CE and ISO Single and Three Phase Sensorless Vector Control Frequency Inverter
EDS1000 series multi-function universal frequency inverter (VFD/variable frequency drive/AC drive)
2. Power Range
Single-phase AC 220V± 15% 0.4-3.7KW
Three-phase AC 380V± 15% 0.75-55KW
Three-phase AC 690V± 15% 11-200KW
EDS1000 series Multi-function universal frequency inverter has 150% rated torque at 1 Hz, meeting the requirement of low noise, high torque, low electromagnetic interference and covering three voltage grades: 220V, 380V and 690V. This kind of frequency inverter is widely used in applications which require high-speed control accuracy, rapid torque response, and high performance at low frequencies.
4. Technical Features of frequency inverter
Infineon IGBT module (German brand) adopted, featuring less failure rate and smaller size compared with single-transistor inverter.
Fujitsu CPU (Japanese brand) adopted, characterizing rapid and stable calculation.
Mini size, suitable for all kinds of applications
Abundant DI/DO and AI/DO
150% rated torque at 1 Hz frequency
Built-in PID controller, realizing constant pressure (flux etc. ) "One inverter drives multiple devices" control (optional function)
16 (maximum) section speed control
0-20kHz pulse input output interface
Spinning traverse function
Automatic voltage regulation (AVR) and automatic current limiting function
RS485 communication interface (optional part)
Multi-frequency input channel selection
Closed-loop running control
Keypad parameter copy function and password protection function
Crystal English display keypad and English operation content indicating.
Textiles, plastics, blower, pump, ceramics, electronics, numerical controls, foods processing, weaving, transportation machine, metallurgy machine, constant pressure water supply, air compressor, air conditioner, music fountain, paper making, chemical mechinery etc.
6. Packaging & Shipping
Trade terms: FOB, EXW, CIF, CFR
Payment condition: TT, Western Union, PayPal, LC
Lead time: 3-20 days based on quantity
Package: Standard carton package & wooden case for larger piece
Shipment: By sea, by air, or by express delivery
7. Company Information
Management & R&D Capabilities: Our company is managed in line with Japanese management standard, with a production capacity of 20000 pieces/month. Strong R&D abilities (Over 50 professional R&D engineers). Each product is strictly inspected before delivery.
Main Overseas Markets: Our frequency inverters are mainly exported to Russia, Eastern European countries, Turkey, UAE, Pakistan, India, Vietnam, Thailand, Iran, USA, and Brazil.
Exhibitions: We have just participated MEE in Dubai & Turkey Exhibition this February and March, and will attend Hannover MESSE, Pakistan Exhibition and son on this year.
Powerful Performance, Flexible Control, Highly Cost-effective, Considerate Service
For more Information, please contact me directly!
|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|
|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 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
|≤ ± 0.5% of rating synchronous speed|
Digital setting: max. frequency× ± 0.01%; analog setting:
max. frequency× ± 0.2%
|Analog setting||0.1% of max. frequency|
|Exterior impulse||0.5% of max. frequency|
|Torque boost||Automatic torque boost, manual torque boost 0.1%~20.0%|
V/F curve (volt. frequency
|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|
||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 order specified
|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)
Over-current protection, over-voltage protection, lack-voltage
protection, over-heat protection, over-load protection, missing phase
protection (in option)etc.
brake subassembly, remote-control keypad,
connecting cable for remote-control keypad etc.
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||-10º C~+40º C(under ambient temperature 40º C ~50º C, 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||-40º C~+70º C|
|Cooling mode||By fan with automatic temperature control|
|Mounting mode||Wall hanging|
- Shenzhen Encom Electric Technologies Co., Ltd.
- Audited Supplier
- Guangdong, China
- Business Type: Manufacturer
- Main Products: AC Drive, Inverter, Frequency Inverter, Frequency Converter, VSD(Variable Speed Drive), VFD(Variable Frequency Drive), AC Motor Drive, AC Inverter Drive, AC Inverter, Variable Speed Controller
- OEM/ODM Service: No