【YBX3-315L1-6 - YBX3-355L2-6】 110-250Kw 【149.7-340.1HP】 FLAMEPROOF 3-PHASE ASYNCHRONOUS MOTOR

YBX3 series high efficiency flameproof of three-phase asynchronous motor ib yog cov nyob rau ntawm YB2 series, lub tsis txhais tias yog cov xov lwm, cov nyob hauv lub qab, lub ntsib tebchaw, lub xyooj xyooj, lub npawb tej yim, lub xyooj tswv yim, cov nyob hauv lub qab, lub xyooj tswv yim, thiab cov nyob hauv lub qab, nyob hauv lub qab, thiab nyob hauv lub qab.

Koom nyob rau hwm tswj kev muaj lub tsheb, npawb nrog kawm qhov tsis tuaj IEC stand yeej, sib ntsuam yog cov phauv ntawv German standard DiN42673. Yog li cas teb chaw li cas txog qab ntxiv ua li cas ua tsev thiaj thiab cas ua tsev thiaj thiab txog qab ntxiv ua li.

Koom nyob rau hwm tswj kev muaj lub tsheb, npawb nrog kawm qhov tsis tuaj GB3836.1-2010 Lub tsheb ib tug tshwj kev—part 1: Tsev thiaj. Tsawg lawv thiab GB3836.2-2010 Lub tsheb ib tug tshwj kev—Part 2: Tsev thiaj yog li cas ntawm lub tsheb “d” protection, sib ntsuam yog li cas ntawm 60079-1, BS4683 thiab EN50018 provision. Lub tsheb yog Ex d | Md, Ex d |A T4 GB, Ex d IIB T4 GB, yog li cas teb chaw li cas ua tsev thiaj.

Thiab Ex d I Md, tawb qhov ntawv yog ib tug tau ua rau hwm nyob rau thiav thiav methane nyob rau txoj cai coal mine, yog "tsis muaj roog ntxoov". Ntawm nrhiav no, cov qhov ntawv li yuav muaj lub tsis muaj roog ntxoov, thiab yog tsis muaj ua rau thiav thiav ntawm qhov ntawv thiab ntawm qhov npawb xovxwm thiab expected failure conditions los yog gas thiav thiav ua rau thiab qhov ntawv muaj twg tau xaiv, li yuav ua rau thiab electrical equipment ntawm qhov ntawv non excavation working face.

Ex d |A T4 GB, Ex d IIB T4 GB yuav ua rau thiab tawb qhov ntawv ntawm thiav thiav gas environment tsis muaj coal mine, yog "tsis muaj roog ntxoov". Li yuav ua rau thiab tsis muaj ua rau thiav thiav ntawm qhov ntawv thiab ntawm qhov npawb xovxwm thiab expected fault conditions.

Ntawm YBX3 basic series motor, li yuav muaj ua rau thiab YBX3-Woutdoor type, YBX3-TH indoor humid tropics type, YBX3-WTH outdoor humid tropics type, YBX3-TA indoor dry tropics type, YBX3-WTA outdoor dry tropics type, YBX3-T indoor tropics type, YBX3-WT outdoor tropics type 8YBX3-WF1 outdoor medium corrosion type thiab cov kawg climate conditions.

Xov tsis muaj lub hauv kho siab ntawm lub ntsi 3 siab rau hais tias li cas no yog ib tug nyob rau hauv The minimum allowable values of energy efficiency thiab hauv kho siab ntawm small and medium three-phase asynchronous motors, GB 19613-2020 standard, yog ua hauv lE3 IEC60034-30.

Ntawv kawg chaw

1. Hais tias Ex d I Md, Ex d IA T4 Gb, Ex d IIB T4 Gb mus yuav tsum. 1) Ex d I Md yog koj xwb qhia rau hauv cov neeg thaum thiab environment ntawm coal mine well thiab methane or coal dust explosive mixture. 2) Ex d |A T4 Gb, Ex d IIB T4 Gb yog koj xwb qhia rau hauv category ll , Class A & Category ll , Class B temperature category T1,T2T3,T4 AT environment ntawm cov txog qab explosive mixture existence.
2. Cov ntsi ntawm protection yog lP55, lP56, lP66 ntawm motor main enclosures.
3. Cov cooling form yog IC411.
4. Cov stator widings yog Class F insulation thiab ensures ib large margin of safety ntawm temperature rise thiab long service life.
5. Cylindrical shaft extension tshawj hais rau motors, nrog yuav ib tug coupling spur gearing lawm los.
6. Stator windings hom qhov pilyester enamel round wire ntawv tsis npaug nrhiav thiab yuav txog vacuum-pressure impregnation (VIP) process, li cas no yog tau solid integral. Yog li, winding insulation li cas excel rau electrical thiab mechanical properties, moisture resistance thiab thermal stability.
7. Rotors li cas cast-aluminum, thiab dynamically balanced los yog tau motor lawm los txheej meem rau raws li thiab noise li cas low.
8. Stator thiab rotor cores hom qhov laminated high-class electrical steel sheet ntawv permeability cao thiab loss li cas low, thus cas yog tau motors cas low toss thiab high efficiency.
9. Nyob rau hwm tsev, lub tsis yog mus qhov noj ntsuam ntawm qab twg thiab qab lwm nyob rau hauv tsev, Nyob rau tsev txheem 132 thiab los yog, cov qab twg thiab qab lwm hom yim hom ua siab yog mus rau hauv qab tsev thiab qab lwm hom ua siab yeej hmoor qab tsev. Nyob rau tsev txheem 160 thiab li yog, cov qab twg thiab qab lwm hom yim hom ua siab yog mus rau hauv qab tsev thiab qab lwm hom ua siab yeej hmoor qab tsev. Yog mus rau hauv qab tsev thiab qab lwm hom ua siab yeej hmoor qab tsev. Rau hauv tsev txheem 160 thiab li yog, cov qab twg thiab qab lwm hom yim hom ua siab yog mus rau hauv qab tsev thiab qab lwm hom ua siab yeej hmoor qab tsev. Yog mus rau hauv qab tsev thiab qab lwm hom ua siab yeej hmoor qab tsev. Rau hauv tsev txheem 250 thiab li yog, cov pos ntawm qab tsev thiab qab lwm hom ua siab yeej hmoor qab tsev.
10. Qhov ntsuam motor, air hood: Yog cov series motor yooj tawm qhov ntsuam plastic lub, ntawv hais tias los yog kawg rau ndawj hais thiab mus rau hwm. Yog cov series fan yooj tawm qhov shaft ntawm key, thaum li cas nyob rau. Air hood yog steel plate structure. Yog ua hauv lawv ventilation area qhia txog lawv foreign matter peb nyob, yog tau smooth air path.

Service conditions

Electrical conditions

1. Rated voltage: 380、660、1140、380/660、660/1140V
2. Rated frequency: 50Hz
3. Duty type: S1 Continuous running duty-type S1

Circumstance conditions

Cov npaug height yog ua hauv 1000m los yog seal level. Yog ambient temperature, yog yooj tawm seasonal variation, yog ua hauv indoor circumstance -20℃~+40℃.

YBX3 yog ua hauv basic type, tsis muaj ib tug ntawd indoor.

YBX3-W ua hauv outdoor circumstance

YBX3-TH mus rau hais tawm ntawm lub hom thiab qhov kev cai rau hais txheej

YBX3-WTH mus rau hais tshaj ntawm lub hom thiab qhov kev cai rau hais txheej

YBX3-TA mus rau hais tawm ntawm lub hom thiab qhov kawg ntsuas rau hais txheej

YBX3-WTA mus rau hais tshaj ntawm lub hom thiab qhov kawg ntsuas rau hais txheej

YBX3-T mus rau hais tawm ntawm lub hom thiab qhov kawg ntsuas rau hais txheej

YBX3-WT mus rau hais tshaj ntawm lub hom thiab qhov kawg ntsuas rau hais txheej

YBX3-WF1 mus rau hais tshaj ntawm lub hom thiab qhov cov tsis muaj ua rau hais txheej

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