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Home » Product List » Universal Multi-function Frequency Inverter » Multi-Function Sensorless Vector Control Inverter (3 Phase 22kw)
Product Details
Multi-Function Sensorless Vector Control Inverter (3 Phase 22kw)
| Model NO.: | EDS1000-4T0220G/0300P |
|---|---|
| Standard: | ISO9001:2000, EN61800-5-1:2003, EN61800-3:2004 |
| Productivity: | 100pcs/day |
| Unit Price/Payment: | by discussion |
| Trademark: | ENC |
EDS1000 series can fulfill all kinds of demand for general inverter by advanced control manner which make high torque/high precision and wide-range speed regulation drive be available.
EDS1000 is organic combine of customer's general need and industrial requirement to provide practical PI adjuster/simple PLC/ programmable input output terminal control/long-distance synchronous control/impulse frequency provision and other special inverter control with powerful function for customer and to provide highly-integrated incorporative solution of high value for reducing system cost and improving system reliability for device manufacturing and automatization engineering customers.
Merit of EDS1000 series:
1. Adopt space voltage vector PWM control and sensorless vector control.
2. 150% of rated torque at 1 Hz frequency.
3. Perfect function, small volume, suitable for all kinds of spot.
4. Bears automatic voltage regulation (AVR) and automatic current limiting function, which makes the system more stable.
5. Built-in PID controller, can realize constant pressure (flux etc. ) "one drives multiple devices" control (function in option).
6. 16 (maximum) section speed control and weaving swing frequency function give you more handy operation.
7. 0-20KHz pulse input output interface are convenient for making up of digital closed-loop control system.
8. RS485 communication interface(part in option) can be built inside the inverter to realize centralized control and main auxiliary consecutive action control easily.
| 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 | |||
| output | Voltage | 400V grade: 0~380V; 200V grade: 0~220V | ||
| Frequency | 0Hz-400Hz | |||
| Over loading capacity | G type: 150% of rating current for 1 minute, 200% of rating current for 0.5 second; P type: 120% of rating current for 1 minute | |||
| Control performance | Control mode | Speed sensorless closed-loop slip vector control, open loop V/F control | ||
| Speed regulation range | 1: 100 | |||
| Start-up torque | 150% of rating torque at 1 Hz frequency | |||
| Running speed stable state precision | ≤±0.5% of rating synchronous speed | |||
| Frequency precision | Digital setting: max. frequency×±0.01%; analog setting: max.frequency×±0.2% | |||
| Frequency resolution | Analog setting | 0.1% of max. frequency | ||
| Digital setting | 0.01Hz | |||
| Exterior impulse | 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 and user-defined V/F in total 5 kinds of 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 | Interior or exterior brake resistance | ||
| DC brake | 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. regulation (AVR) | Can keep constant output volt. When power source voltage varies. | |||
| 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 | 2 channel of analog signal output, thereinto AO1 channel can be 4~20mA or 0~10V and AO2 channel is 0~10V; through them the inverter can realize output of physical parameter such as setting frequency, output frequency etc. | |||
| Keypad | LED display | Can display setting frequency, output frequency, output voltage, output current etc. in total 20 kinds of parameter | ||
| Lock the button | Lock all or part of the buttons(analog potentiometer can’t be locked) | |||
| Protection function | Over-current protection, over-voltage protection, lack-voltage protection, over-heat protection, over-load protection, missing phase protection (in option)etc. | |||
| Fitting parts | brake subassembly, remote-control keypad, connecting cable for remote-control keypad etc. | |||
| Ambient | Use ambient | Indoor, not bare to sunlight, no dust, no corrosive gas, no flammable gas, no oil fog, no vapor, no water drop or salt etc. | ||
| altitude | Lower than 1000m | |||
| Ambient temperature | -10ºC~+40ºC(under ambient temperature 40ºC ~50ºC, please reduce the volume or strengthen heat sink) | |||
| Ambient humidity | Smaller than 95%RH, no condensation water | |||
| vibration | Smaller than 5.9m/s²(0.6g) | |||
| Storage temperature | -40ºC~+70ºC | |||
| configuration | Defending grade | IP20 | ||
| Cooling mode | By fan with automatic temperature control | |||
| Mounting mode | Wall hanging | |||
