Ga Foliteji idadoro Toughed Gilasi insulator

Idaduro Foliteji giga Toughed Gilasi Insulator Ifihan Aworan

Apejuwe kukuru:

Awọn insulators gilasi ko nilo awọn idanwo idena laaye igbakọọkan lori awọn insulators lakoko iṣẹ.Eyi jẹ nitori ibajẹ kọọkan ti gilasi tutu yoo fa ibajẹ ti insulator, eyiti o rọrun lati rii nipasẹ awọn oniṣẹ lakoko ayewo laini.Nigbati insulator ba bajẹ, awọn ajẹkù gilasi ti o wa nitosi fila irin ati ẹsẹ irin ti wa ni di, ati agbara ẹrọ ti apakan to ku ti insulator jẹ to lati ṣe idiwọ okun insulator lati fifọ kuro.Nitori agbara ẹrọ ẹrọ giga ti dada. Layer ti gilasi insulator, awọn dada ni ko rorun lati kiraki.Agbara itanna ti gilasi gbogbogbo ko yipada lakoko gbogbo akoko iṣẹ, ati ilana ti ogbo rẹ lọra pupọ ju ti tanganran lọ.Nitorinaa, awọn insulators gilasi jẹ gige ni akọkọ nitori ibajẹ ara ẹni

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Insulator gilasi Foliteji giga (8)

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Insulator gilasi Foliteji giga (9)

Insulator gilasi Foliteji giga (7)

Insulator gilasi Foliteji giga (6)

Insulator gilasi Foliteji giga (5)

玻璃串

Ọja Imọ paramita

IEC yiyan		U40B/110	U70B/146	U70B/127	U100B/146	U100B/127	U120B/127	U120B/146	U160B/146	U160B/155	U160B/170
Iwọn D	mm	178	255	255	255	255	255	255	280	280	280
Giga H	mm	110	146	127	146	127	127	146	146	155	170
Ijinna oju-iwe L	mm	185	320	320	320	320	320	320	400	400	400
Socket socket	mm	11	16	16	16	16	16	16	20	20	20
Aise fifuye darí	kn	40	70	70	100	100	120	120	160	160	160
Mechanical baraku igbeyewo	kn	20	35	35	50	50	60	60	80	80	80
Igba otutu agbara tutu duro foliteji	kv	25	40	40	40	40	40	40	45	45	45
Gbigbọn ina gbigbẹ withstand foliteji	kv	50	100	100	100	100	100	100	110	110	110
Impulse puncture foliteji	PU	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8
Agbara igbohunsafẹfẹ puncture foliteji	kv	90	130	130	130	130	130	130	130	130	130
Redio ipa foliteji	μv	50	50	50	50	50	50	50	50	50	50
Idanwo wiwo Corona	kv	18/22	18/22	18/22	18/22	18/22	18/22	18/22	18/22	18/22	18/22
Agbara igbohunsafẹfẹ itanna aaki foliteji	ka	0.12s/20kA	0.12s/20kA	0.12s/20kA	0.12s/20kA	0.12s/20kA	0.12s / 20Ka	0.12s / 20Ka	0.12s / 20Ka	0.12s / 20Ka	0.12s / 20Ka
Net àdánù fun kuro	kg	2.1	3.6	3.5	4	4	4	4	6.7	6.6	6.7

Ọja anfani ati alailanfani

1. Gilasi insulator

Awọn anfani: agbara imọ-ẹrọ ti iyẹfun dada ti insulator gilasi jẹ giga, dada ko rọrun lati kiraki, ati iyara ti ogbo ni o lọra;O le fagilee idanwo idena igbakọọkan laaye ti awọn insulators lakoko iṣẹ, ati pe ko si iwulo lati ṣe wiwa “iye odo” lakoko iṣẹ, nitorinaa iṣẹ ati idiyele itọju jẹ kekere.

Awọn alailanfani: nitori akoyawo ti gilasi, o rọrun lati wa awọn dojuijako kekere ati ọpọlọpọ awọn abawọn inu ati awọn ibajẹ lakoko iṣayẹwo irisi.

2. Seramiki insulator

Awọn anfani: iduroṣinṣin kemikali ti o dara ati iduroṣinṣin gbona, agbara egboogi-ti ogbo ti o lagbara, itanna ti o dara ati awọn ohun-ini ẹrọ, ati apejọ rọ.

Awọn alailanfani: awọn abawọn ko rọrun lati wa, ati pe wọn bẹrẹ lati wa nikan lẹhin ọdun pupọ ti iṣẹ;Wiwa iye odo ti awọn insulators seramiki gbọdọ ṣee ṣe ni ọkọọkan lori ile-iṣọ, eyiti o nilo ọpọlọpọ eniyan ati awọn orisun ohun elo;Iṣeeṣe awọn ijamba ti o ṣẹlẹ nipasẹ ikọlu monomono ati idoti idoti jẹ giga.

3. Apapo idabobo

Awọn anfani: iwọn kekere, itọju rọrun;Iwọn ina ati fifi sori ẹrọ rọrun;Agbara ẹrọ giga, ko rọrun lati fọ;O tayọ iṣẹ jigijigi ati idoti ti o dara resistance;Yara gbóògì ọmọ ati ki o ga didara iduroṣinṣin.

Awọn aila-nfani: Agbara arugbo ko dara bi seramiki ati awọn insulators gilasi, ati pe idiyele iṣelọpọ ga ju ti seramiki ati awọn insulators gilasi lọ.

Dopin ti lilo ati sipesifikesonu

1 dopin
Iwọnwọn yii ṣalaye awọn ibeere imọ-ẹrọ gbogbogbo, awọn ipilẹ yiyan, awọn ofin ayewo, gbigba, apoti ati gbigbe, fifi sori ẹrọ ati itọju iṣẹ, ati idanwo iṣẹ ṣiṣe fun awọn insulators laini ori ac pẹlu awọn foliteji ipin loke 1000V.

Iwọnwọn yii wulo fun iru disiki ti daduro tanganran ati awọn insulators gilasi (awọn insulators fun kukuru) ti a lo ninu awọn laini agbara ac, awọn ohun elo agbara ati awọn ipin-iṣẹ pẹlu foliteji ipin loke 1000Y ati igbohunsafẹfẹ 50Hz.Giga aaye fifi sori ẹrọ gbọdọ jẹ kekere ju 1000m, ati iwọn otutu ibaramu gbọdọ wa lati -40 ° c si +40 ° c.2 Awọn faili itọkasi deede

Awọn iwe aṣẹ atẹle ni awọn ipese ninu eyiti a tọka si ni Ipele Kariaye yii.Gbogbo awọn atunṣe ti o tẹle (laisi errata) tabi awọn atunyẹwo si awọn iwe-itumọ ti ọjọ ko kan boṣewa yii;sibẹsibẹ, awọn ẹgbẹ si awọn adehun labẹ Standard yii ni a gbaniyanju lati kawe wiwa ti ẹya tuntun ti awọn iwe aṣẹ wọnyi.Fun awọn itọkasi ti ko ni ọjọ, ẹya tuntun kan si boṣewa yii.GB311.1-1997.
Iṣọkan idabobo fun gbigbe foliteji giga ati ohun elo iyipada (NEQ IEC 60071-1∶1993) GB/T772-2005

Awọn alaye imọ-ẹrọ fun awọn insulators giga-voltage tanganran GB/T775.2 -- 2003
Awọn insulators - Awọn ọna idanwo - Apakan 2: Awọn ọna idanwo itanna GB/T775.3-2006
Awọn insulators - Awọn ọna idanwo - Apakan 3: Awọn ọna idanwo ẹrọ GB/T 1001.1 2003
Awọn insulators laini oke ti awọn foliteji ipin loke 1000V - apakan 1;Awọn itumọ, awọn ọna idanwo ati awọn ibeere fun seramiki tabi awọn eroja insulator gilasi fun lilo ninu awọn ọna ṣiṣe omiiran (MOD IEC 60383-1) GB/T 2900.5 2002

Awọn ọrọ itanna fun idabobo awọn okele, awọn olomi ati gaasi [EQV IEC60050 (212): 1990] GB/T 2900.8 1995
Awọn idabobo awọn ọrọ itanna (EQV IEC 60471) GB/T 4056
Igbekale ati awọn iwọn ti awọn insulators idadoro fun awọn laini foliteji giga (EQV IEC 60120) GB/T 4585-2004
Idanwo idoti afọwọṣe fun awọn insulators foliteji giga fun lilo ninu awọn eto ac (IDT IEC 60507; 1991).GB/T7253
Awọn insulators - seramiki tabi awọn eroja insulator gilasi fun lilo ninu awọn eto ac fun awọn insulators laini oke pẹlu awọn foliteji ipin loke 1000V - awọn abuda ti awọn eroja insulator idadoro iru disk (mod IEC 60305∶1995)

DLT 557-2005

Idanwo ikọlu ipa ni afẹfẹ fun awọn insulators laini foliteji giga - Awọn itumọ, awọn ọna idanwo ati awọn ibeere (MOD IEC 61211: 2002) DLT 620
Idaabobo overvoltage ati isọdọkan idabobo fun awọn fifi sori ẹrọ itanna AC DLT 626-2005
Iṣe idanwo fun awọn idabobo idadoro disiki ti bajẹ DL/T 812 -- 2002
Ọna idanwo fun awọn ibeere arc fun awọn insulators okun fun awọn laini oke pẹlu awọn foliteji ipin loke 1000V (eqv IEC 61467: 1997) DL/T 5092-1999
Sipesifikesonu imọ-ẹrọ fun apẹrẹ ti 110kV ~ 500%kV awọn laini gbigbe lori JB/T3567-1999
Ọna idanwo fun kikọlu redio ti awọn insulators giga foliteji JB/T 4307-2004
Simenti simenti JB/T 5895 -- 1991 fun fifi sori alemora insulator
Awọn itọnisọna fun lilo awọn insulators ni awọn agbegbe idoti JB/T 8178--1995
Sipesifikesonu fun awọn bọtini irin ti awọn insulators idadoro - Awọn pinni titiipa fun awọn asopọ bọọlu ati iho ti awọn eroja okun insulator JB/T 8181-1999
Irin pin JB/T 9677-1999 fun awọn idabobo idadoro iru disiki
Didara ita ti awọn ẹya gilasi fun iru disiki idadoro gilasi insulators
JB / T9678-1999