GGD AC LV tsau hom switchgear

GGD Txheej txheem cej luam

GGD AC LV taag hom switchgear muaj feem xyuam rau kev faib khoom nrog AC 50Hz, ntsuas kev ua haujlwm voltage 380V, ntsuas tam sim no mus rau 3150A hauv qab no hauv chaw nres tsheb fais fab, substation, cog nkag-prise thiab lwm yam, siv rau kev hloov hluav taws xob, faib thiab tswj fais fab, teeb pom kev zoo thiab kev faib khoom siv.
Cov khoom muaj cov yam ntxwv ntawm lub siab tawg, zoo dynamic thiab thermal stability, saj zawg zog qhov project, yooj yim ua ke, zoo serial practicability, tshiab qauv thiab siab tiv thaiv qib thiab lwm yam.
Nws ua raws li cov qauv IEC439 "Tsis tshua muaj hluav taws xob ua tiav kev hloov khoom siv thiab tswj cov cuab yeej" thiab GB7251.1 "Tsis tshua muaj hluav taws xob ua tiav hloov khoom siv" thiab lwm yam.

GGD Lub ntsiab feature

1. Lub cev ntawm GGD AC LV tsau hom switchgear txais universal txee hom.Lub moj khaum yog sib sau ua ke nrog 8MF txias dabtsi yog khoov bar steel los ntawm ib feem vuam.Cheebtsam Cheebtsam thiab tshwj xeeb mating ntsiab yog matched los ntawm bar steel taw tes manufactory los xyuas kom meej qhov precision thiab zoo ntawm txee.Cheebtsam ntawm universal txee yog tsim raws li lub hauv paus ntsiab lus module, thiab nrog 20 modulus mounting qhov thiab siab universal coefficient.
2. Ua tiav nyob rau hauv qhov pom ntawm qhov cua sov tsis kam thaum lub txee khiav.Cov cua kub tsis lees txais qhov sib txawv ntawm qhov sib txawv yog ntsia rau sab saud thiab hauv qab ob qhov kawg ntawm lub txee.
3. Raws li qhov yuav tsum tau ua ntawm pwm tsim rau cov khoom lag luam niaj hnub no, siv cov txheej txheem ntawm cov ntsiab lus kub los tsim cov txheej txheem ntawm lub txee thiab qhov sib faib qhov ntev ntawm txhua qhov, ua kom tag nrho cov txee zoo nkauj thiab tsim nyog.
4. Lub rooj vag txee txuas nrog lub moj khaum nrog kev sib hloov axis hom movable pob khawm.Nrog yooj yim installation thiab disassembly.
Ib tug mount hom roj hmab sawb yog teem nyob rau hauv ntug quav ntawm lub rooj vag.Filler pas nrig ntawm lub rooj vag thiab lub moj khaum muaj qee yam compression stroke thaum kaw lub rooj vag.Nws tuaj yeem tiv thaiv lub rooj vag los ntawm kev cuam tshuam cov txee ncaj qha thiab tseem ua rau qib kev tiv thaiv rau lub rooj vag.
5. Txuas lub meter rooj vag teeb nrog cov khoom siv hluav taws xob nrog lub moj khaum los ntawm multistrand mos tooj liab hlau.Txuas cov mounting pieces hauv lub txee nrog lub moj khaum los ntawm knurled screws.Tag nrho cov txee tsim ua tiav earthing tiv thaiv Circuit Court.
6. Sab saum toj ntawm lub txee tuaj yeem disassembled yog tias tsim nyog rau kev yooj yim rau kev sib dhos thiab kev hloov kho rau lub tsheb npav loj ntawm qhov chaw.
Plaub squares ntawm txee yog teem nrog slinger rau hoisting thiab shipping.
7. Kev tiv thaiv qib ntawm txee: IP30.Tus neeg siv tuaj yeem xaiv tsis pub dhau IP20-IP40 raws li kev cai ib puag ncig.

GGD Siv ib puag ncig tej yam kev mob

1. Ambient huab cua kub: -5 ℃ ~ + 40 ℃ thiab qhov nruab nrab kub yuav tsum tsis txhob tshaj +35C hauv 24h.
2. Txhim kho thiab siv sab hauv tsev.Qhov siab tshaj saum hiav txwv theem rau qhov chaw ua haujlwm yuav tsum tsis pub tshaj 2000M.
3. Tus txheeb ze av noo yuav tsum tsis pub tshaj 50% ntawm max kub +40 ℃.Siab dua cov txheeb ze humidity yog tso cai nyob rau hauv qis kub.Ex.90% ntawm +20 ℃.Tab sis nyob rau hauv qhov kev pom ntawm qhov kub thiab txias, nws muaj peev xwm hais tias cov dews nruab nrab yuav tsim casually.
4. Installation gradient tsis tshaj 5?
5. Insall nyob rau hauv qhov chaw tsis muaj kev vibration hnyav thiab poob siab thiab qhov chaw tsis txaus los ua kom cov khoom siv hluav taws xob.
6. Txhua qhov kev xav tau tshwj xeeb, sab laj nrog cov chaw tsim khoom.