Top ten brand ENC VFD 3 phase 380V 1.5kw Mini variable frequency inverter with CE certification
1. Small size (124.7*89*148.5mm), high cost performance;
2. Can make up of inverter network independently and can set to be mainframe or sub-device;
3. Keyboard with potentiometer can be pulled outside, to achieve button partly or totally lock
(potentiomerter will not locked)
4. RS485 communication;
5. Pulse/analog input output channels;
6.16-speed control;
7. Multiple running frequency/command specified channels;
8.Space voltage vector control SVPWM
9. Hi-performance isolating OC output, AC or DC load of 3800V/3.7A can be connected:
10. Traversal function can be widely applied to all kinds of spinning machines;
11. Built-in braking unit
12. Built-in user's timer/counter
Power range: 0.2kw-2.2kw (1phase 220V), 0.75kw-3.7kw (3 phase 380V)
Naming Rules:
Model Selection
| Model No.R |
Input Voltage |
Rated Output Current (A) |
Adaptable Motor Power(kw) |
| EDS800-2S0002N | 1Phase-220V | 1.6 | 0.2 |
| EDS800-2S0004N | 1Phase-220V | 3 | 0.4 |
| EDS800-2S0007N | 1Phase-220V | 4.7 | 0.75 |
| EDS800-2S0015N | 1Phase-220V | 7.5 | 1.5 |
| EDS800-2S0022N | 1Phase-220V | 10 | 2.2 |
| EDS800-4T0007N | 3Phase-380V | 2.3 | 0.75 |
| EDS800-4T0015N | 3Phase-380V | 3.7 | 1.5 |
| EDS800-4T0022N | 3Phase-380V | 5 | 2.2 |
| EDS800-4T0037N | 3Phase-380V | 8.5 | 3.7 |
| Item | Item description | ||
| Input | Rating volt.,frequency | 3 phase 380V, 50Hz/60Hz; single phase 220V, 50Hz/60Hz | |
| Allowed work volt. range | 3 phase voltage: 320V~460V; single phase voltage: 200V~260V | ||
| range | |||
| Output | Voltage | 380V grade: 0~380V; 220V grade: 0~220V | |
| Frequency | 0Hz-400Hz | ||
| Over loading capacity | 150% of rating current for1 minute,200% of rating current for 0.5 second; | ||
| Control Performance | Control mode | Optimum space voltage vector SVPWM constant volt. Frequency ratio V/F control | |
| Speed regulation range | 1:100 | ||
| Start-up torque | 100% of rating torque at low frequency | ||
| Running speed stable state precision | ≤±0.5% of rating synchronous speed | ||
| Frequency precision | Digital setting: max. frequency×±0.01%; analog setting: max.frequency×±0.5% | ||
| Frequency resolution | Analog setting | 0.1% of max. frequency | |
| Digital setting | 0.01Hz | ||
| Exterior pulse | 0.5% of max. frequency | ||
| Torque boost | Automatic torque boost,manual torque boost 0.1%~20.0% | ||
| V/F curve (volt. frequency characteristic) | Set rating frequency randomly at range of 5~400Hz,can choose constant torque, degressive torque 1, degressive torque 2, degressive torque 3 in total 4 kinds of curve | ||
| Accelerating decelerating curve | |||
| Accelerating decelerating curve | 2 modes: straight line accelerating decelerating and S curve accelerating decelerating; 7 kinds of accelerating decelerating time (unit minute/second can be optioned), max. time 6000 minutes. | ||
| brake | Powerconsumption brake | exterior brake resistance | |
| DC brak | Optional start-up and stop,action frequency 0~15Hz,action volt. 0~15%,action time 0~20.0 s | ||
| Jog | Jog frequency range: 0.50Hz~50.00Hz; jog accelerating decelerating time 0.1~60.0s can be set | ||
| Multisection speed running | Realized by interior PLC or control terminal | ||
| Interior PID controller | Be convenient to make closed-loop system | ||
| Automatic energy save running | Optimize V/F curve automatically based on the load to realize power save running | ||
| Automatic volt | Can keep constant output volt. When power source voltage varies. | ||
| Regulation (AVR) | |||
| Automatic current limiting | Limit running current automatically to avoid frequent over-current which will cause trip | ||
| Running Function | Running order specified channel | Key pad specified, control terminal specified, serial port specified | |
| Running frequency specified channel | Digital provision, analog provision, impulse provision, serial port provision, combined provision,can be switched at any time by kinds of method | ||
| Pulse output channel | Impulse square wave signal output of 0~20KHz,can realize output of physical parameter such as setting frequency, output frequency etc. | ||
| Analog output channel | 1 channel of analog signal output,AO channel can be 4~20mA or 0~10V; through it the inverter can realize output of physical parameter such as setting frequency, output frequency etc. | ||
Applications
Carton box: 0.2kw~3.7kw
Automatic Package Line
We will be your best choise:
No.1 China top 10 frequency inverter manufacturer
No.2 Focus on drives technology from the year 2004
No.3 Established our own ENC Technology Park with area more than 38,000m2
No.4 Strong R&D capacity: more than 50 research engineers
No.5 Stable Quality: more than 30 quality control engineers
No.6 Warranty: 18-month warrantee and lifetime maintenance
No.7 Lead Time: normally 2~3 workdays, with enough stocks and quick recycle
No.8 Customized: customized design is welcomed by our strong R&D team with rich experience
No.9 Technical Support: 7*24 quick response (Pre-sale and after-sale, on-site, on-line)
No.10 Promotions: exhibitions, visitings, seminars, advertisements all over the world
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