1 Osaib xyuas
NRYTQDG Series kua kuj pib (tom qab no hu ua lub starter) yog los txhim kho qhov pib ua tau zoo ntawm qhov loj thiab nruab nrab-qhov loj me winding hlau hom asynchronous lub cev muaj zog thiab tsim tshiab oob khab, kov yeej lub zaus rhiab tiv thaiv oob khab cuam tshuam tam sim no, nyuaj pib thiab ua haujlwm, haum rau cov khoom siv hauv tsev, metallurgy, tshuaj lom neeg kev lag luam, mining thiab lwm yam kev lag luam ntawm lub pob zeb, cua compressor, crusher, kiv cua loj, dej loj twj tso kua mis lub cev muaj zog hnyav pib, yog qhov zoo tshaj plaws hloov ntawm zaus rhiab starter thiab hlau kuj oob khab khoom.
2 Standards thiab specifications
GB4720-1984 Cov khoom siv hluav taws xob tswj Tshooj I Cov khoom siv hluav taws xob qis hluav taws xob hluav taws xob tswj hluav taws xob
GB4942.2-1993 Kev tiv thaiv qib ntawm cov hluav taws xob qis hluav taws xob
GB/T5226.1-1996 Muaj tshuab thiab khoom siv hluav taws xob Part I General technical conditions
GB/T13384-1992 Cov txheej txheem dav dav rau kev ntim khoom siv tshuab thiab hluav taws xob
GB14048.4-1993 Tsawg-voltage switchgear thiab cov cuab yeej tswj
Tsawg-voltage electromechanical contactor thiab hluav taws xob lub cev muaj zog pib
3 Operational mob
Qhov kev txwv sab saud ntawm qhov ntsuas kub yuav tsum tsis pub tshaj 50 degree, thiab qhov txwv qis yuav tsum tsis txhob qis dua -5 degree ;
Qhov txheeb ze av noo yuav tsum tsis pub tshaj 85%; hiav txwv qhov siab yuav tsum tsis pub tshaj 2000M;
Yuav tsum tau muab tso rau hauv tsev yam tsis muaj kev vibration hnyav thiab cuam tshuam thiab ntsug inclination tsis ntau tshaj 5, tsis muaj hluav taws kub thiab tawg tshwm sim;
Tsis pub muaj plua plav conductive thiab corrosive gases;
Lub hwj chim mov txais peb-theem plaub-xaim 380 / 2202 V 20 A, thiab qhov hloov pauv ntawm qhov hluav taws xob yuav tsum nyob rau hauv thaj tsam ntawm ± 15% ntawm qhov ntsuas hluav taws xob.
Lus Cim: 1) Thaum qhov kub thiab txias qis dua 0 degree rau lub sijhawm ntev, lub tshuab cua sov yuav tsum tau nruab, thiab tus neeg siv yuav tsum piav qhia nws thaum xaj.
2) Thaum lub zog hluav taws xob voltage theem tshwj xeeb, nws yuav tsum tau kho dua tshiab, thiab tus neeg siv yuav tsum piav qhia nws thaum xaj.
4 Demonstration ntawm hom
4.1 Qhov tseem ceeb ntawm lub koom haum pab lub npe:
K Nrog lub tshuab hluav taws xob tsawg-voltage thawj Circuit Court
P Lub contactor luv luv yog txuas nrog ob lub contactors
B Nqus contactor rau luv contactor
PC Siv lub programmable maub los
Cov lej pabcuam tuaj yeem siv ua ke. Tsuas yog cov {{0}} xwb. Thaum lub ambient kub qis dua 0 degree rau lub sij hawm ntev, lub zog faib thiab cua sov muaj nuj nqi yuav tsum tau. PLC tuaj yeem xaiv raws li qhov xav tau.
5 Cov yam ntxwv ntawm cov khoom
5.1 Cov Ntsiab Cai
Los ntawm cov cuab yeej tsav tsheb, qhov kev ncua deb ntawm ob daim hlau sib txuas hauv cov kua hluav taws xob yog maj mam txo mus rau xoom, yog li ntawd tus nqi kuj nyob rau hauv lub rotor Circuit Court ntawm txoj hlua lub cev muaj zog maj mam smoothed ntawm qhov siab tshaj plaws mus rau xoom, kom lub cev muaj zog ceev. yog maj smoothed mus rau qhov ntsuas ceev. Yog li paub qhov winding loj-thiab nruab nrab lub cev muaj zog.
5.2 Technical feature
5.2.1 Qhov pib tam sim no me me thiab tsis tu ncua, tsis muaj kev cuam tshuam rau ntawm daim phiaj fais fab; qhov pib tam sim no tsis ntau dua 1.3 npaug ntawm qhov ntsuas tam sim no, uas tuaj yeem txo qhov kev xav tau ntawm lub peev xwm transformer thiab txo kev nqis peev ib zaug;
5.2.2 Kev pib du, txo qhov cuam tshuam ntawm cov cuab yeej siv tshuab, tuaj yeem txuas lub neej ntawm cov cuab yeej siv tshuab thiab lub cev muaj zog li ntawm 30%;
5.2.3 Lub peev xwm kub loj, tuaj yeem pib txuas ntxiv rau 5 ~ 10 zaug;
5.2.4 Tsis tshua muaj hluav taws xob tseem tuaj yeem pib, tsuav yog qhov hluav taws xob hluav taws xob hluav taws xob tuaj yeem ua kom lub cev ua haujlwm ib txwm muaj, nws tuaj yeem ua kom qhov pib du;
5.2.5 Cov qauv yooj yim, kev saib xyuas yooj yim, kev ntseeg tau zoo dua qhov zaus-sensitive, roj-immersed rheostat.
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