MNS Hluav Taws Xob Hluav Taws Xob Distribution Txee

1, Product Overview

MNS Low-voltage rho tawm switchgear yog kuv lub Hoobkas raws li kev lag luam xav tau thiab kev txhim kho lub cim tshiab ntawm cov khoom siv hluav taws xob tsawg, cov khoom siv hluav taws xob raws li IEC439 "Low-voltage switchgear thiab cov cuab yeej tswj"; GB72} 1 "Low-voltage switchgear thiab tswj cov khoom" txheem thov:
MNS Tsawg-voltage rho tawm switchgear rau fais fab nroj tsuag, substations, petrochemical, metallurgy dov, textile thiab lwm yam kev lag luam thiab thaj chaw / cheeb tsam. Cov tsev siab siab thiab lwm qhov chaw, raws li AC 50 ~ 60Hz, ntsuas kev ua haujlwm voltage ntawm 660V lub zog hloov pauv thiab qis dua lub zog ntawm cov khoom siv hluav taws xob faib hluav taws xob, kev faib tawm thiab tswj lub hom phiaj.

2, tej yam kev mob ntawm kev siv

2.1 ambient huab cua kub tsis siab tshaj 40 degree, tsis qis tshaj -5 degree, thiab 24h nruab nrab kub tsis siab tshaj 35 degree.
2.2 Atmospheric tej yam kev mob: huab cua nqus tsev vacuum, tus txheeb ze av noo nyob rau hauv lub siab tshaj plaws kub ntawm kaum 4O degree tsis ntau tshaj 50 feem pua, nyob rau hauv ib tug qis kub tso cai rau ib tug ntau dua txheeb ze humidity, piv txwv li kaum 20 degree mus rau 90 feem pua, tab sis yuav tsum coj mus rau hauv tus account qhov kub thiab txias hloov. tej zaum yuav ua rau me ntsis condensation ..
2.3 qhov siab tsis tshaj 2000rn,
2.4 txhais tau tias yog yoog raws li nram qab no kub thauj thiab cia tsev: - qhov ntau ntawm 25 degree mus rau 55 degree nyob rau hauv ib lub sij hawm luv luv (tsawg dua 24h) mus txog rau ntxiv 70 degree, nyob rau hauv cov khoom siv no yuav tsum tsis txhob raug kev kub ntxhov rau tej yam kev puas tsuaj irreversible, tab sis nyob rau hauv ib txwm muaj mob yuav tsum muaj peev xwm ua haujlwm tau zoo.
2.5 Yog tias tsis ua raws li cov xwm txheej saum toj no, tus neeg siv thiab cov chaw tsim khoom yuav raug daws los ntawm kev sib tham.
2.6 Thaum cov cuab yeej no siv rau hauv cov roj offshore lossis nuclear fais fab nroj tsuag kev tsim kho. Yuav tsum kos npe rau daim ntawv cog lus technology.

3, Qauv

Lub hauv paus chav tsev ntawm pawg rooj rooj sib txoos ua ke qauv, tag nrho cov khoom siv tau raug galvanized txee, fastened mus rau lub hauv paus txee interconnected los ntawm nws tus kheej tapping locking screws los yog 8.8 hex screws, ces qhov kev pab cuam yuav tsum tau hloov, nrog rau lub qhov rooj, foob phaj. , partitions, mounting brackets thiab busbars, functional units and other parts, assembled into a tiav system, apparatus parts size, compartment size to use modulus (modulus unit E=25mm. below)

3. Lub chaw faib hluav taws xob (tom qab no hu ua PC)

3.1.1 PC txee muab faib ua plaub qhov chaw:
Hauv qab ntawm lub txee; kab rov tav bus compartment;
Chav tsev ua haujlwm nyob rau pem hauv ntej ntawm sab laug pem hauv ntej txee sab saum toj lossis txee;
Cable compartment: nyob rau hauv pem hauv ntej ntawm qhov qis ntawm lub hauv ntej txee los yog txee rau sab xis;
Tswj rov qab mus rau qhov txias txias: nyob rau hauv pem hauv ntej ntawm lub sab sauv ntawm lub txee;
Kev ntsuas cais;
Kab rov tav busbar compartment thiab functional unit compartment, cable compartment ntawm lub sandwich board nrog ib tug melamine phenolic los yog steel muab faib:
Qhov chaw nruab nrab ntawm kev tswj xyuas Circuit Court thiab chav tsev ua haujlwm nrog cov nplaim hluav taws kub hnyiab polyurethane ua npuas ncauj yas molded vaj tse sib cais:
Functional unit compartment nruab nrab ntawm sab laug thiab sab xis ntawm lub kaum sab xis cable chav tsev ces kaum nrog cov ntsiab lus steel

3.1.2 ntsia tsuas yog nyob rau hauv lub moj khaum ntawm lub loj heev Circuit Court breaker. Yuav ua tiav sab nraum lub txee hauv lub xeev kaw manually. Kev faib tawm thiab thov kom kuaj xyuas lub xeev ntawm Circuit Court breaker thiab qhov chaw sib raug zoo ntawm kev khiav hauj lwm mechanism thiab lub qhov rooj, txiav txim siab tias lub Circuit Court breaker nyob rau hauv lub xeem txoj hauj lwm los yog ua hauj lwm txoj hauj lwm.
3.1.3 tsim los ntawm lub ntsiab Circuit Court thiab auxiliary Circuit Court rau hauv ib qho kev sib cais, thiab lwm yam twj paj nruag, lub teeb thiab cov nyees khawm auxiliary circuit units yog mounted rau ntawm ib lub phaj yas, lub phaj nram qab nrog nplaim hluav taws kub polyurethane ua npuas ncauj ua los ntawm cov yas vaj tse thiab sib cais los ntawm lub ntsiab Circuit Court. .

Cim npe nrov: mns hluav taws xob fais fab faib txee, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, customized