Cov cav uas tsis tawgthiab cov cav tov ib txwm muaj, nrog rau kev txhim kho ntawm kev tshawb fawb thiab thev naus laus zis, kev tsim khoom, qhov muaj cov khoom phom sij tawg hauv qhov chaw kuj nce ntxiv, xws li: cov chaw tsim tshuaj lom neeg uas yooj yim hlawv thiab tawg, cov chaw ua hmoov nplej, cov chaw ua cawv, cov chaw roj thiab cov chaw khaws roj ... Cov chaw tawg no, tom qab ntawd qhov xav tau siv cov cav tov tawg thiab lwm yam khoom siv hluav taws xob tawg.
Tau kawg, nyob rau xyoo tas los no, Tuam Tshoj txoj kev loj kuj tseem tab tom tsim kho sai sai, muaj ntau lub chaw nres tsheb roj tau tshwm sim, tab sis kuj tseem muaj cov cav tsis tawg uas muab kev lag luam tshiab. Xav txog cov yam ntxwv ntawm ib puag ncig, los ntawm kev nyab xeeb ntawm cov cav tsis tawg yog siab dua li cov cav ib txwm muaj.
Tam sim no peb sau qhov sib txawv ntawm cov cav uas tsis tawg thiab cov cav ib txwm muaj:
1, rau lub cev muaj zog tawg-pov thawj tau kaw tag nrho, tsis pub cov roj tuaj yeem nkag mus rau hauv lub cev muaj zog sab hauv, suav nrog tsis tuaj yeem nkag mus rau hauvlub thawv sib txuas, yog li ntawd kom tsis txhob muaj hluav taws xob los ntawm kev tawg ntawm cov roj, cov cav uas tsis tawg los ntawm kev tsim hluav taws xob, cov qauv, plua plav, cov xov hlau, qib kev tiv thaiv rwb thaiv tsev, tiv taus cov dej noo, tiv taus qhov xeb me me, txoj kev sib txuas ntawm tus neeg tsav tsheb sab hauv - thiab lwm yam, qhov yuav tsum tau ua ntawm txhua yam ntawm lub cev muaj zog dua li lub cev muaj zog ib txwm muaj.
2, lub thawv sib txuas ntawm lub cev muaj zog uas tsis tawg tau zoo piv rau cov cav ib txwm muaj.
3, qib tiv thaiv lub cev muaj zog tawg qis dua IP55, thaum lub cev muaj zog ib txwm IPIP23, IP44, IP54, IP55, IP56, thiab lwm yam, yog li ntawd los ntawm qhov tsos tuaj yeem paub qhov txawv.
4, lub cev muaj zog ib txwm yuav tsim hluav taws xob, yog li peb sivcov cav ib txwmnyob rau hauv cov chaw no tsis yooj yim ua rau muaj xwm txheej; lub cev muaj zog tawg yog ib hom nroj tsuag uas yooj yim hlawv thiab tawg siv tau rau hauv ib hom lub cev muaj zog, kev ua haujlwm tsis tsim hluav taws xob. Qhov no yuav tsis coj kev puas tsuaj rau cov chaw yooj yim hlawv thiab tawg.
Cov khoom siv hluav taws xob tsawg uas siv dav hauv Suav teb tam sim no yog YB series ntawm lub cev muaj zog peb theem asynchronous uas tsis tawg, uas yog Y series (IP44) peb theem asynchronous motor derivatives. Kev ua tau zoo ntawm kev tawg raws li GB3836.1-83 "cov khoom siv hluav taws xob uas tsis tawg rau cov chaw tawg nrog rau Cov Kev Cai Dav Dav" thiab GB3836.2-83 "cov khoom siv hluav taws xob uas tsis tawg rau cov chaw tawg nrog cov khoom siv hluav taws xob uas tsis tawg" d, "cov kev cai ntawm lub zog ntawm lub cev muaj zog yog O.55-200kW, qhov sib xws ntawm tus lej rooj zaum yog qhov siab ntawm 80-315nun; Cov cim tiv thaiv kev tawg rau dI, dIIAT4, dIIBT4, feem, rau cov khoom siv hauv av lossis cov nroj tsuag hauv av IIA, IIB, pawg kub T1-T4 ntawm cov pa roj lossis cov pa roj uas hlawv tau thiab cua los ua cov khoom sib xyaw ua ke ntawm qhov chaw tawg; Lub cev tseem ceeb ntawm lub plhaub tiv thaiv qib ntawm IP44, tuaj yeem ua rau IP% 4, lub thawv sib txuas qib tiv thaiv ntawm IP54; qhov zaus ntsuas ntawm 50Hz, qhov ntsuas hluav taws xob 380 Qhov zaus ntsuas yog 50Hz, thiab qhov ntsuas hluav taws xob yog 380, 1660, 1140, 380/660, 660/140V; qib rwb thaiv tsev ntawm lub cev muaj zog yog F, tab sis qhov kub nce ntawm stator winding raug soj ntsuam raws li qib B, thiab muaj qhov kub nce siab loj. Cov qauv tseem ceeb ntawm cov khoom siv hluav taws xob tsawg tsawg uas tsis muaj hluav taws xob tawg peb-theem asynchronous motors tau los ntawm cov koob yog: YB series (dIIcT4) (qhov siab ntawm lub rooj zaum ntawm 80-315mm), YBSO series (lub zog me me, qhov siab ntawm lub rooj zaum ntawm 63-90mm), YBF series (rau cov kiv cua, qhov siab ntawm lub rooj zaum ntawm 63-160mm), YB-H series (rau nkoj, qhov siab ntawm lub rooj zaum ntawm 80 ~ 280mm). YB series (nruab nrab, qhov siab ntawm lub rooj zaum yog 355-450mm), YBK series (rau qhov chaw khawb thee, qhov siab ntawm lub rooj zaum yog 100-315mm), YB-W, B-TH, YB-WTH series (qhov siab ntawm lub rooj zaum yog 80-315mm), YBDF-WF series (lub qhov hluav taws xob sab nraum zoov uas tiv taus xeb thiab tawg, qhov siab ntawm lub rooj zaum yog 80-315mm) thiab YBDC series (lub zog pib tawg uas tsis muaj zog ib theem asynchronous motors, qhov siab ntawm lub rooj zaum yog 71-100mm) thiab YBZS series ntawm ob-ceev peb-theem asynchronous motors uas tsis tawg rau kev nqa. Tsis tas li ntawd, muaj YB series ntawm high-voltageCov cav asynchronous peb theem uas tsis tawg(qhov siab nruab nrab ntawm lub rooj zaum yog 355-450mm, 560-710mm). Kev lag luam sib koom tsim YB2 series tau dhau qhov kev ntsuam xyuas hauv tebchaws thaum kawg ntawm 1 plaub, yuav maj mam hloov YB series, dhau los ua Tuam Tshoj lub tshuab hluav taws xob peb-theem asynchronous ntawm cov koob yooj yim. YB2 series ntawm tag nrho 15 tus lej chassis (qhov siab nruab nrab ntawm lub rooj zaum yog 63, 355nmm), lub zog ntau ntawm O.12-315kW.
Nws cov yam ntxwv tseem ceeb yog:
(1) Kev sib raug zoo ntawm qhov ntsuas fais fab, qhov ntev ntawm kev teeb tsa thiab qhov ceev tig yog sib xws nrog DIN 42673, thiab tib lub sijhawm kev hloov kho tsim nyog tau ua kom nws ua haujlwm tau zoo dua thiab siv tau rau kev txiav txim siab txog kev qub txeeg qub teg nrog YB series thiab kev sib pauv nrog Y2 series.
(2) Tag nrho cov koob siv chav kawm F rwb thaiv tsev, thiab qhov kub nce siab raug ntsuas raws li chav kawm B.
(3) Tus nqi txwv suab nrov qis dua YB series, ze rau YB series ntawm chav kawm I suab nrov, tus nqi txwv kev co yog sib piv nrog YB series.
(4) Qib tiv thaiv plhaub nce mus txog IP55.
(5) Cov kabmob pob sib sib zog nqus uas tsis muaj suab nrov tsawg yog siv rau tag nrho cov koob, thiab cov khoom siv txhaj roj thiab tso tawm yog muab rau cov motors nrog lub rooj zaum qhov siab ntawm 180mm lossis ntau dua.
(6) Lub tshuab cua sov muaj ob hom kev faib kab rov tav thiab kev faib hluav taws xob, rau kev faib kab rov tav ntawm lub ntsiab.
(7) Cov ntsuas kev ua tau zoo tseem ceeb tau mus txog qib siab thoob ntiaj teb thaum ntxov xyoo 1990.
Lub sijhawm tshaj tawm: Lub Rau Hli-27-2024