Cov khoom
GCS hom low-voltage kos tawm switchgear
GCS hom low-voltage draw-out switchgear yog tsim thiab tsim los ntawm ob pawg tsim qauv sib koom ua ke raws li cov cai ntawm kev lag luam, feem ntau ntawm cov neeg siv hluav taws xob thiab cov qauv tsim.Lub low-voltage extraction switchgear yog nyob rau hauv txoj kab nrog lub teb chaws tej yam kev mob, muaj ntau dua technical Performance indicators, As hloov mus rau txoj kev loj hlob ntawm cov kev xav tau ntawm lub hwj chim lag luam thiab muaj peev xwm sib tw nrog cov khoom uas twb muaj lawm imported, thiab GCS hom low-voltage extraction switchgear tau dav siv los ntawm cov neeg siv fais fab.Cov cuab yeej tsim nyog rau kev cog hluav taws xob, roj av, tshuaj lom neeg, metallurgy, textile, high-rise tsev thiab lwm yam lag luam ntawm lub zog faib hluav taws xob.Nyob rau hauv loj fais fab nroj tsuag, petrochemical systems thiab lwm qhov chaw nrog high degree ntawm automation thiab yuav tsum tau lub computer interface, raws li ib tug peb-theem AC zaus ntawm 50 (60) Hz, rated khiav hauj lwm voltage ntawm 380V (400), (600), A low- voltage ua tiav cov khoom siv hluav taws xob rau kev faib hluav taws xob, lub cev muaj zog hauv nruab nrab ntawm kev tswj hwm thiab kev siv hluav taws xob rov ua haujlwm hauv lub zog tsim hluav taws xob thiab cov khoom siv hluav taws xob nrog cov ntsuas tam sim no hauv qab 4000A.Cov cuab yeej ua raws li IEC439-1 "Low-voltage Switchgear thiab tswj cov cuab yeej", GB7251 "low-voltage switchgear", ZBK36001 "low-voltage thim-type switchgear" thiab lwm yam qauv.
Khoom nta
- Txhim kho lub peev xwm ntawm lub tshav kub ntawm lub adapter, thiab txo qis qhov kub thiab txias ntxiv los ntawm qhov kub thiab txias ntawm lub adapter mus rau lub connector, cable taub hau thiab muab faib;
- Kev sib cais ntawm cov chav ua haujlwm thiab cov chav ua haujlwm yog qhov tseeb thiab txhim khu kev qha, thiab qhov tsis ua haujlwm ntawm ib chav tsev tsis cuam tshuam rau kev ua haujlwm ntawm lwm cov chav, yog li qhov tsis ua haujlwm yog txwv rau qhov tsawg kawg nkaus;
- Lub tsheb npav tiaj tus txheej txheem ua rau lub cuab yeej muaj zog thiab thermal stability zoo, tuaj yeem tiv taus 80/176kA luv Circuit Court tam sim no;
- Tus naj npawb ntawm circuits ntawm MCC txee yog siab li 22 lub sij hawm, tag nrho xav txog cov kev xav tau ntawm ib lub peev xwm loj loj, petrochemical system thiab lwm yam kev lag luam automated hluav taws xob qhov rooj (tshuab) pawg;
- Kev sib txuas ntawm cov cuab yeej thiab cov kab hluav taws xob sab nraud yog ua tiav nyob rau hauv lub cable compartment, thiab lub cable tuaj yeem nce thiab nqis.Lub xoom kab ke tam sim no transformer yog muab tso rau hauv lub cable compartment kom yooj yim installation thiab txij nkawm;
- Tib lub zog faib hluav taws xob tuaj yeem phim cov kev txwv tam sim no kom txwv qhov luv luv Circuit Court tam sim no, stabilize lub tsheb npav voltage ntawm ib qho nqi, thiab ib feem txo qhov yuav tsum tau rau luv luv Circuit Court lub zog ntawm cov khoom;
- Chav tsev tub rau khoom muaj tus lej txaus ntawm cov plugins thib ob (32 khub rau 1 chav tsev thiab siab dua, 20 khub rau 1/2 chav tsev) kom ua tau raws li qhov xav tau ntawm tus naj npawb ntawm cov ntsiab lus ntawm lub computer interface thiab tsis siv neeg tswj lub voj.
Siv ib puag ncig
- 1. Qhov siab tsis tshaj 2000m.
- 2. Qhov kub ntawm huab cua tsis siab tshaj +40 ° C, thiab qhov nruab nrab kub nyob rau hauv 24 teev tsis siab tshaj +35 ° C, nyob ib ncig ntawm.
Cov huab cua kub tsis qis dua -5 ℃. - 3.Atmospheric tej yam kev mob: Cov huab cua yog huv si, cov txheeb ze av noo tsis tshaj 50% thaum kub yog +40 ℃, thiab qhov kub thiab txias yog kuj siab.
High txheeb ze humidity tso cai nyob rau hauv qis kub. - 4. Tsis muaj hluav taws kub, tawg txaus ntshai, muaj kuab paug loj, tshuaj lom neeg corrosion thiab ua phem vibration ntawm qhov chaw, muaj kuab paug, thiab lwm yam.
Chav Kawm III, creepage tshwj xeeb nrug ≥2.5cm / KV, thiab qaij rau lub dav hlau ntsug tsis tshaj 5 °. - 5. Lub chaw tswj hwm tsim nyog rau kev thauj mus los thiab khaws cov txheej txheem hauv qab no kub, -25 ℃ ~ + 55 ℃, hauv lub sijhawm luv luv.
Tsis pub tshaj +70 ℃.
