Umuvuduko mwinshi wahagaritswe Gukomera Ikirahure

Ibisobanuro bigufi:

Imirasire yikirahure ntisaba ibizamini byo gukumira buri gihe kuri insulator mugihe ikora.Ibi biterwa nuko buri kwangirika kwikirahure cyangiritse bizatera kwangirika kwa insulator, byoroshye kuboneka nababikora mugihe cyo kugenzura umurongo.Iyo insulator yangiritse, ibice byikirahure hafi yumutwe wicyuma hamwe nikirenge cyicyuma, kandi imbaraga za mashini zigice gisigaye cya insulator zirahagije kugirango wirinde umugozi wa insulator kumeneka. Bitewe nubushobozi bukomeye bwubukanishi bwubuso urwego rwibirahure, hejuru ntabwo byoroshye kumeneka.Imbaraga z'amashanyarazi z'ikirahuri muri rusange ntizihinduka mugihe cyose cyibikorwa, kandi gusaza kwayo biratinda cyane kuruta ibya faroseri.Kubwibyo, ibirahuri by'ibirahure bikurwaho cyane kubera kwiyangiza

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Igishushanyo mbonera cyibicuruzwa

Umuyoboro mwinshi w'ikirahure (8)

Amafoto Yubuhanzi

Umuyoboro mwinshi w'ikirahure (9)

Umuyoboro mwinshi w'ikirahure (7)

Umuyoboro mwinshi w'ikirahure (6)

Umuyoboro mwinshi w'ikirahure (5)

玻璃串

Ibicuruzwa bya tekinike

IEC		U40B / 110	U70B / 146	U70B / 127	U100B / 146	U100B / 127	U120B / 127	U120B / 146	U160B / 146	U160B / 155	U160B / 170
Diameter D.	mm	178	255	255	255	255	255	255	280	280	280
Uburebure H.	mm	110	146	127	146	127	127	146	146	155	170
Intera ya L.	mm	185	320	320	320	320	320	320	400	400	400
Gukomatanya	mm	11	16	16	16	16	16	16	20	20	20
Imashini yananiwe	kn	40	70	70	100	100	120	120	160	160	160
Ikizamini gisanzwe	kn	20	35	35	50	50	60	60	80	80	80
Imbaraga zitose zihanganira voltage	kv	25	40	40	40	40	40	40	45	45	45
Inkuba yumye impulse ihangane na voltage	kv	50	100	100	100	100	100	100	110	110	110
Impulse ya puncture voltage	PU	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8
Umuvuduko w'amashanyarazi	kv	90	130	130	130	130	130	130	130	130	130
Iradiyo itera imbaraga	μv	50	50	50	50	50	50	50	50	50	50
Ikizamini cya Corona	kv	18/22	18/22	18/22	18/22	18/22	18/22	18/22	18/22	18/22	18/22
Amashanyarazi yumuriro w'amashanyarazi arc voltage	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
Uburemere bwuzuye kuri buri gice	kg	2.1	3.6	3.5	4	4	4	4	6.7	6.6	6.7

Ibyiza nibicuruzwa

1. Ikirahure

Ibyiza: imbaraga zubukanishi bwubuso bwububiko bwikirahure ni hejuru, hejuru ntabwo byoroshye gucika, kandi umuvuduko wo gusaza uratinda;Irashobora guhagarika ikizamini kizima cyo gukumira insulator mu gihe cyo gukora, kandi nta mpamvu yo gukora "zeru agaciro" mugihe cyo gukora, bityo ibikorwa byo kubungabunga no kubungabunga ni bike.

Ibibi: kubera ubwiza bwikirahure, biroroshye kubona uduce duto nudusembwa twimbere hamwe nibyangiritse mugihe cyo kugenzura isura.

2. Ceramic insulator

Ibyiza: imiterere myiza yimiti nubushyuhe bwumuriro, ubushobozi bukomeye bwo kurwanya gusaza, ibikoresho byiza byamashanyarazi nubukanishi, hamwe no guterana byoroshye.

Ibibi: inenge ntabwo byoroshye kuboneka, kandi zitangira kuboneka nyuma yimyaka myinshi ikora;Agaciro ka zeru kerekana insulatrice ceramic bigomba gukorwa umwe umwe kumunara, bisaba abakozi benshi nibikoresho;Birashoboka ko impanuka ziterwa numurabyo hamwe na flashover yanduye ni byinshi.

3. Gukomatanya

Ibyiza: ingano nto, kubungabunga byoroshye;Uburemere bworoshye no kwishyiriraho byoroshye;Imbaraga zo gukanika cyane, ntabwo byoroshye kumeneka;Imikorere myiza y’imitingito no kurwanya umwanda mwiza;Umusaruro wihuse kandi uhagaze neza.

Ibibi: ubushobozi bwo kurwanya gusaza ntabwo ari bwiza nkibikoresho bya ceramic n ibirahure, kandi igiciro cyumusaruro kiri hejuru yicy'ibikoresho bya ceramic na ibirahure.

Igipimo cyo gukoresha no gusobanura

Urwego 1
Ibipimo ngenderwaho byerekana ibisabwa muri tekiniki rusange, amahame yo gutoranya, amategeko yo kugenzura, kwemerwa, gupakira no gutwara abantu, kwishyiriraho no kubungabunga ibikorwa, hamwe no gupima imikorere yimikorere ya ac overhead umurongo insulator hamwe na voltage nominal iri hejuru ya 1000V.

Ibipimo ngenderwaho birakoreshwa muburyo bwa disiki yahagaritswe na feri ya feri na insulator (insulator kumagambo magufi) ikoreshwa mumashanyarazi ya ac hejuru yumuriro, amashanyarazi ninganda zifite voltage nominal iri hejuru ya 1000Y na frequency 50Hz.Uburebure bwikibanza cyo kwishyiriraho bugomba kuba munsi ya 1000m, kandi ubushyuhe bwibidukikije bugomba kuva kuri -40 ° c kugeza kuri +40 ° c.2 Idosiye isanzwe

Inyandiko zikurikira zirimo ingingo zivugwa muri iyi Standard mpuzamahanga.Ibyahinduwe byose nyuma (usibye errata) cyangwa ubugororangingo kumatariki yerekanwe ntibikurikizwa kuriki gipimo;icyakora, ababuranyi mumasezerano ashingiye kuriyi ngingo ngenderwaho barashishikarizwa kwiga kuboneka kwinyandiko ziheruka.Kubisobanuro bitarondoreka, verisiyo iheruka ikoreshwa kuriki gipimo.GB311.1-1997.
Guhuza insulasiyo yo gukwirakwiza amashanyarazi menshi no guhindura ibintu (NEQ IEC 60071-1∶1993) GB / T772-2005

Ibisobanuro bya tekiniki ya farashi yo hejuru ya voltage insulators GB / T775.2 - 2003
Insulator - Uburyo bwikizamini - Igice cya 2: Uburyo bwo gupima amashanyarazi GB / T775.3-2006
Insulator - Uburyo bwikizamini - Igice cya 3: Uburyo bwo gupima imashini GB / T 1001.1 2003
Imirongo yo hejuru yumurongo wa voltage nominal hejuru ya 1000V - igice 1;Ibisobanuro, uburyo bwo gupima nibisabwa kubintu bya ceramic cyangwa ibirahuri byifashishwa muguhindura sisitemu zigezweho (MOD IEC 60383-1) GB / T 2900.5 2002

Ijambo ry'amashanyarazi ryo gukingira ibintu bikomeye, amazi na gaze [EQV IEC60050 (212): 1990] GB / T 2900.8 1995
Amashanyarazi akoresha amashanyarazi (EQV IEC 60471) GB / T 4056
Imiterere nubunini bwa insulator zo guhagarika kumurongo wa voltage ndende (EQV IEC 60120) GB / T 4585-2004
Ikizamini cyumwanda wintoki kuri insulator zikoreshwa cyane muri sisitemu (IDT IEC 60507; 1991).GB / T7253
Insulator - ibikoresho bya ceramic cyangwa ibirahuri byifashishwa muri sisitemu ya ac ya insulirateri yumurongo wo hejuru hamwe na voltage nominal iri hejuru ya 1000V - ibiranga ibintu byo guhagarika ubwoko bwa disiki (mod IEC 60305∶1995)

DLT 557-2005

Ikigeragezo cyo gusenyuka mukirere kuri insuliranti yumurongo mwinshi - Ibisobanuro, uburyo bwo gupima nibipimo (MOD IEC 61211: 2002) DLT 620
Kurinda birenze urugero no guhuza ibikorwa bya AC amashanyarazi DLT 626-2005
Imyitozo yikizamini cyo guhagarika disiki yangiritse DL / T 812 - 2002
Uburyo bwikizamini kubisabwa arc kubisumizi byimigozi kumurongo wo hejuru hamwe na voltage nominal hejuru ya 1000V (eqv IEC 61467: 1997) DL / T 5092-1999
Ibisobanuro bya tekiniki yo gushushanya 110kV ~ 500% kV imirongo yohereza hejuru JB / T3567-1999
Uburyo bwikizamini cyo kwivanga kuri radio yumuriro mwinshi wa JB / T 4307-2004
Isima ya sima JB / T 5895 - 1991 kugirango ushiremo insulator
Amabwiriza yo gukoresha insulator mu turere twanduye JB / T 8178--1995
Ibisobanuro kumutwe wicyuma cya insulatrice yo guhagarika - Gufunga pin kumupira-na-sock ihuza ibice byimigozi ya insulator JB / T 8181-1999
Icyuma pin JB / T 9677-1999 kubwoko bwa disiki yo guhagarika disiki
Ubwiza bwimbere bwibirahuri kubwoko bwa disiki yo guhagarika ibirahuri
JB / T9678-1999