Shenhai Explosion-Proof
Cov huab cua tawg-pov thawj yuav tsum tau siv cov ntaub ntawv rwb thaiv tsev zoo tshaj plaws los lav lawv txoj haujlwm muaj kev nyab xeeb thiab txhim khu kev qha. Feem ntau, Cov ntaub ntawv rwb thaiv tsev tau muab faib ua peb hom: gaseous, ua kua, thiab khov. Gaseous insulators yog ua haujlwm nyob rau hauv high-voltage tej yam kev mob, kua insulators feem ntau yog cov roj ntxhia hauv cov hluav taws xob tsawg-voltage transformers, thaum cov khoom insulators feem ntau yog siv rau hauv cov khoom siv hluav taws xob rwb thaiv tsev.
Kev xav tau rau cov khoom siv rwb thaiv tsev:
1. Khoom insulators yuav tsum muaj non-combustible thiab nplaim-retardant yam ntxwv.
2. Khoom insulators yuav tsum nthuav tawm qhov nqus dej tsawg tsawg.
3. Khoom insulators yog yuav tsum tau resistant rau hluav taws xob arcs.
4. Khoom insulators yuav tsum ua tau zoo heev kub kuj.
Lub tshav kub tsis kam ntawm cov khoom rwb thaiv tsev signifies lub kub uas cov ntaub ntawv no tuaj yeem ua haujlwm ntev ntev yam tsis muaj kev puas tsuaj. Cov khoom siv hluav taws xob yuav tsum tuav cov khoom siv hluav taws xob zoo thaum kub siab tshaj 20.0 ℃ thiab tsis txhob poob qis dua 80.0 ℃ los ntawm cov cuab yeej ua haujlwm tsis tu ncua.. Cov khoom siv hluav taws xob sib txawv xav tau sib txawv ntawm cov cua sov ua haujlwm.
Lub tshav kub tsis kam ntawm cov khoom insulators tau muab faib ua yim qib: Y, A, E, B, F, H, C. Feem ntau siv cov ntaub ntawv insulating muaj xws li triazine asbestos arc-resistant yas thiab DMC yas, nrog rau lawv qhov ntsuas kub ntawm 130-155 ℃. Txhim khu kev ruaj ntseg cov khoom siv hluav taws xob kuj qhia txog lub cev muaj zog, transformer, thiab electromagnet windings yuav tsum tau them nrog tsawg kawg ob txheej ntawm insulating khoom rau liab qab nyob ntawm tej, yam tsawg kawg ib txheej rau nyias enamel coated nyob ntawm tej, thiab QZ-2 hom rau tuab enamel coated nyob ntawm tej.
Ua ke, lub winding yuav tsum tau txais ib qho ntawm cov txheej txheem impregnation: kev raus dej, poob dej, los yog nqus impregnation. Txhuam thiab txau txoj kev yuav tsum tsis txhob siv rau impregnation. Yog tias cov kuab tshuaj organic ua haujlwm ua impregnants, Nws yuav tsum tau ob zaug ntawm impregnation thiab ziab. Coils nrog diameters tsawg dua 0.25mm yog txwv tsis pub siv cov khoom siv hluav taws xob muaj kev nyab xeeb. Hauv cov xwm txheej tshwj xeeb, coils tuaj yeem ua rau hauv intrinsically nyab xeeb los yog kaw cov qauv.