Overview
Rori imwechete danda inowanzoshandiswa midziyo mundima yeindasitiri, iyo inoshandiswa kuona kufamba kwezvinhu munzvimbo ine mativi matatu. Pakati pavo, kushanda kwemativi maviri endege yakatwasuka kunopedzwa nehombe, mota, iyo yakatwasuka nzira yekuvhiya inokonzeresa kusimudzwa kwemagetsi hoist mechanism, magetsi emagetsi ari maviri-speed conical mota, iyo yemagetsi yekudzora modhi ndeye AC contactor yakananga kutanga, iko zvino kukanganisa kwakakura zvakanyanya, zviri nyore kukonzeresa kukuvadza kumota uye zvikamu, mishini yemagetsi hupenyu hwakapfupikiswa, huwandu hwekugadzirisa hwakakura. Uye iyo yekumhanyisa regulation hunhu haina kunaka, debugging haina kutsetseka zvakakwana.
Hunhu hwemagetsi hoist operation
Iyo crane ine hombe yekutanga torque, kazhinji inodarika 150% yeyakayerwa torque, kana uchifunga nezvekuremedza uye zvimwe zvinhu, ingangoita 200% yeiyo yakayerwa torque inofanirwa kupihwa panguva yekutanga kukurumidza kuita.
Kana thelifting mechanism ichidzika pasi, mota ichave iri mukugadzirisa simba rekugadzira simba uye inofanirwa kuiswa pasi pesimba rekushandisa braking kana reg-enerative mhinduro kune grid.
Kuremerwa kwemaitiro ekusimudza kunoshanduka zvakanyanya kana huremu hwekusimudza huchisiya kana kubata pasi, uye inverter inofanirwa kukwanisa kudzora mutoro wekuita zvakanaka.
KD600 inverter zvinhu
- Magnetic field oriented current open loop vector control, motor variables dzakakwana-tely decoupled, ine low frequency torque, fast response speed uye humwe hunhu-istics;
- KD600adopts PG-yemahara yakavhurika loop vector control modhi uye vectorized V/F modhi yekuwedzera simba redanho redanho rimwe;
- Frequency range: 0.5-600Hz danho rekugadzirisa, nhanho inoenderera mberi kugadzirisa;
- Workingvoltage range: 380V ± 20%, bhazi voltage pakarepo yakaderera se 360VDC isina matambudziko kushanda;
- Overloadcapacity: 150% yakatarwa ikozvino, bvumira 1 miniti; 200% yakatarwa ikozvino, 1 yechipiri inobvumirwa;
- Torque maitiro: kutanga torque, kanopfuura ka2 iyo yakayerwa torque; Yakaderera frequency-ency torque, 1Hz yakakura kupfuura 1.6 nguva yakayerwa torque; Iyo braking torque yakakura-kupfuura yakayerwa torque.
Rakareruka wiring diagram
Reference parameter Zvirongwa uye tsananguro ndezvinotevera
| Basa Code | Set Value | Instruction | Remark |
| P0-03 | 1 | Vector mode | |
| P0-04 | 1 | terminal control | |
| P0-06 | 4 | multi-speed frequency | |
| P0-23 | 3 | kukurumidza nguva | |
| P0-25 | 5 | deceleration nguva | |
| P6-00 | 32 | Brake control | |
| B5-00 | 1 | Brake enable | |
| B5-01 | 2.5 | Release brake frequency | |
| B5-04 | 1.5 | Brake frequency | |
| P4-01 | simba remotokari | ||
| P4-02 | mota voltage | ||
| P4-04 | motor rated current | ||
| P4-05 | mota rated frequency | ||
| P4-06 | mota kumhanya | ||
| P5-00 | 1 | Pamberi | |
| P5-01 | 2 | reverse | |
| P5-02 | 12 | multi-speed 1 | low speed |
| P5-03 | 13 | multi-speed 2 | kumhanya kwepakati |
| P5-04 | 14 | multi-speed 3 | high speed |
| PC-01 | low speed frequency | ||
| PC-02 | pakati kumhanya frequency | ||
| PC-04 | high speed frequency |
Operation effect analysis
KD yakatevedzana inverter shanduko shanduko yekutyaira system, iyo shanduko mhedzisiro yakanaka, kunyanya mu:
- Kutanga kwakapfava uye kumira kwakapfava kunoonekwa kana uchitanga, kuderedza kukanganiswa kwegetsi remagetsi.
- Iko kushandiswa kwefrequency converter kubvisa iyo yekutanga shanduko yekubatanidza uye yekumhanyisa resis-tance, ndiko kuti, kuchengetedza mutengo wekugadzirisa, asi zvakare kuderedza nguva yekudzikira yekugadzirisa, nekudaro uchivandudza kubuda.
- Iyo hoko huru inoshanda pa5Hz ~ 30Hz inogona kuve nemhedzisiro iri pachena.
- Kuvandudza maitiro emumunda, chengetedza zvigadzirwa;
Mashoko ekuvhara
Iko kushandiswa kwefrequency converter kudzora kumberi nekumashure kufamba, pamwe nekuruboshwe uye kurudyi nzira yekufamba, inogona kuita pamusoro pe frequency kushanda, inovandudza zvakanyanya kushanda zvakanaka uku uchichengetedza kuchengetedzwa, uye zvakare kuderedza basa rekuchengetedza rekugara kutsiva AC. contactors mukutyaira midziyo.
Saiti yekushandisa
Nguva yekutumira: Nov-17-2023