Tlhaloso:
Mofuta | 53-4 | |
Catalog No. | 56534T | |
Kopo | Shackle, reel, spool, rack ea bobeli. | |
Lisebelisoa | Porcelain, ceramic | |
Mechini e hlolehang e hloleha | 20kN | |
Flashover Voltage (Omileng) | 25kV | |
Flashover Voltage (Metsi) | E otlolohileng | 12kV |
E tshekaletseng | 15kV | |
Mmala | Gray kapa Brown | |
Boima ba 'mele | 1.13kg |
Tataiso bakeng sa insulator ea Spool Khaolo ea 1 -Mefuta ea Insulator ea Spool
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Khaolo ea 1 -Mefuta ea Insulator ea Spool
Khaolo ea 2– Kenyelletso ea Mosireletsi
Li-insulator tse nang le matla a tlaase li sebelisoa bakeng sa ho pata le ho fanyeha lithapo tse tlaase le li-ultra-low voltage ac le dc transmission line.Ka lehlakoreng le leng la tora ea terata e nang le matla a phahameng a matla, ho ne ho fanyehiloe li-insulators tse ngata tse bōpehileng joaloka disc.E ne e le ho eketsa sebaka sa creepage.
Khaolo ea 3 – Tšobotsi ea Insulator
1) boleng ba zero bo robehile ka boeona, bo loketseng ho fumanoa.
Glass insulator e na le tšobotsi ea "zero value self - breaking." Hafeela motho a le fatše kapa a le ka helikopthara e ka bonoang, ha ho hlokahale hore u phahamise palo ea palo ka ho lemoha, ho fokotsa matla a basebetsi. moleng oa tlhahiso, lebelo la selemo le selemo la ho itšeha ke 0.02-0.04%, e ka bolokang litšenyehelo tsa tlhokomelo ea mohala.
2) khanyetso e ntle ea arc le vibration
Sebaka se secha sa insulator ea khalase se kentsoeng ho chesoa ha lehalima nakong ea ts'ebetso se ntse se le boreleli 'me se na le sekhahla sa ts'ireletso ea khatello ea maikutlo ka hare, ka hona se ntse se boloka matla a lekaneng le matla a mochini. holim'a terata, le ts'ebetso ea mochine le ea motlakase ea insulator ea khalase ka mor'a hore ho tants'e ka mohala ho lekoe.
3) ts'ebetso e ntle ea ho itlhoekisa mme ha ho bonolo ho tsofala
Ho ea ka tlaleho e akaretsang ea lefapha la matla, li-insulators tsa khalase ha li bonolo ho bokella tšilafalo 'me li bonolo ho li hloekisa.Ts'ebetso ea mechine le ea motlakase ea li-insulators tsa khalase meleng e tloaelehileng ea libaka e ne e lekanngoa ka mehlala e tloaelehileng,' me boitsebiso bo bokelitsoeng ba likete bo bontšitse. hore ts'ebetso ea mochini le motlakase oa li-insulator tsa khalase kamora lilemo tse 35 tsa ts'ebetso e ne e tšoana hantle le ea ha ba tloha fekthering, 'me ho ne ho se na ketsahalo ea botsofali.
4) matla a maholo a maholo, kabo e ts'oanang ea motlakase ka letoto.
Khalase e etsa hore dielectric constant 7-8, insulator ea khalase e thata e be le matla a maholo le khoele ea phepelo e kholo ea motlakase, e fokotsa lehlakore la terata le insulator lehlakoreng le haufi la voltage, e le ho fokotsa tšitiso ea seea-le-moea, ho fokotsa tahlehelo ea corona. le ho lelefatsa bophelo ba tšebeletso ea insulator ea khalase, morero oa ho sebetsa o paka ntlha ena
Khaolo ea 4 -Sekema sa ts'ireletso ea motlakase
Hona joale, tšireletso ea lehalima ea mohala ke haholo-holo ho kenya mochine oa zinc oxide, empa ts'ebeliso ea zinc oxide arrester e boetse e na le mathata a latelang:
(1) ka mor'a hore "zinc oxide arrester" e robehe kapa e senngoa ke lehalima, molomo o senyehileng o monyenyane 'me ho thata ho lebela le ho o fumana.
(2) mochini oa zinc oxide o hloka ho lekoa hang ka mor'a lilemo tse 3 ~ 5, mme mosebetsi oa teko o moholo haholo.
(3) sekoahelo sa zinc oxide se hloka ho theoa fatše, 'me litšenyehelo tsa kaho le tlhokomelo li holimo haholo.
(4) ha ho bapisoa le insulator, litšenyehelo li holimo, tse sa lokelang ho sebelisoa ka bongata.
E lebisitse mathateng a ka holimo, sesebelisoa sa tšireletso ea lehalima sa insulator sea ntlafatsoa.Ka mor'a ho hlahloba, ho fihleloa hore mohaho oa lekhalo la moea o bonolo 'me theko e tlaase. Mofuta ona oa lekhalo la moea o sebelisa tšobotsi ea hore matla a maqhubu a matla a arc. ho bonolo ho ea holimo tlas'a ts'ebetso ea matla a eona a motlakase le khase e chesang hona joale, 'me e etsa hore arc e be telele, kahoo e etsa hore arc e time.Ka hona, sesebelisoa sa ho sireletsa lehalima se entsoeng ka arc guide clamp, polase e ntle le poleiti e mpe ke e entsoe, 'me sebopeho se ka nkeloang sebaka se amoheloa ho arola clamp ea tataiso ea arc le molamu o motle,' me motsoako oa bolt oa amoheloa.
Haeba molamu o motle o senngoa ke mollo oa arc, molamu o motle o ka nkeloa sebaka ho e-na le sete kaofela, e leng se fokotsang litšenyehelo.
Boleng ba Pele, Tšireletseho e Tiisitsoe