BHD2 series 200-400A 660/1140V Mine tawg-pov thawj low-voltage cable hlws ris box

BHD2 series 200-400A 660/1140V Mine tawg-pov thawj low-voltage cable hlws ris lub thawv Featured duab

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BHD series mine explosion-proof low-voltage cable junction box yog tsim rau cov mines uas muaj cov pa phem (methane) thiab cov hmoov av.Hauv cov khoom siv hluav taws xob ntawm 1140V (200-400A), cov teeb liab sib xws, teeb pom kev zoo, khoom siv hluav taws xob, thiab lwm yam yog siv rau kev sib txuas cable thiab kev sib txuas.

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Product Detail

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Product Description

Mine explosion-proof low-voltage cable junction box

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Technical parameters

Cov khoom nta thiab kev ua haujlwm ib puag ncig

Khoom nta:
1. Lub thawv sib txuas yog tsim los ntawm lub plhaub flameproof (plhaub, npog) CM05, insulated terminal block, cable nkag ntaus ntawv, thiab sab hauv thiab sab hauv av;
2. Lub plhaub thiab lub hau npog yog ua los ntawm cov nplaim nplaim nplaim los ntawm bolts thiab lwm yam fasteners Connection;
3. Lub davhlau ya nyob twg thaiv yog ua los ntawm high-purity av nplaum, uas yog nias, sintered thiab glazed, thiab muaj zoo heev hluav taws xob rwb thaiv tsev zog.
Cov khoom siv ib puag ncig:
1. Ambient siab 80KPa–106 Kpa
2. Ambient cua kub -20 ° C - + 40 ° C
3. Cua txheeb ze av noo tsis ntau tshaj 95% (+ 25 ° C)
4. Tsis muaj zog pob thiab shocks Qhov chaw
5. Qhov chaw uas tsis muaj dej ntws, los nag thiab daus los
6. Qhov chaw uas tsis muaj corrosive gas thiab chav ua kom puas hlau thiab rwb thaiv tsev

Cov khoom siv tseem ceeb

1. Tom qab lub thawv sib txuas yog unpacked, nws yuav tsum tau kuaj xyuas qhov puas thiab qhov uas ploj lawm.
2. Lub thawv sib txuas yuav tsum tau dai vertically nyob rau sab sauv ntawm txoj kev los yog tsau rau ntawm ib qho tshwj xeeb bracket.
3. Cov cables ntawm cov hlau lead-in kawg ntawm ob sab yuav tsum muaj qhov tsim nyog ntawm slack, thiab lub taub hau cable yuav tsum tsis txhob thauj khoom.
4. Tom qab ob sab ntawm lub cable nkag mus rau hauv lub thawv, lub khob ntim kev ntxhov siab ntawm qhov kawg ntawm lub cable yuav tsum tau kho nrog lub pallet.
5. Qhov liab qab 30mm tub ntxhais hlau ntawm ob qho kawg ntawm lub cable yog nias nrog ib tug tshwj xeeb compression txiv ntseej mus rau lub davhlau ya nyob twg (ua hauj lwm nrog ib tug tshwj xeeb ciaj ntswj) kom ntseeg tau kev sib cuag, thiab cov tub ntxhais hlau tsis pub kom xoob.
6. Lub fastening bolts ntawm tag nrho cov seem ntawm lub junction box yuav tsum ua kom tiav thiab xyuas tsis tu ncua los ntawm cov neeg ua hauj lwm tshwj xeeb.Yog tias muaj teeb meem, nws yuav tsum tau daws raws sijhawm.
7. Kev saib xyuas thiab kev hloov chaw ntawm lub thawv sib txuas yuav tsum tsis txhob ua raws li cov khoom siv hluav taws xob nyob.Lub npog yuav tsum tau qhib tom qab lub hwj huam mov raug txiav tawm thiab tso tawm los ntawm kev txhim khu kev qha raws li qhov yuav tsum tau ua ntawm "Coal Mine Security Regulations".
8. Lub thawv sib txuas yuav tsum muaj kev ntseeg siab thaum siv.
9. Ua ntej prefabricating lub cable davhlau ya nyob twg, lub compression flange, sealing nplhaib, tuav lub nplhaib thiab cov seem txuas yuav tsum tau muab tes tsho rau hauv lub cable, thiab lub cable davhlau ya nyob twg yuav tsum tau ua raws li cov txheej txheem ntawm lub davhlau ya nyob twg ntawm high-voltage cable.
10. Thaum tsis muaj kev tswj xyuas cov xaim, braid cov ntaub thaiv npog cov xov hlau ntawm ob qho kawg ua ke thiab txuas rau lawv los ntawm kev pabcuam terminals.Weave cov xov hlau hauv av ntawm ob qho kawg ua ke thiab txuas mus rau lawv cov khoom siv hauv av.