Nekuenderera mberi kwekuwedzera kweduvariable frequency drive(/gp-intergrated-high-performance-motor-vector-variable-frequency-drives-4-400kw-product/) musika, kuitira kuzadzisa zvirinani zvinodiwa nevatengi vekunze, isu takagadzira iyo NK500 yakatevedzana vector LCD kuratidza kushanda kwakanyanya.frequency converter(/single-phase-220v-input-single-phase-220v-output-variable-speed-drive-0-4-15kw-product/).
NK500 inverter ndeyepamusoro-kuitavector frequency inverter (/ noker-0-75kw-to-800kw-vfd-ac-drive-high-reliable-variable-frequency-drives-product/) yakagadziridzwa nekambani yedu zvichibva pamakore ekukura inverter yekutsvaga uye ruzivo rwekusimudzira.Iine zvinotevera zvakanakira:
1. High-performance vector control platform, new motor control algorithm, tsigiro yakazaruka loop uye yakavharwa loop control;
2. Tsigira muchina wesynchronous uye asynchronous machine driver;
3. Tsigira zvakasiyana-siyana zveencoders, high-precision yakavharwa-loop control;
4. Tsigira makadhi ekuwedzera akasiyana-siyana, anogona kugadzirwa akagadziridzwa;
5. Low speed high torque, low speed control performance;
6. Yakazara yakatevedzana yeEuropean dhizaini maitiro, yakanyanya kuchengetedza nzvimbo yekuisa;
7. Big screen LCD keyboard, nyore kugadzirisa uye kukanganisa kuongororwa;
8. The yose muchina matatu-uchapupu dhizaini, PCB spraying zvitatu-uchapupu hwakavimbika;
Zvinodiwa:
| Item | Tsanangudzo | |
| Input | Input voltage | 1AC 220vac(-15%---+10%),3AC 380vac(-15%---+10%) |
| Input frequency | 50--60Hz±5% | |
| Output | Output voltage | 0-yakatemerwa magetsi ekuisa |
| Output frequency | 0--500Hz | |
| Kudzora zvinhu
| Kudzora maitiro | V/F Sensorless vector control |
| Operation command mode | Keypad control Terminal control Seri yekukurukurirana kutonga | |
| Frequency setting mode | Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. Aya mafrequency settings anogona kusanganiswa & kuchinjwa nenzira dzakasiyana-siyana. | |
| Overload capacity | 150% 60s, 180% 10s, 200% 1s | |
| Tanga torque | 0.5Hz/150%(V/F) 0.25Hz/150%(SVC) | |
| Speed range | 1:100(V/F), 1:200(SVC) | |
| Kudzora nemazvo | ±0.5% | |
| Speed fluctuation | ±0.5% | |
| Mutakuri frequency | 0.5khz---16.0khz, inogadziriswa otomatiki zvinoenderana nekushisa uye mutoro hunhu | |
| Frequency kurongeka | Digital setting: 0.01HzAnalog setting: Max frequency * 0.05% | |
| Torque inowedzera | Otomatiki torque inowedzera;manually torque inowedzera: 0.1% --30.0% | |
| V/F curve | Mhando nhatu: mutsetse, mapoinzi akawanda uye sikweya mhando (1.2 simba, 1.4 simba, 1.6 simba, 1.8 simba, sikweya) | |
| Kukwidziridza/kudzikisa maitiro | Mutsara wakatwasuka/S curve;mana marudzi ekumhanyisa/kuderedza nguva, uwandu: 0.1s--3600.0s | |
| DC braking | DC braking kana ichitaura uye kumisa DC braking frequency: 0.0Hz--max frequency Braking nguva: 0.0s--100.0s | |
| Jog operation | Jog kushanda frequency: 0.0Hz--max frequency Jog kukwidziridza / kuderedza nguva: 0.1s--3600.0s | |
| Yakareruka PLC&yakawanda-nhanho | Inogona kuona max yegumi nematanhatu segment kumhanya ichimhanya kuburikidza neyakavakirwa-mukati PLC kana control terminal | |
| Yakavakwa-mukati PID | Yakavakirwa-mukati PID kutonga kuti uone zviri nyore iyo yepedyo loop kutonga kweiyo maitiro paramita (sekumanikidza, tembiricha, kuyerera, nezvimwewo) | |
| Automatic voltage regulation | Chengetedza goho rinobuda richigara riri otomatiki kana magetsi ekuisa achichinja | |
| Common DC bhazi | Yakajairika DC bhazi kune akati wandei inverters, simba rakagadzikana otomatiki | |
| Torque control | Torque kutonga pasina PG | |
| Torque muganhu | "Rooter" hunhu, dzikamisa torque otomatiki uye dzivirira kakawanda pamusoro-ikozvino kutsika panguva yekumhanya. | |
| Wobble frequency control | Multiple triangular-wave frequency control, yakakosha kune machira | |
| Nguva/urefu/kuverenga kudzora | Nguva / kureba / kuverenga kutonga basa | |
| Over-voltage&over-current stall control | Dzimisa zvazvino&voltage otomatiki panguva yekumhanya, dzivirira kazhinji pamusoro-ikozvino&pamusoro-voltage kutsika | |
| Kukanganisa kuchengetedza basa | Kusvika makumi matatu edziviriro yekukanganisa inosanganisira over-ikozvino, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc. Inogona kurekodha yakadzama yekumhanya mamiriro panguva yekutadza & ine kukanganisa otomatiki reset basa. | |
| Input/output terminals | Input terminals | Programmable DI: 7 pa-off inputs, 1 high speed pulse input2 programmable AI1: 0--10V kana 0/4--20mAAI2: 0--10V kana 0/4--20mA |
| Output terminals | 1 inorongwa yakavhurika muunganidzi inobuda: 1 analogue kubuda (yakavhurika muunganidzi yakabuda kana yakakwira yekumhanyisa pulse kubuda) 2 relay kubuda2 analogue kubuda: 0/4--20mA kana 0--10V | |
| Zviteshi zvekutaurirana | Govera RS485 Kukurukurirana interface, tsigira Modbus-RTU kutaurirana protocol | |
| Human machine interface | LCD kuratidza | Ratidza frequency kuseta, yakabuda frequency, inobuda voltage, inobuda ikozvino, nezvimwe. |
| Multi-function kiyi | QUICK/JOG kiyi, inogona kushandiswa seyakawanda-inoshanda kiyi | |
|
Environment | Installation nzvimbo | Mumba, isina chiedza chezuva, huruva, gasi rinopisa, gasi rinobvira, utsi hwemafuta, mhute, kudonha kana munyu. |
| Altitude | 0--2000m, Kupfuura 1000m, inoda kuderedza huwandu. | |
| Ambient tembiricha | -10 ℃ kusvika +40 ℃ (yakaderedzwa kana ambient tembiricha iri pakati pe40 ℃ ne50 ℃) | |
| Humidity | Isingasviki 95% RH, pasina condensing | |
| Vibration | Zvisingasviki 5.9m/s2 (0.6g) | |
| Kuchengetedza tembiricha | -20 ℃ kusvika +60 ℃ | |
Nguva yekutumira: Jul-15-2024