- ZK
- Guangdong, China
- Een week
- 2000 stuks per week
Ventilatorfrequentieomvormer, V/F, model met open/gesloten lusregeling.
Geschikt voor alle soorten ventilatoren, inclusief de industriële HVLS-ventilatoren. Ze besparen energie en zijn erg stil.
0,75KW tot 560KW ventilator VFD-ventilatoromvormer.
Om twee motoren vrij te kunnen omschakelen, is de besturingsmodus selecteerbaar
| Motor oververhittingsbeveiliging | Accepteren van motortemperatuursensorsignaalinvoer via AI1-aansluitingen. |
| Meerdere soorten encoder * | |
| Compatibele collector-PG, differentiële PG en roterende transformator-encoder (resolver). | |
| Opdrachtbron | |
| Bedieningspaneel, bedieningsklemmen, seriecommunicatie, vrij schakelen. | |
| Frequentiebron | Digitale instelling, analoge stroom/spanning, pulsinstelling, seriële communicatie, hoofd- en hulpcombinatie. |
| Beschermingsfunctie | |
| Detectie van kortsluiting bij het inschakelen van de stroom, verlies van in-/uitgangsfase, overspanning, overstroom, onderspanning, oververhitting en overbelasting. | |
| Omgeving | |
| Toepassingsplaats | |
| Binnen, vrij van blootstelling aan zonlicht, geen stof, geen corrosieve stoffen, geen ontvlambare gassen, geen olie en waterdamp, en niet geschikt voor onderdompeling in water | Hoogte |
| Lagere 1000m | |
| Omgevingstemperatuur | |
| -10℃～+40℃, vermogen verlaagd bij 40～50℃, nominale stroom verlaagd met 1% bij toename van 1℃. | |
| vochtigheid | |
| Minder dan 95%, geen condensatie van water. | opslag |
| -40～+70℃ | |
| IP-graad | |
| IP20 (IP54 is beschikbaar) | |
| Ingangsspanning en vermogensbereik: |
Stroom
| Spanning | Fase | |||
| 0,75 kW~2,2 kW | 220V~240V | eenfase-ingang en eenfase-uitgang | 0,75 kW~7,5 kW | 220V~240V |
| eenfase-ingang en driefase-uitgang | 0,75 kW~132 kW | 220V~240V | 3-fase ingang en 3-fase uitgang | |
| 0,75 kW~800 kW | 380V/440/480V | 3-fase ingang en 3-fase uitgang | Veelgestelde vragen: | |
Vraag 1: Wat is de functie van ZK VFD? A 1: ZK VFD's regelen de snelheid en frequentie van motoren en worden veel gebruikt in industriële besturingen, automatiseringssystemen en pompsystemen. | Vraag 2: Wat is de kwaliteit van ZK VFD? | A 2: ZK VFD voldoet aan de IEC-test en heeft een CE-certificaat. Elk VFD-onderdeel ondergaat vier tests vóór levering volgens de ISO 9001-norm. Gebruikt Fuji IGBT, alle componenten zijn van hoge kwaliteit. | Vraag 3: Wat is de levertijd? | |
| A 3: Neem contact op met onze verkoper en vertel ons uw vraag. | Voorbeeldbestelling ongeveer 3-5 dagen. | Bulkbestelling ongeveer 10-30 dagen. | Vraag 4: Hoe kies ik de juiste frequentieregelaar voor mijn machine? | |
| A 4: Stuur ons uw machinegegevens en toepassing, wij zullen u de meest geschikte VFD leveren | V 5: Ondersteunt u OEM-service? A 5: OEW en ODM zijn beschikbaar. | |||
| Function design | Highest frequency | General vector control :320Hz V/f control: 3200Hz (for PMSM) | ||
| frequency resolution | Digital setting: 0.01Hz Analog setting:maximum×0.025% | |||
| Carrier frequency | 0.5K～16KHz, the carrier frequency can be adjusted by temperature automatically | |||
| Frequency reference setting method | Digital of Control panel, analog AI1, AI2, potentiometer of control panel, UP/DN control, communication, PLC pulse frequency | |||
| Acceleration./deceleration characteristic | Linear curve and S curve accel. /decel. mode, range of time: 0.0 to 65000S. | |||
| V/F curve | 3 mode: linear, multiple points, N Power | |||
| DC braking | DC braking frequency: 0.0 to 300Hz, DC braking current: 0.0% to 100% | |||
| Braking unit | Standard built in for up to 4T22G (22kw), optional built it for 4T30G～4T110G (30kw to 110kw), external built for above 4T160kw . | |||
| Jog function | Job frequency range: 0.0 to 50.0Hz, the acceleration and deceleration time of Jog | |||
| Configured PID function | Easy to perform pressure, flow, temperature close loop control. | |||
| PLC multiple speed | To achieve 16 segment speed running through built in PLC or terminal control | |||
| Common Dc bus | Multiple drives use one DC bus for energy balance. | |||
| Auto voltage regulation (AVR) | Enable to keep output voltage constant when grid fluctuation | |||
| Over load tolerance capability | G type model: 150% rated current for 60s, 180% rated current for 3s, P type Model: 120% rated current for 60s, 150% rated current for 3s. | |||
| Stall protection control when over current, over voltage | Carry out limiting automation for running current, voltage to prevent over current, over voltage frequently | |||
| Rapid current limit function | Minimize the IGBT module broken to protect the AC Drive, maximum reduce the over current fault. | |||
| Torque limit and torque control | "Excavator" characteristics , torque limit automatically during motor running. Torque control is available in close loop vector control mode. | |||
| Features | Friendly interface | Display “Hello” when power on. | ||
| Multiple function key JOG button | It can set for Forward Jog, reverse Jog, forward/reverse switch | |||
| Timing control function | A total running time and total running time calculating | |||
| 2 group motor parameters | To achieve two motor switchover freely, control mode is selectable | |||
| Motor over heat protection | Accepting motor temperature sensor signal input via AI1 terminals. | |||
| Multiple kinds encoder * | Compatible collector PG, differential PG, and rotary transformer Encoder( resolver). | |||
| Command source | Control panel, control terminals, series communication, switch freely. | |||
| Frequency source | Digital setting, analog current/voltage, pulse setting, serial communication, main and auxiliary combination. | |||
| Protection function | Short circuit detect when power on, input/output phase loss, over voltage, over current, under voltage, over heat, over load protection. | |||
| Environment | Application site | Indoor, free of exposure to sunlight, no dusty, no corrosive, no inflammable gas, no oil and water vapor, and water dipping | ||
| Altitude | Lower 1000m | |||
| Environment temperature | -10℃～+40℃, power derated for 40～50℃, rated current derated 1% for 1℃ increasing. | |||
| humidity | Less than 95%, no water condense. | |||
| storage | -40～+70℃ | |||
| IP degree | IP20 (IP54 is avaliable) | |||
Input voltage and power range:
| Power | Voltage | Phase |
| 0.75KW~2.2KW | 220V~240V | single phase input & single phase output |
| 0.75KW~7.5KW | 220V~240V | single phase input & 3 phase output |
| 0.75KW~132KW | 220V~240V | 3 phase input& 3 phase output |
| 0.75KW~800KW | 380V/440/480V | 3 phase input& 3 phase output |
FAQ:
Q 1: What's the function of ZK VFD?
A 1: ZK VFD control the speed and frequency of motors, which is widely used in industrial control, automation system and pump system.
Q 2: What's the quality of ZK VFD?
A 2: ZK VFD passed IEC test and has CE certificate. Each piece of VFD will have 4 testing before delivery, follow ISO 9001 standard. use teh Fuji IGBT, all high-quality components.
Q 3: What's the delivery time?
A 3: Please contact our sales person and tell us your demand.
Sample order around 3-5days.
Bulk order around 10-30days.
Q 4: How to choose suitable VFD for my machine?
A 4: Please send us your machine details and application, we will provide you most suitable VFD
Q 5: Do you support OEM service?
A 5: OEW and ODM are avaliable.
2 groep motorparameters
