Korontada Sare 70kn Disk Joojinta La Adkeeyay Insulator U70BL

Voltage Sare 70kn Disk Hakinta La Adkeeyay Insulator U70BL Sawirka

Sharaxaad Gaaban:

Qaab dhismeedka dahaarka galaasku waxa uu la mid yahay kan dahaadhka porcelain, marka laga reebo in dahaarka uu yahay muraayad.Waxyaabaha ugu muhiimsan ee ceeriin ee insulator dhalooyinka waa inay ku jiraan ciid quartz, feldspar, limestone, dolomite, ash soda, potassium carbonate, iwm. poselin koronto, oo leh awood dielectric ka wanaagsan.Isla mar ahaantaana, dusha sare ee muraayadda kulul waxay leedahay prestress iyo xasilloonida kulaylka aad u fiican

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Korontada Sare 70kn Disk Joojinta Adag ee muraayadda U70BL (9)

Qiyaasaha Farsamada ee Alaabta

Magacaabidda IEC		U70B/146	U70B/127
Dhexroorka D	mm	255	255
Dhererka H	mm	146	127
Masaafada gurguurta L	mm	320	320
Isku xirka godka	mm	16	16
Culayska makaaniga oo fashilmay	kn	70	70
Imtixaanka joogtada ah ee makaanikada	kn	35	35
Inta jeer ee tamarta qoyan waxay u adkeysan kartaa danab	kv	40	40
Hilaaca qallalan ee u adkaysta danab	kv	100	100
danab daloolin	PU	2.8	2.8
Danab daloolin inta jeer ee awoodda	kv	130	130
danab raadiyaha raadiyaha	μv	50	50
Baaritaanka aragga ee Corona	kv	18/22	18/22
Inta jeer ee awoodda korantada arc koronto	ka	0.12s/20kA	0.12s/20kA
Miisaanka saafiga ah cutubkiiba	kg	3.6	3.5

Rakibaadda iyo dayactirka

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3 Rakibaadda

3.1 Hubinta muuqaalka
Insulators waa in mid mid loo eegaa sida ku cad cutubka 28 ee GB/T1001.1-2003 iyo heerkan ka hor inta aan la rakibin, iyo isticmaalka insulators aan buuxin shuruudaha kor ku xusan waa in la mamnuuco.

3.2 Cabbirka caabbinta insulator
Iska caabbinta dahaarka ee dahaadhida porcelain waa in mid mid loo cabbiraa ka hor inta aan la rakibin.Insulators aan buuxin shuruudaha DLT626 waa inaan la isticmaalin.

3.3 taxaddarrada
Inta lagu jiro rakibidda, dahaarka waa in si taxadar leh loo maareeyaa, oo aan la tuurin, lagana fogaado isku dhaca iyo isku dhaca walxaha fiiqan.

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4 Hawlgalka iyo Dayactirka
4.1 dukumeenti
Qaybta hawlgelintu waa inay dejisaa faylal dahamiyayaal si waafaqsan DL/T 626.

4.2 dayactirka
Inta lagu guda jiro kormeerka iyo kormeerka daaha, haddii la ogaado in pin qufulku maqan yahay ama insulator-ku aanu qiimo lahayn, waa in la sameeyaa hawl toos ah ama cillad la'aan, iyo insulators waa in la baaro waqtigeeda iyadoo la raacayo qodobadan soo socda.
Haddii mid ka mid ah xaaladahan soo socda ay dhacaan, dahaarka waxaa lagu go'aamin karaa inuu yahay mid aan shaqaynayn.A) Dildilaacyo iyo dhibco miridh jaale ah ayaa ka soo muuqda daboolka birta (acid dib u soo celin);B) Laabashada iyo dildilaaca cagaha birta ah;C) Dabka birta oo aad u gubanaya iyo cagta birta;
D) daboolka birta, dahaarka iyo cagaha birta isku dhidib kuma aha:
F) Qaybaha dahaarka ayaa si daran u gubanaya dheecaan qayb ka soo baxaya oo qayb ka daadanaya;G) Dildilaaca ama qallooca ayaa ka muuqda sibidhka ee cagta birta;
H) Daxalka cagaha birta wuxuu dhacaa sida lagu qeexay DLT626-2005.

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