Khob insulators SS-70E

Fais fab kab yog yeej ib txwm qhib. Raws li lawv raug mus rau cov huab cua puag thaum lub sij hawm lub sij hawm tag nrho ntawm lub lag luam. Uas yog vim li cas lawv mounting thiab installation yuav tsum tau ua nyob rau hauv raws li cov qauv. Rau kho cov nyob ntawm tej thiab rwb thaiv tsev siv iav insulators SS-70E. Nyob rau nws yuav tsum tau los sib tham nyob rau hauv no tsab xov xwm.

kheej ntawm daim ntawv thov

Insulators SS-70E yog siv rau cov rwb thaiv tsev thiab kho nyob ntawm tej. Raws li tus tom kawg tej zaum yuav cov huab cua fais fab kis kab thiab hauv av hlau. Tsis tas li ntawd, lawv yuav tau mus khaws substation switchyard, lub voltage uas nce mus txog siab qhov tseem ceeb (6 mus rau 500 kilovolts). Nyob rau hauv cov ntaub ntawv no, cov khoom no yuav siv los ntawm ib tug ob peb daim ntawm ib lub sij hawm. Lawv tuaj koom nyob rau hauv ib yam ntawm cov garland. Lawv muaj kev cob cog nyob rau hauv series hinged yam. Tus xov tooj ntawm lub ntsiab lawv tus kheej nyob rau hauv lub saw yog txiav txim los ntawm ntau yam:

• tus nqi voltage nyiaj siv ua haujlwm hwj chim kav;
• qeb ntawm cov khoom;
• views txhawb ncej;
• lub tej yam kev mob nyob rau hauv uas cov khoom yuav tsum tau siv.

Nyob rau kev txhawb ua los ntawm cov ntoo, siv Festoon ntawm ob insulators yog hais tias tus voltage ntawm txoj kab tsis pub dhau 35 kilovolts. Thaum tib tus nqi ntawm voltage, tab sis ntawm cov hlau txhawb siv strand ntawm plaub insulators. Yog hais tias lub nyiaj siv ua haujlwm hwj chim kab voltage yog nyob rau hauv lub chav los ntawm 6 mus rau 35 kV, tus nqi ntawm cov kev tshem tawm iav insulators siv PS-70E tsis yog nyob ntawm seb qhov siab saum toj no hiav txwv theem.

Cim ntawm insulators thiab lawv lub ntsiab

Designations insulator PS-70E tham txog nws cov yam ntxwv tseem ceeb. Txiav suab ntawm cov yuav raws li nram no:

• Cov tsab ntawv "P" txhais tau hais tias raug tshem tawm insulator.
• Tsab ntawv "C" qhia cov ntaub ntawv uas cov uas cov khoom yog ua (nyob rau hauv cov ntaub ntawv no, lub khob).
• Tus xov tooj "70" yog txiav txim los ntawm lub kawg txhua yam kev nyuaj siab, uas tshwm sim thaum lub kev puas tsuaj ntawm cov insulator. Ntsuas nyob rau hauv kilonewtons. Nyob rau hauv peb cov ntaub ntawv nws yog 70 KN.
• Lub xeem tsab ntawv "E" yog hais txog mus rau lub Modernization ntawm lub insulator. Zwj ceeb nyob rau nws yog ua tau los mus txiav txim lub approximate lub sij hawm ntawm kev siv thiab ua. Cov tsab ntawv "E" qhia tau hais tias cov qauv no yog ib tug ntawm lub xeem.

Lub zog ntawm cov insulator

PS-70E yog raws li nram no:

• Lub lub cheeb ntawm cov khoom - 255 millimeters.
• Cov kab uas hla ntawm lub pas nrig - 16 hli.
• Nyhav - 3.5 kilograms.
• Hom - tshem tawm.
• Nyob rau hauv tej kev khiav hauj lwm tej yam kev mob insulator mas voltage ntawm 70 kilovolts.
• Nyob rau hauv tej yam kev mob ntawm cov pwm (nag) cov khoom tiv ib tug voltage ntawm 40 kilovolts.
• Qhov tsawg kawg nkaus tus nqi ntawm lub tawg load - 70 KN.

Thoob plaws siv ntawm kev ncua insulators vim lub fact tias lawv qhia ib tug zoo dua kev ua tau zoo nyob rau hauv kev sib piv nrog rau cov interdigital khoom.