Composite Insulator Zinc Oxide Arrester

Composite insulator zinc oxide ntes yog ib qho kev tiv thaiv overvoltage, feem ntau yog siv los tiv thaiv ntau yam khoom siv hluav taws xob (transformers, keyboards, capacitors, yoj ntes, transformers, generators, motors) hauv cov tshuab hluav taws xob, hluav taws xob hluav taws xob, thiab kev sib txuas lus, hluav taws xob cables, thiab lwm yam. ) muaj kev tiv thaiv los ntawm kev puas tsuaj los ntawm atmospheric siab overvoltage, kev khiav hauj lwm overvoltage thiab lub hwj chim zaus transient overvoltage, uas yog lub hauv paus rau lub rwb thaiv tsev kev sib koom tes ntawm lub hwj chim system.

Cov ntsiab lus tseem ceeb (resistor) ntawm cov hlau oxide ntes tau txais cov qauv qib siab raws li zinc oxide thiab muaj cov yam ntxwv zoo heev volt-ampere. Ntawd yog, nyob rau hauv ib txwm ua haujlwm voltage, tam sim no dhau los tsuas yog qib microampere. Thaum raug rau Thaum overvoltage tshwm sim, qhov tam sim no dhau mus txog ntau txhiab amperes nyob rau hauv ib qho instant. Tus ntes yog nyob rau hauv lub xeev kev coj ua thiab tso tawm lub zog overvoltage, yog li txo qhov kev puas tsuaj ntawm overvoltage rau lub zog xa hluav taws xob thiab cov cuab yeej hloov pauv.

Cov tsoos silicon carbide arresters muaj qhov tsis zoo xws li siab yoj nthwv dej tawm voltage tshwm sim los ntawm cov nthwv dej ntws qeeb qeeb thiab kev ua haujlwm siab nthwv dej tawm hluav taws xob vim muaj kev ua haujlwm loj nthwv dej tawm tawm. Zinc oxide ntes tau muaj cov yam ntxwv zoo ntawm cov yoj yoj teb, tsis muaj ncua sij hawm rau cov yoj yoj voltage, tsis tshua muaj kev khiav hauj lwm seem, thiab tsis muaj paug tawm. Kev tiv thaiv npoo ntawm cov nthwv dej ntxhab thiab kev ua haujlwm tsis zoo tau txhim kho zoo heev, thiab hais txog kev sib koom ua ke ntawm rwb thaiv tsev, kev tiv thaiv cov npoo ntawm cov nthwv dej ntxhab, xob laim thiab kev ua haujlwm tsis muaj zog tuaj yeem ua tau zoo ib yam, yog li muab kev tiv thaiv zoo tshaj plaws rau cov khoom siv fais fab.

Composite insulator zinc oxide ntes tau txais kev txhaj tshuaj molding thiab ob-kawg encapsulation txheej txheem. Nws muaj xoom sealing kev ua tau zoo thiab zoo heev tawg-pov thawj kev ua haujlwm. Nws tiv taus cov pa phem thiab tsis tas yuav tsum tau ntxuav, uas tuaj yeem txo qhov tshwm sim ntawm ntub flash hauv cov hnub pos huab. Nws tiv taus hluav taws xob corrosion thiab kev laus, me me thiab lub teeb hauv qhov hnyav. Yooj yim rau nruab thiab tswj. Nws yog ib qho khoom kho tshiab ntawm lub tes tsho porcelain ntes.

Cov kev siv ib txwm siv ntawm cov khoom siv pa yog raws li hauv qab no:
* ambient kub: tsis siab tshaj +40 degree, tsis qis dua -40 degree ;

* Qhov siab: tsis tshaj 2000m;

* Lub zog zaus: 50 ± 2Hz; 60 ± 2 Hz;

* Kev siv av qeeg: qis dua 7 degrees;

* Cua ceev tshaj plaws: 35m / s;

* Cov xwm txheej rau kev zam kev zam: thaj chaw qias neeg tsawg thiab hauv qab;

* Rau cov khoom uas tsis muaj qhov khoob, lub sij hawm ntev siv fais fab zaus voltage yuav tsum tsis pub tshaj qhov kev khiav hauj lwm voltage ntawm tus ntes;

Rau cov khoom uas muaj qhov khoob, lub sij hawm luv luv lub zog zaus voltage nce ntawm qhov chaw teeb tsa yuav tsum tsis pub tshaj qhov ntsuas hluav taws xob ntawm tus ntes.

Rau kev siv mus ntev nyob rau hauv cov xwm txheej txawv txav hauv qab no, tus neeg ntes yuav tsum tau ua tshwj xeeb. Thov qhia thaum xaj:

* Kub lossis qhov siab siab tshaj tus qauv (plateau, tropical, txias cheeb tsam, tag nrho cov txee, ze rau hluav taws xob rauv, thiab lwm yam)

* Kev siv ib puag ncig muaj cov dej noo hnyav lossis corrosive gas impurities (dej, ntsev teb, tshuaj nroj tsuag, thiab lwm yam);

* Muaj zog ultraviolet hluav taws xob (plateau, arid cheeb tsam nrog muaj zog tshav ntuj, thiab lwm yam);

* Cov chaw muaj kuab heev (kuv lub ntsej muag ua haujlwm, lub ntsej muag ua haujlwm, thiab lwm yam).

Cim npe nrov: Zinc Oxide Insulator Manufacturers thiab lwm tus neeg - Tuam Tshoj Hoobkas - SIBOASI