1.Txheej txheem cej luam

Lub Qhov Dej Nqus MV & HV Siabyog lub valve tshwj xeeb tsim tshwj xeeb rau cov transformers fais fab siab (tshwj xeeb tshaj yog hauv cov xwm txheej xws li American box-type transformers thiab pre-assembled substations). Nws lub luag haujlwm tseem ceeb yog kom tso tawm cov roj thiab roj siab tsim tawm hauv lub transformer vim yog kev ua tsis tiav ntawm rwb thaiv tsev, qhov chaw overheating, lossis arc discharge. Nws kuj tseem xav txog kev ntseeg tau ntawm kev sib khi, kev tiv thaiv corrosion, thiab kev yooj yim ua haujlwm. Nws tus qauv tsim ua raws li American fais fab kev lag luam cov qauv (xws li IEEE C57 series, ANSI / IEEE 386). Nws sib xws nrog cov yam ntxwv ntawm American transformers (xws li compact roj tanks thiab flange interface specifications). Nws yog ib qho tseem ceeb rau kev ua kom muaj kev nyab xeeb ntawm transformers.

 2. Fyam ntxwvs

Kev txo qhov siab kom meej, tiv thaiv kev tawg ntawm qhov siab dhau

Kev tiv thaiv kaw tag nrho, tsis muaj qhov xau

Tiv thaiv kev yaig roj thiab tsim lub neej ntev

Nws yog sib xws nrog American-style transformers.

3.Daim Ntawv Thovs

Feem ntau siv rau American-style high-voltage transformers (xws li American-style box-type substations, modular transformers, prefabricated substations), tshwj xeeb tshaj yog rau:

· 1). Cov xwm txheej uas muaj cov kev xav tau siab rau kev nyab xeeb ntawm cov khoom siv hauv cov tes hauj lwm faib khoom hauv nroog, cov chaw ua lag luam, thiab lwm yam.

· 2). Cov chaw muaj xeb xws li cov av noo siab, tshuaj tsuag ntsev lossis cov chaw ua tshuaj lom neeg (yuav tsum xaiv cov txheej tiv thaiv xeb tiv thaiv lub cev valve);

· 3). Cov chaw hloov hluav taws xob ntse uas xav tau kev tshuaj xyuas ntau zaus lossis tsis muaj neeg tsav (pom zoo kom muaj lub luag haujlwm tawm tswv yim).