Motlakase o Phahameng oa 70kn Disc Suspension Toughened Glass Insulator U70BL

High Voltage 70kn Disc Suspension Toughened Glass Insulator U70BL Setšoantšo se Featured

Tlhaloso e Khutšoanyane:

Sebopeho sa insulator ea khalase se ts'oana le sa porcelain insulator, ntle le hore insulator ke khalase.Lisebelisoa tse ka sehloohong tsa insulator ea khalase li tla kenyelletsa lehlabathe la quartz, feldspar, limestone, dolomite, soda ash, potassium carbonate, joalo-joalo khalase e halefileng e entsoeng ke litšobotsi tsa liketso tsa khalase ea insulator ke homogeneous silicate, ho lumellana ha microstructure ka hare ho molemo ho feta ea porcelain ea motlakase, 'me e na le matla a molemo a dielectric.Ka nako e ts'oanang, bokaholimo ba khalase e futhumetseng bo na le prestress le botsitso bo botle ba mocheso

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High Voltage 70kn Disc Suspension Toughened Glass Insulator U70BL (9)

Sehlahisoa Tekheniki Parameters

Khetho ea IEC		U70B/146	U70B/127
Diameter D	mm	255	255
Height H	mm	146	127
Creepage distance L	mm	320	320
Socket coupling	mm	16	16
Mechini e hlolehang e hloleha	kn	70	70
Teko ea tloaelo ea mochini	kn	35	35
Maqhubu a matla a metsi a mamella voltage	kv	40	40
Tšusumetso e omileng ea lehalima e mamella voltage	kv	100	100
Impulse puncture voltage	PU	2.8	2.8
Matla a maqhubu a puncture voltage	kv	130	130
Radio e susumetsa motlakase	μv	50	50
Teko ea pono ea Corona	kv	18/22	18/22
Matla a maqhubu a motlakase a arc voltage	ka	0.12s/20kA	0.12s/20kA
Boima ba yuniti ka 'ngoe	kg	3.6	3.5

Ho kenya le ho hlokomela

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3 Ho kenngwa

3.1 Tlhahlobo ea Ponahalo
Li-insulators li tla hlahlojoa ka bonngoe ho ea ka khaolo ea 28 ea GB/ T1001.1-2003 mme tekanyetso ena pele e kenngoa, 'me tšebeliso ea li-insulator tse sa finyelle litlhoko tse ka holimo e tla thibeloa.

3.2 Tekanyo ea khanyetso ea insulator
Khanyetso ea insulation ea li-insulators tsa porcelain e tla lekanyetsoa ka bonngoe pele ho kenngoa.Li-insulator tse sa fihlelle litlhoko tsa DLT626 li ke ke tsa sebelisoa.

3.3 Litlhokomelo
Nakong ea ho kenya, li-insulator li lokela ho tšoaroa ka hloko, li se ke tsa lahleloa, 'me li qobe ho thulana le likhohlano ka lintho tse bohale.

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4 Ts'ebetso le Tlhokomelo
4.1 tokomane
Setsi sa ts'ebetso se tla theha lifaele tsa insulator ho latela DL/T 626.

4.2 tlhokomelo
Nakong ea tlhahlobo le tlhahlobo ea li-insulators, haeba ho fumanoa hore pin lock ha e eo kapa insulator e na le boleng ba zero, ts'ebetso e phelang kapa tokiso ea motlakase e tla amoheloa, 'me li-insulators li tla hlahlojoa ka nako ho latela litokisetso tse latelang.
Haeba e 'ngoe ea maemo a latelang e etsahala, insulator e ka etsoa qeto ea hore ha e sebetse.A) Mapetso le mafome a mosehla a hlaha holim'a sekoahelo sa tšepe (acid reflux);B) Ho kheloha le ho phunyeha ha maoto a tšepe;C) Ho chesa ho matla ha arc ea tšepe ea tšepe le leoto la tšepe;
D) sekoahelo sa tšepe, ho kenya letsoho le leoto la tšepe ha li holim'a axis e le 'ngoe: e) mapheo a porcelain a etsahala;
F) Likarolo tsa insulation li chesoa haholo ke ho tsoa ka mokhoa o sa fellang 'me ho tsoa ka mokhoa o itseng;G) Mapetso kapa skew a hlaha ka samenteng leotong la tšepe;
H) Ho senyeha ha maoto a tšepe ho etsahala joalokaha ho hlalositsoe ho DLT626-2005.

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