Overview
Bridge crane, inowanzozivikanwa se "kutyaira", imhando yemuchina wekusimudza unoshandiswa zvakanyanya mumaindasitiri uye emigodhi mabhizinesi, mashandisirwo ayo anoshanda anoumbwa matatu akazvimirira ega ekutyaira system, mota yekutyaira system, hook yekutyaira system, K-DRIVE inverter kune iyo pamusoro pematatu ekutyaira akagadziridzwa zvakabudirira, zvinotevera zvinonyanya kutsanangura maitiro ekushandura kwekutyaira pamberi uye mushure mekufamba hurongwa.
Scheme Zvakanakira
- Munda wakatarisana ikozvino yakavhurika-loop vector control, yakazara decoupled mota zvinosiyana, hombe yakaderera-frequency torque-e, kukurumidza kupindura, nezvimwe;
- KD600adopts PG yemahara yakavhurika-loop vector control modhi uye vectorized V/F modhi, uye inokudza iyo simba le-vel kumisikidzwa kwegiya rekutanga;
- Frequency range: 0.5-600Hz segment setting, stepl-ess kuenderera mberi kugadzirisa;
- Kushanda voltage renji: 380V ± 20%, uye bhazi vol-tage inodonha kusvika 360VDC ipapo nekuda kwedambudziko remahara-ope-ration;
- Overloadcapacity: 150% yemazuva ano yakatarwa, 1 miniti inobvumirwa; 200% yakatarwa ikozvino, 1s inobvumirwa;
- Torque maitiro: kutanga torque, yakakura kupfuura 2 nguva dzeyakayerwa torque; Yakaderera frequency torque, yakakura kupfuura 1.6 nguva yeyakayerwa torque pa1Hz; Iyo braking torque yakakura kupfuura yakayerwa torque.
Maitiro ekushanda
- Iyo crane yekusimudza michina ine hombe yekutanga torq-ue, iyo inowanzopfuura 150% yeiyo yakayerwa torque. Kana kuwandisa uye zvimwe zvinhu zvichitariswa, ingangoita 200% yeiyo yakatemerwa torque ichapihwa panguva yekutanga uye nekukurumidza maitiro;
- Kana iyo nzira yekusimudza ichidzika ichidzika, mota ichave iri mumagetsi ekugadzira simba uye inofanirwa kunge iri kushandiswa kwesimba braking kana regenerative mhinduro kune grid;
- Kuremerwa kwemashini ekusimudza kunoshanduka-atically kana chinhu chakasimudzwa chichisiya kana kugunzva pasi, uye frequency converter ichakwanisa kudzora impa-ct mutoro zvakanaka;
- Asthetraveling yekumhanyisa yekumberi nekumashure-yekufamba-meshini yecrane haina kukwirira panguva yekugadzira mechanika, inoshandura inogona kushandiswa kune yakaringana overspeed kuvandudza kushanda-effic.
Rakareruka wiring diagram
Parameter seting uye tsanangudzo(kuruboshwe uye kurudyi mota kufamba paramita)
| Parameter | Tsanangura | Parameter setting | Tsanangura |
| P0-00=0 | VF kutonga | P5-00=1 | mberi |
| P0-04=1 | Yekunze terminal yekutanga kumira | P5-01=2 | kuita gare gare |
| P0-06=1 | Digital frequency setting | P6-00=2 | Relay 1 kukanganisa kubuda |
| P0-14=60.00 | Maximum frequency | P4-01=1.6KW | Yakabatanidzwa injini simba |
| P0-16=60.00 | Upper limit frequency | P4-02=380V | Motor rated voltage |
| P0-11=60.00 | Digital setting frequency | P4-04=3.3A | Motor rated current |
| P0-23=3.0s | Kuwedzera nguva | P4-05=50Hz | Rated frequency of motor |
| P0-24=2.0s | Deceleration nguva | P4-06=960R/Maminitsi | Yakatemerwa kumhanya kwemota |
| Ongorora: Kana imwe frequency converter ichishandiswa nemamotor maviri, zvinokurudzirwa zvakanyanya kuisa inofananidzira thermal relay kumucheto kumberi kwemota yega yega kudzivirira mota yega yega. | |||
Operation effect analysis
KD600 yakatevedzana frequency converter yakaita frequency kushandura shanduko pane yekufamba sisitimu, uye iyo t-ansformation mhedzisiro yakanaka, inonyanya kuratidzwa mu:
- Iyo yakapfava yekutanga uye yakapfava yekumira panguva yekutanga inoitwa, iyo inoderedza kukanganiswa kwemagetsi grid;
- Mushure mekushandisa frequency converter, iyo yepakutanga yekuchinja yekubatanidza uye yekumhanyisa regulating resistor inosiiwa, iyo isingango chengetedza mutengo wekugadzirisa, asi zvakare inoderedza kuderera kwekugadzirisa, nekudaro kuwedzera kuburitsa;
- Kana hoko huru ichishanda pa5Hz ~ 30Hz, simba rekuchengetedza simba riri pachena;
- Thefrequency converter inoshandiswa kudzora kumberi nekumashure kufamba, uye kuruboshwe nekurudyi nzira yekufambisa inotevedzana inogona kuona iyo yakawandisa frequency basa. Pasi pemamiriro ekuchengetedza kuchengetedzwa, kushanda zvakanaka kwebasa kunovandudzwa zvakanyanya, uye basa rekuchengetedza remidziyo yekufambisa nekuda kwekudzokororwa kunoitwa AC contactors zvakare rakaderedzwa.
Mashoko ekuvhara
Iyo frequency converter inoshandiswa kudzora kumberi uye kumashure kufamba uye kuruboshwe nekurudyi nzira yekufamba nhevedzano, iyo inogona kuona overclocking basa, inovandudza zvakanyanya kushanda zvakanaka pasi pechisimbiso chekuchengetedza, uye zvakare kuderedza basa rekuchengetedza rekushandisa zvekutyaira nekuda kazhinji kutsiva AC contactors.
Saiti yekushandisa
Nguva yekutumira: Nov-17-2023