Cov Khoom Siv Tiv Thaiv Tus Kheej (PPE) - Hluav taws xob Arc

Qhov hluav taws xob arc yog dab tsi?

Ib qho hluav taws xob arc, tseem hu ua arc tawm, yog qhov tshwm sim ntawm cov pa tawm. Qhov tseem ceeb, nws yog ib qho txuas ntxiv, siab -zog luminescence uas tsim thaum cov hluav taws xob tam sim no dhau los ntawm cov roj ionized (plasma) ntawm ob lub electrodes.

Ib qho hluav taws xob arc yog tsim thaum muaj hluav taws xob txaus txaus thiab ionization tshwm sim.

Lub ntsiab ntawm cov hluav taws xob arc yog qhov nruam luminescence thiab cua sov tsim thaum lub hluav taws xob tam sim no overcomes cov tsis kam ntawm huab cua (los yog lwm yam insulators) thiab dhau los ntawm ib tug ionized, conductive gas (piv txwv li, plasma).

Yam ntxwv

ntawm ib qho hluav taws xob Arc

kub heev

Cov tub ntxhais kub ntawm hluav taws xob arc tuaj yeem ncav cuag 3000℃mus rau tshaj 20000 degree, txaus rau yaj lossis txawm vaporize cov hlau feem ntau.

lub teeb muaj zog

Ib qho hluav taws xob arc yog lub teeb pom kev muaj zog uas muaj ntau cov hluav taws xob ultraviolet, uas tuaj yeem ua rau lub retina puas yog tias pom ncaj qha ntawm qhov muag liab qab.

An electric arc

siab zog ceev

Lub zog ntawm ib qho hluav taws xob arc yog cov concentrated nyob rau hauv ib cheeb tsam me me.

plasma flow thiab shock waves

Ib qho hluav taws xob arc muaj plasma ntws thiab kev poob siab tsis muaj zog, ua rau muaj kev cuam tshuam loj heev hauv kev sib tsoo, ua rau lub cev puas tsuaj thiab raug mob ntawm tus kheej.

Yuav ua li cas tiv thaiv koj tus kheej (Basicly)

Cov hluav taws xob arcs tuaj yeem ua rau muaj kev puas tsuaj hauv qab no: kev puas tsuaj rau lub qhov muag thiab tawv nqaij los ntawm lub teeb hnyav (xws li hluav taws xob ultraviolet), kub hnyiab los ntawm qhov kub siab, kev hnov lus (los ntawm shockwaves), thiab kev pheej hmoo ntawm hluav taws xob poob siab.

Electric Arc

Hnav daim npog ntsej muag / kaus mom hlau

electric arc

Hnav nplaim taws-cov khaub ncaws ua haujlwm tsis zoo

electric arc

Hnav cov hnab looj tes tshwj xeeb lossis cov nplaim taws-cov hnab looj tes tiv thaiv

electric arc

Hnav insulated, cuam tshuam -resistant, thiab puncture-resistant khau ruaj ntseg

Thiab kuj tsis txhob hnov qab hnav tawg- pov thawj pob ntseg lossis pob ntseg los tiv thaiv koj lub qhov rooj.

Xaus

Thaum cov cuab yeej tiv thaiv tus kheej (PPE) tuaj yeem txo qhov kub hnyiab, lub zog tawg ntawm arc flash yog qhov loj heev thiab tsis tuaj yeem muab kev tiv thaiv tiav. Lub hom phiaj tseem ceeb ntawm PPE yog txhawm rau txo qis qhov kub hnyiab los ntawm arc flash kom tsis pub ntau tshaj qhov thib ob -degree hlawv. Txawm li cas los xij, txawm tias muaj cov cuab yeej tiv thaiv tsim nyog, lub zog loj ntawm arc flash tseem tuaj yeem ua rau raug mob hnyav lossis tuag taus.

Khoom Description

LW25-126 Sab nraum zoov High Voltage Porcelain SF6 Circuit Breaker

1. Rated voltage:126 kV, 12 kV132 kV, 145 kV
2. SF6 Gas: zoo arc extinguishing kev ua tau zoo.
3. Kev Ua Raws Cai: GB/T1984-2014
4. Hom ntawv xeem

LW25-126