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Self-txhawb cable 4 4x16 SIP specifications cheeb tsam ntawm daim ntawv thov

Kom txog thaum txog lub 2000s, nyob rau hauv kev tsim kho aerial fais fab kis kab (PTL) mounted qhib. Qhov no txhais li cas? Kis kab muaj plaub qhib circuits: ib, ob thiab thib peb theem, ntxiv rau qhov plaub "zero". Nyob ntawm tej ncav us txog ntawm insulators mounted rau cov nyiaj them yug posts, ntawm ib tug deb los mus tiv thaiv luv luv circuiting.

Lub Circuit Court yog tsis zoo tagnrho. Firstly, nyob rau hauv ib tug muaj zog cua cov nyob ntawm tej tej zaum perehlostyvalis, ntuav sparks. Xws "foob pob hluav taws" yuav yooj yim disconnect tus me me settlements. Secondly, noo cua - tsis ua tau zoo rau insulator, li ntawd, hluav taws xob losses twb tseem ceeb.

Tom qab ntawd nyiaj siv ua haujlwm hwj chim kav rau tso tshwj xeeb rau tus kheej-txhawb cables tau muab los siv, xws li SIP 4x16 4, specifications uas txhob raws li lub hwj huam losses thiab tiv thaiv kom txhob me xwm txheej.

decipher lub cim

Yuav ua li cas tus tsiaj ntawv thiab lej nyob rau hauv txoj kev xaiv tus cable? Zoo li tej nyob ntawm tej ntawm 4x16 4 SIP specifications muaj nyob rau ntawm daim ntawv lo.

self-txhawb

Tsis yog txhua txhua lead yuav siv tau rau nyiaj siv ua haujlwm hwj chim kav pw. By rub lub rwb thaiv tsev ntaub thiab lub hlau los ntawm uas cov conductive tub ntxhais, yog raug rau txim siab loads. cable kuj yuav tsum xws li raws li tsis mus ua txhaum nyob rau hauv nws tus kheej yuag, tensile zog thiab lwm yam.

insulated hlau

Tus xov tooj "4", sawv cia li qab lub acronym CIP, qhia lub hom hlau qauv (Muaj tsib hom ntawm SIP khoom).

4 x 16

Lub cable muaj plaub cais insulated los ntawm txhua lwm yam neeg xyuas pib seem ntawm 16 mm 2 txhua.

ntaus ntawv

Yuav ua li cas puas muaj tus insulated hlau 4 4x16. Kev yam ntxwv ntawm tej hwj chim cable nyob rau hauv lub tsim, layout thiab lub ntsiab ntsiab ntawm cov khoom los ntawm qhov uas lawv tau. Txhua tus tub ntxhais SIP muaj xya tus neeg nyob ntawm tej, nrog rau cov sab nrauv qhwv nyob ib ncig ntawm ib tug tib central. Lub hauv paus neeg yog ua los ntawm ib tug tshwj xeeb txhuas hlau yog siab kua muag kuj, sab nraum zoov - ntawm txhuas.

Txhua yam ntawm tus plaub nyob ntawm tej fej nyob rau hauv nws tus kheej rwb thaiv tsev lub tes tsho ua los ntawm PVC. Thiab thaum kawg, tag nrho plaub cores yog them nrog ib tug ntau sheath ntawm tib cov ntaub ntawv uas.

kev yam ntxwv

Rau cov khoom uas CIP 4 4x16 specifications txhais nws cov hom phiaj: mus dhau ib tug loj tam sim no muaj peev xwm yog txaus los mus pub tau installation ntawm lub hwj chim kab nyob rau hauv cov huab cua uas tsis muaj ntxiv txhawb pab kiag li lawm thiab mas tej atmospheric los. Cov yav tas teeb meem yog solved los ntawm kev siv ntawm rwb thaiv tsev nyob rau hauv lub chaw ua khoom ntawm tej yam tshwj xeeb thermally stabilized PVC, resistant mus rau ob kub extremes thiab ultraviolet hnub ci tawg.

Lub tshaj tawm hais tias los ntawm lub chaw tsim tshuaj paus rau 4x16 4 SIP specifications, cov kis tso zis tam sim no muaj raws li nram no:

- khiav hauj lwm kub txoj kev hauv tsev los ntawm - 55 ° C rau + 55 ° C;

- assembling ntawm kub ntawm - 21 ° C thiab saum toj no;

- ua kub thaum lub sij hawm kev lag luam + 95 ° C;

- tshaj plaws pub voltage - txog li 1 kV;

- Kwv yees li ntawm tus nqi ntawm lub lag luam nyob ntawm tej tsis raug luv luv-Circuit Court - tsis muaj tsawg tshaj li 45 xyoo;

- permissible hwj chim energized tau txais kev pab: thaum ib tug voltage ntawm 380V - 38 kW ntawm ib tug voltage ntawm 220V - 66 kW.

kheej ntawm daim ntawv thov

Pw ntawm nyiaj siv ua haujlwm kab rau me me txoj kev thiab lub system ceg los ntawm cov nyiaj them yug kem kis tau tus mob kab ncaj qha mus rau lub tsev - cov no yog cov tseem ceeb uas muaj lub CIP 4 4x16. Kev yam ntxwv ntawm cov cable koj yuav siv nws nyob rau hauv tej climatic cheeb tsam ntawm Russia, xws li rau nqaum fais fab nroj tsuag, thaum lub txhoj puab heev tus ntawm hiav txwv ntsev dej mob txawm hwj chim kav.

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