kunye nokusetyenziswa kwee-insulators ezingahambelani neemfuno ezingentla kuya kuthintelwa.

3.2 Umlinganiselo wokumelana ne-insulator
Ukumelana ne-insulation ye-porcelain insulators kuya kulinganiswa nganye nganye ngaphambi kokufakwa.Ii-insulators ezingahambelani neemfuno ze-DLT626 aziyi kusetyenziswa.

3.3 Izilumkiso
Ngexesha lofakelo, i-insulators kufuneka iphathwe ngokunyamekela, ingaphoswa, kwaye ugweme ukungqubana kunye nokuxubana nezinto ezibukhali.

imifanekiso.rednet

4 Ukusebenza kunye noLondolozo
4.1 uxwebhu
Iyunithi yokusebenza iya kuseka iifayile ze-insulator ngokuhambelana ne-DL/T 626.

4.2 ugcino
Ngexesha lokuhlolwa kunye nokuhlolwa kwe-insulators, ukuba kufunyaniswe ukuba i-pin yokukhiya ilahlekile okanye i-insulator inexabiso le-zero, ukusebenza okuphilayo okanye ukulungiswa kombane kuya kwamkelwa, kwaye i-insulators iya kuhlolwa ngexesha ngokuhambelana namalungiselelo alandelayo.
Ukuba enye yezi meko zilandelayo iyenzeka, i-insulator inokumiselwa ukuba ayisebenzi.A) Iintanda kunye neendawo ezityheli zerusi zivela kwi-cap yentsimbi (i-acid reflux);B) Ukugoba kunye nokuqhekeka kweenyawo zentsimbi;C) Ukutshisa kakhulu i-arc yentsimbi kunye nonyawo lwentsimbi;
D) i-iron cap, i-insulation kunye ne-steel foot ayikho kwi-axis efanayo: e) ukuqhekeka kwe-porcelain kwenzeka;
F) Iindawo zokugquma zitshiswa ngokumandundu ngokukhutshelwa ngokuyinxenye kwaye kuphalale inxalenye;G) Iintanda okanye i-skew ibonakala kwisamente kunyawo lwentsimbi;
H) Ukubola kweenyawo zetsimbi kwenzeka njengoko kuchazwe kwi-DLT626-2005.

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