Txheej txheem cej luam
Choj crane, feem ntau hu ua "tsav", yog ib hom kev nqa tshuab dav siv hauv kev lag luam thiab kev lag luam mining, nws cov txheej txheem kev khiav hauj lwm yog tsim los ntawm peb txoj kev tsav tsheb ywj pheej, tsheb tsav tsheb, kev tsav tsheb sib tw, K-DRIVE inverter rau lub saum toj no peb txoj kev tsav tsheb tau ua tiav tiav, cov hauv qab no feem ntau piav qhia txog kev hloov pauv ntawm kev tsav tsheb ua ntej thiab tom qab taug kev.
Tswv yim Qhov zoo
- Field oriented tam sim no qhib-voj vector tswj, tag nrho decoupled motor variables, loj tsawg zaus torqu-e, ceev teb, thiab lwm yam;
- KD600adopts PG dawb qhib-voj vector tswj hom thiab vectorized V / F hom, thiab ua kom lub zog le-vel teeb tsa ntawm thawj iav;
- Ntau zaus: 0.5-600Hz ntu kev teeb tsa, stepl-ess kev hloov kho tas li;
- Ua hauj lwm voltage ntau: 380V ± 20%, thiab lub tsheb npav vol-tage poob rau 360VDC tam sim ntawd rau teeb meem dawb ope-ration;
- Overloadcapacity: 150% ntawm cov ntsuas tam sim no, 1 feeb tso cai;200% ntsuas tam sim no, 1s tso cai;
- Torque yam ntxwv: pib torque, ntau dua 2 npaug ntawm qhov ntsuas torque;Tsawg zaus torque, ntau dua 1.6 npaug ntawm qhov ntsuas torque ntawm 1Hz;Lub braking torque yog gre-ater tshaj qhov ntsuas torque.
Cov yam ntxwv ua haujlwm
- Lub crane lifting mechanism muaj qhov pib loj torq-ue, uas feem ntau tshaj 150% ntawm qhov ntsuas torque.Yog hais tias overload thiab lwm yam tseem ceeb raug txiav txim siab, tsawg kawg 200% ntawm qhov ntsuas torque yuav tsum tau muab thaum lub sijhawm pib thiab nrawm;
- Thaum lub lifting mechanism khiav downward, lub cev muaj zog yuav nyob rau hauv regenerative zog tsim lub xeev thiab yuav tsum tau lub zog noj braking los yog regenerative tawm tswv yim rau daim phiaj;
- Lub load ntawm lub lifting mechanism hloov dram-atically thaum lub lifted khoom tawm los yog kov hauv av, thiab zaus converter yuav tsum tau tswj lub impa-ct load smoothly;
- Asthetraveling ceev ntawm lub hauv ntej thiab nram qab mus ncig-ing mechanism ntawm lub crane tsis siab thaum lub sij hawm tsim kho tshuab, lub converter yuav siv tau rau kom zoo overspeed los txhim kho cov hauj lwm zoo-iency.
Cov kab hluav taws xob yooj yim
Parameter teebng thiab description(sab laug thiab txoj cai tsav tsheb mus ncig tsis tau)
| Parameter | Piav | Kev teeb tsa Parameter | Piav |
| P0-00 = 0 | VF tswj | P5-00 = 1 | pem hauv ntej |
| P0-04=1 | Sab nraud terminal pib nres | P5-01 = 2 | ua tom qab |
| P0-06=1 | Kev teeb tsa digital zaus | P6-00 = 2 | Relay 1 txhaum tso zis |
| P0-14 = 60.00 Nws | Ntau zaus | P4-01 = 1.6 KW | Txuas lub cev muaj zog |
| P0-16 = 60.00 Nws | Upper limit zaus | P4-02 = 380V | Motor rated voltage |
| P0-11 = 60.00 Nws | Kev teeb tsa digital zaus | P4-04 = 3.3A | Lub cev muaj zog ntsuas tam sim no |
| P0-23 = 3.0s | Lub sij hawm acceleration | P4-05 = 50Hz | Rated zaus ntawm lub cev muaj zog |
| P0-24 = 2.0s | Lub sijhawm deceleration | P4-06 = 960R/min | Rated ceev ntawm lub cev muaj zog |
| Lus Cim: Thaum ib lub tshuab hloov zaus siv nrog ob lub cev muaj zog, nws raug pom zoo kom nruab ib qho kev sib txuam thermal relay nyob rau pem hauv ntej kawg ntawm txhua lub cev muaj zog los tiv thaiv txhua lub cev muaj zog. | |||
Kev ua haujlwm cuam tshuam
KD600 series zaus converter tau ua tiav qhov kev hloov pauv zaus ntawm kev mus ncig, thiab cov nyhuv tr-ansformation yog qhov zoo tagnrho, feem ntau qhia hauv:
- Qhov pib muag muag thiab muag muag thaum pib ua haujlwm tau paub, uas txo qhov cuam tshuam ntawm daim phiaj hluav taws xob;
- Tom qab siv lub zaus converter, tus thawj hloov pauv contactor thiab ceev regulating resistor raug tshem tawm, uas tsis tsuas yog txuag tus nqi txij nkawm, tab sis kuj txo qis lub sijhawm rau kev txij nkawm, yog li ua kom cov zis ntau ntxiv;
- Thaum lub ntsiab nuv ua hauj lwm ntawm 5Hz ~ 30Hz, lub zog txuag nyhuv yog pom tseeb heev;
- Thefrequency converter yog siv los tswj lub pem hauv ntej thiab nram qab mus ncig teb chaws, thiab sab laug thiab txoj cai mus txawv tebchaws mechanism series yuav paub qhov ntau zaus ua hauj lwm.Raws li qhov kev pom zoo ntawm kev ua kom muaj kev nyab xeeb, kev ua haujlwm ua haujlwm tau zoo heev, thiab kev saib xyuas kev ua haujlwm ntawm cov khoom siv mus txawv tebchaws vim kev hloov pauv ntawm AC contactors tsis tu ncua.
Cov lus kaw
Kev hloov pauv zaus yog siv los tswj kev taug kev pem hauv ntej thiab rov qab thiab sab laug thiab txoj cai taug kev mechanism series, uas tuaj yeem paub txog kev ua haujlwm overclocking, txhim kho kev ua haujlwm zoo nyob rau hauv qhov chaw ua haujlwm kom muaj kev nyab xeeb, thiab tseem txo cov haujlwm ntawm kev tsav tsheb vim nquag hloov AC contactors.
Qhov chaw thov
Post lub sij hawm: Nov-17-2023