Dab tsi yog Hom High -voltage Switchgear?

High-voltage switchgear feem ntau muab faib ua ob hom: tsau thiab tsheb thauj khoom-mounted. Nws kuj tseem tuaj yeem muab faib ntxiv raws li qhov nruab nrab rwb thaiv tsev, kev tsim qauv, thiab daim ntawv thov kom tau raws li qhov xav tau ntawm cov xwm txheej sib txawv.

 

1. Kev faib tawm los ntawm Circuit Breaker Installation Method
Qhov no yog cov txheej txheem kev faib tawm tseem ceeb tshaj plaws, ncaj qha ntsig txog qhov yooj yim ntawm kev saib xyuas thiab kev ntseeg tau ntawm cov khoom siv hluav taws xob.

Fixed Switchgear: Tag nrho cov khoom siv hluav taws xob (xws li cov hluav taws xob hluav taws xob) raug teeb tsa hauv lub txee. Nws muaj cov qauv yooj yim thiab tus nqi qis, tsim nyog rau cov khoom siv hluav taws xob qub nrog cov kev xav tau qis rau kev siv hluav taws xob txuas ntxiv. Ib qho qauv yog GG1A-12(F).

Truck-mounted (Rov tau) Switchgear: Cov khoom tseem ceeb xws li cov hluav taws xob hluav taws xob tau teeb tsa rau ntawm lub tsheb thauj khoom, tso cai rau cov khoom tsis raug rub tawm rau kev saib xyuas yam tsis muaj hluav taws xob cuam tshuam, txhim kho kev lag luam thiab kev tu kom zoo thiab kev ntseeg tau ntawm cov khoom siv hluav taws xob. Feem ntau pom nyob rau hauv niaj hnub high -voltage faib chav, xws li KYN28A-12 qauv.

 

2. Kev faib tawm los ntawm Insulation Medium
Txoj kev rwb thaiv tsev txiav txim siab cov cuab yeej loj, ib puag ncig adaptability, thiab kev nyab xeeb.

Huab cua-Insulated Switchgear (AIS): Lub ntsiab hluav taws xob hluav taws xob yog raug rau huab cua, tso siab rau huab cua ua qhov nruab nrab insulating. Yuav tsum muaj kev tshem tawm hluav taws xob loj, yog li lub txee yog qhov dav (feem ntau tshaj 800mm), haum rau qhov chaw sab hauv tsev.

Gas-Insulated Switchgear (GIS/Gas{1}}Filled Switchgear): High- cov khoom siv hluav taws xob tau muab kaw rau hauv cov roj chamber uas muaj cov pa roj tsis zoo xws li SF6, muab lub zog rwb thaiv tsev siab thiab txo qhov loj me (dav dav tuaj yeem qis li 500mm), haum rau qhov chaw nyob hauv qab qhov chaw xws li turbine{5} yees.

Khoom-Insulated Switchgear: Ua haujlwm cov txheej txheem rwb thaiv tsev tag nrho uas tsis muaj qhov tshwm sim nyob, muab cov plua plav thiab noo noo zoo heev, tshwj xeeb tshaj yog tsim rau cov cheeb tsam hnyav xws li cov ntug dej hiav txwv thiab cov mines.

 

3. Kev faib tawm los ntawm Txwj Laug Structure: Reflects lub internal compartment tsim thiab qib kev nyab xeeb.

Hlau -Caw Armored Hom (Hom K): Txhua chav ua haujlwm raug cais tawm tag nrho los ntawm kev faib hlau hauv av, muab kev nyab xeeb siab, xws li KYN series.

Hlau-cov ntaub ntawv muab faib (Hom J): Zoo ib yam li hom armored, tab sis siv tsis yog-hlau partitions, ua rau tus nqi qis dua.

Hlau -lub thawv ntim hom (Hom X): Cov khoom ntim tag nrho, compact qauv, xws li XGN2-12.

Qhib hom: Tsis muaj kev tiv thaiv ntsuas, ib feem ntawm lub plhaub sab nraud yog qhib, tam sim no tsis tshua siv.