Peb -txoj kev Cable Tais

Cable Tais Luj Tshib thiab Tees

Cable tais lub luj tshib thiab tees yog cov txuas tseem ceeb hauv cov kab hluav taws xob, siv los hloov thiab ceg cable tso txoj hauv kev, ua kom muaj kev nyab xeeb thiab kev teeb tsa cable. Cov hauv qab no qhia meej lawv cov ntsiab lus, kev ua haujlwm, hom, specifications, thiab xaiv cov ntsiab lus:

1. Kev txhais
Lub kaum sab xis ntawm lub luj tshib yog ib qho khoom siv uas txuas ob ntu ncaj nraim ntawm lub phaj cable, hloov cov kev taw qhia ntawm txoj kev cable los ntawm kev tsim lub kaum ntse ntse. Nws yog ib qho tseem ceeb tivthaiv rau txoj siav nyob rau hauv lub cable tais system.

2. Lub luag haujlwm tseem ceeb

Hloov Kev Taw Qhia: Ua tau raws li qhov xav tau ntawm cov xaim xaim hauv cov xwm txheej xws li cov fab ntawm phab ntsa, cov khoom siv khiav, thiab qhov chaw txwv.

Tiv thaiv Cables: Los ntawm kev hloov pauv tus qauv tsim, nws zam kev puas tsuaj los yog cov neeg xyuas pib tawg los ntawm kev khoov ntse, txo qhov kev pheej hmoo ntawm cov teeb liab cuam tshuam.

3. Hom Hom
Raws li lub kaum sab xis tig, kev taw qhia, thiab lub tais cable, lub luj tshib tuaj yeem muab faib ua pawg hauv qab no:

Los ntawm Turning Angle:

90℃Luj tshib: Ncaj nraim ua tiav 90℃txoj cai-lub kaum sab xis tig (xws li lub kaum sab xis tig). 45℃Luj tshib: Siv rau 45℃tig los yog ua ke (xws li ob lub luj tshib 45℃ua ke los tsim lub luj tshib 90 degree, txo kev ntxhov siab bending).

Lub kaum sab xis tshwj xeeb: xws li 30 degree, 60 degree, thiab lwm yam, yoog rau cov spatial layouts.

Los ntawm Txoj Kev Taw Qhia:

* Kab rov tav lub luj tshib: tig nyob rau hauv tib lub dav hlau kab rov tav (xws li, kab rov tav tig raws phab ntsa).

* Lub luj tshib: tig nyob rau hauv ib txoj kev ntsug (xws li, upwards los yog downward khoov, siv nyob rau hauv shafts los yog nyob rau hauv pem teb).

Los ntawm Bending Radius:

* Me Radius Luj Tshib: Me me dabtsi yog khoov vojvoog (feem ntau 1-1.5 npaug ntawm cable tais dav), haum rau qhov chaw kaw.

* Loj Radius Luj Tshib: Loj dabtsi yog khoov vojvoog (Ntau dua lossis sib npaug li 2 npaug ntawm lub tais kab dav), ua tau raws li qhov yuav tsum tau khoov ntawm tus ntoo khaub lig loj -section cables lossis cov cables hloov tau yooj yim (yuav tsum tau ua kom tau raws li qhov tsawg kawg nkaus tso cai khoov lub vojvoog ntawm lub cable, xws li tsis pub tsawg tshaj 15 npaug ntawm txoj kab uas hla ntawm tus ntoo khaub lig- txuas cables. Los ntawm Cable Tais Hom:

* Yuav tsum phim lub ntsiab ntawm lub tais cable, xws li trough- hom cable tais lub luj tshib (cov qauv kaw, tsis muaj plua plav thiab cuam tshuam- pov thawj), ntaiv / tais- hom cable tais lub luj tshib (openwork qauv, zoo tshav kub dissipation).

4. Cov lus qhia tshwj xeeb

* Qhov Loj Loj: Qhov dav thiab qhov siab yuav tsum ua raws li cov kab ncaj nraim (xws li, 100 × 50mm cable tais nrog 100 × 50mm lub luj tshib).

* Bending Radius: Cim raws li R × × (piv txwv li, R100, piv txwv li, khoov vojvoog 100mm), yuav tsum tau xaiv raws li hom cable (qhov tsawg kawg yog dabtsi yog khoov vojvoog txawv rau cov fais fab cables, tswj cables, thiab optical cables).

5. Kev xaiv xaiv

* Tau tshaj Cable Tray Hom: Trough-hom, ntaiv- hom, thiab tais- hom cable tais yuav tsum muaj lub luj tshib sib xws (cov qauv sib txawv ua rau tsis sib haum).

* Txoj Kev Xav Tau: Xaiv raws li lub kaum sab xis tig (90℃/ 45 degree) thiab kev taw qhia (kab rov tav / ntsug) ntawm qhov chaw.

* Cov yam ntxwv ntawm Cable: Loj hla-section lossis siab- cov kab hluav taws xob xav tau loj- lub luj tshib kom tsis txhob muaj kev khoov ntau dhau.

Environmental Adaptability: Rau corrosive ib puag ncig (xws li cov nroj tsuag tshuaj thiab cov ntug hiav txwv dej), xaiv fiberglass lossis aluminium alloy luj tshib; rau ib puag ncig zoo tib yam, xaiv lub luj tshib steel (uas tuaj yeem ua galvanized rau kev tiv thaiv xeb).

1. Txhais:Cable tais tee yog ib qho khoom siv uas txuas peb ntu ntawm cov tais kab hluav taws xob, tso cai rau txoj hauv kev mus rau ceg ntawm lub tais loj mus rau ceg tais. Nws yog siv rau branching cable installation nyob rau hauv cable systems.

2. Lub luag haujlwm tseem ceeb

Branching: Faib cov kab tseem ceeb rau ntau txoj hauv kev (xws li hauv pem teb fais fab faib ceg, fais fab mov rau cov khoom siv hauv ntau qhov chaw).

Optimized Layout: Txo cov tais hlais, ua rau txoj hauv kev kom pom tseeb thiab ua kom yooj yim txij nkawm thiab nthuav dav.

3. Hom Hom
Raws li cov ceg taw qhia, kev qhia tshwj xeeb, thiab hom tais, tees tuaj yeem faib raws li hauv qab no:

Los ntawm Branch Direction:

Kab rov tav T-hluav taws xob: Lub tais loj thiab ceg ntoo ceg ceg ntawm tib lub dav hlau kab rov tav (xws li, ceg kab rov tav mus rau cov chav sib txawv hauv pem teb).

Ntsug T-txoj kev: Lub phaj tseem ceeb ceg ntsug (piv txwv li, ib lub tais ntsug ceg mus rau hauv pem teb kab rov tav, los yog kab rov tav phaj ceg ceg mus rau ntsug ncej). o. Oblique T-txoj kev: Cov ceg taw qhia ua ib lub kaum sab xis 45℃nrog lub ntsiab cable tais, siv rau inclined los yog kab pheeb ces kaum spatial branching.

Matching los ntawm Specifications:

Txoj kab uas hla sib npaug T-txoj kev: Lub ntsiab cable tais thiab ceg cable tais muaj tib yam tshwj xeeb (piv txwv li, 100 × 50mm lub ntsiab cable tais branching mus rau 100 × 50mm ceg).

Txo T-txoj kev: Lub ceg cable tais yog me dua lub ntsiab cable tais (xws li, ib tug 200 × 100mm lub ntsiab cable tais branching mus rau ib tug 100 × 50mm ceg, haum rau me me cross-section cables).

Los ntawm Cable Tais Hom:

Zoo ib yam li lub luj tshib, nws yuav tsum tau ua ke nrog trough -hom, ntaiv- hom, lossis tais - hom cable tais, thiab cov qauv kev sib txuas yog zoo ib yam nrog lub ntsiab cable tais.

4. Cov lus qhia tshwj xeeb

Main/Branch Dimensions: Qhia lub ntsiab cable tais dimension + ceg dimension (xws li, 200 × 100 × 100 × 50mm, piv txwv li, lub ntsiab 200 × 100mm, ceg 100 × 50mm).

Lub kaum sab xis: Feem ntau 90℃(txoj cai- ceg kaum) lossis 45℃(oblique ceg).

5. Kev xaiv xaiv

Branching Requirements: Xaiv raws li ceg taw qhia (kab rov tav / ntsug / kab pheeb ces kaum) thiab cov ceg ntoo (tus qauv tees yog ib leeg- ceg; plaub-txoj kev lossis ntau- txoj kev tees tuaj yeem siv rau hauv cov xwm txheej tshwj xeeb).

Specification Matching: Ceg cable tais specifications yuav tsum tau txiav txim raws li tus naj npawb thiab hla -section ntawm ceg cables kom tsis txhob overloading ceg cable tais.

Ib puag ncig thiab khoom siv: Ib yam li lub luj tshib; xaiv fiberglass/aluminium alloy rau corrosive ib puag ncig, thiab hlau (galvanized los yog hmoov-coated) rau ib puag ncig zoo tib yam.

1. Txoj kev sib txuas: Bolted kev sib txuas (steel) los yog snap- haum kev sib txuas (lub teeb yuag cable tais) feem ntau yog siv los ua kom muaj zog; sealing gaskets yuav tsum tau nyob rau hauv qhov chaw sab nraum zoov lossis ntub dej kom tsis txhob ya raws thiab plua plav nkag.

2. Kev kho hauv av: Lub luj tshib, tees, thiab lub ntsiab cable tais lub cev yuav tsum muaj kev ntseeg siab los ntawm cov xov hlau jumper lossis cov khoom siv hluav taws xob kom ntseeg tau cov hluav taws xob txuas ntxiv thiab tiv thaiv cov hluav taws xob zoo li qub.

3. Bending Radius Ua raws li: Lub vojvoog dabtsi yog khoov ntawm lub luj tshib yuav tsum muaj ntau dua lossis sib npaug rau qhov tsawg kawg nkaus tso cai khoov lub vojvoog ntawm lub cable (saib GB 50217 "Tsim Standard for Power Engineering Cables") kom tsis txhob muaj kev puas tsuaj rau cov kab hluav taws xob.

4. Spatial Adaptation: Ua ntej installation, paub meej tias qhov chaw qhov chaw qhov ntev (xws li, seb lub vojvoog dabtsi yog khoov ntawm lub luj tshib sib npaug ntawm cov phab ntsa thiab cov khoom sib nrug, thiab seb qhov chaw tu yog tshwj tseg rau tee ceg).

Cable tais lub luj tshib thiab tees yog "pob qij txha" thiab "forks" ntawm lub cable tais system; tus qub daws qhov teeb meem tig, thiab tom kawg daws qhov teeb meem ceg. Thaum xaiv, xav txog cov khoom siv cable tais, cov yam ntxwv ntawm cov kab, ib puag ncig, thiab cov txheej txheem spatial kom muaj kev nyab xeeb, ua haujlwm zoo, thiab ua raws li cov kab txuas. Thaum lub sij hawm installation, xyuam xim rau kev sib txuas firmness, grounding continuity, thiab dabtsi yog khoov vojvoog tswj los nteg lub hauv paus rau lub sij hawm ntev - lub sij hawm ruaj khov ntawm lub cable system.

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