Cia siab tias fais fab tuag

Prospect breaking tam sim no (ntawm ib tug ncej ntawm ib tug switching ntaus ntawv los yog fuse)

Ua raws li qhov xav tau tam sim no tau txiav txim siab nyob rau lub sijhawm thaum cov txheej txheem tawg pib.

Nco tseg: Cov kev cai hais txog kev tawg tam sim ntawd yuav tsum tau muab rau hauv cov qauv tsim khoom. Rau cov tshuab hloov pauv thiab fuses, feem ntau yog lub sijhawm thaum arcing tshwm sim thaum lub sijhawm tawg.

Kev tawg tam sim no (ntawm lub tshuab hloov pauv lossis fuse)

Tus nqi tam sim no ntws los ntawm ib tug ncej los yog fuse ntawm lub switchgear ntawm lub caij ntawm arc tiam thaum lub sij hawm tawg.

Lus Cim: Rau kev sib txuas lus, tam sim no yog sawv cev los ntawm cov txiaj ntsig zoo ntawm AC tivthaiv.

Lub peev xwm tawg ntawm lub tshuab hloov pauv lossis fuse

Qhov kev xav tau tawg tam sim no tus nqi hloov pauv lossis fuse tuaj yeem tawg ntawm qhov ntsuas hluav taws xob raws li kev siv tshwj xeeb thiab kev ua haujlwm.

Lus Cim: 1. Cov kev cai voltage thiab tej yam kev mob muaj peev xwm nrhiav tau nyob rau hauv cov khoom tsim nyog cov qauv.

2. Rau kev sib txuas lus, qhov tam sim no yog sawv cev los ntawm cov txiaj ntsig zoo ntawm AC tivthaiv.

3. Lub peev xwm luv luv tam sim no tawg tau pom hauv

(ua kom muaj peev xwm ntawm cov cuab yeej siv tshuab)

Qhov xav tau tam sim no tus nqi uas lub switchgear tuaj yeem qhib ntawm qhov ntsuas hluav taws xob raws li kev siv tshwj xeeb thiab kev ua haujlwm.

Lus Cim: 1. Cov kev cai voltage thiab tej yam kev mob muaj peev xwm nrhiav tau nyob rau hauv cov khoom tsim nyog cov qauv.

2. Lub peev xwm ntawm kev sib txuas luv luv yog qhia nyob rau hauv 15.Short circuit breaking peev luv luv-circuet breaking peev

Lub peev xwm tawg, suav nrog luv luv Circuit Court ntawm cov zis terminals ntawm switchgear, nyob rau hauv cov xwm txheej.

Short-circuit kev twb kev txuas muaj peev xwm short-circuit ua muaj peev xwm

Muaj peev xwm ua kom muaj kev sib txuas, suav nrog luv luv Circuit Court ntawm cov zis terminals ntawm switchgear, nyob rau hauv cov xwm txheej.

tseem ceeb load tam sim no tseem ceeb load tam sim no

Kev tawg tam sim no nrog lub sijhawm ntev arc ntev nyob rau hauv ntau yam kev siv.

tseem ceeb short-circuit tam sim no tseem ceeb short-circuit tam sim no

Tus nqi tam sim no ntawm lub zog arc yog qhov siab dua li qhov ntsuas luv luv-circuit breaking peev thaum nws tsawg dua li qhov ntsuas luv luv-circuit breaking peev.