50Hz 60Hz 380V vector control AC variable frequency drive, frequency converter

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Product Overview

Description


50Hz 60Hz 380V vector control AC variable frequency drive, frequency converter


 


 


 



Product Description


 


 



 


Technical Features


 


 










































































































































































































Items



Specifications



Input



Rated Voltage



three phase 380V;50Hz/60Hz



Range



Voltage: ±20% voltage unbalance rate:<3%; frequency: ±5%



Output



Rated voltage



380V



Frequency range



0Hz~500Hz



Frequency resolution



0.01Hz



Overload ability



150% rated current for1minute, 180% rated current for3 seconds



 


Control function


 


 


 


 


 


Control


function



Modulation modes



Optimized space voltage vector SVPWM modulation



Control mode



V/F, Sensor less vector and Closed loop vector control



Frequency accuracy



Digital setting:  The highest frequency×± 0.01% Analog setting: The highest frequency ×±0.2%



Frequency resolution



Digital setting: 0.01Hz; Analog setting: The highest frequency× 0.1%



Start frequency



0.40Hz~20.00Hz



Torque boost



Auto torque boost, manual torque boost 0.1%~30.0%



V/F curve



Five ways: constant torque V/F curve, 1 kind of user defined


V/F curve ,3 kinds of down torque curve(2.0/1.7/1.2times the power)



Acc./Dec. curve



Two ways: linear Acc./Dec.,S-curveAcc./Dec.;7 kinds of Acc./Dec. time,


Time unite (minute/second) optional, max time: 6000 minutes.



DC braking



DC braking start frequency:0~15.00Hz


braking time:0~60.0s      braking current:0~80%



Energy consuming  braking



Below 22KW drive built-in energy consuming braking unit, 30-37KW built-in braking unit optional, external braking resistor is optional.



Jog running



Jog frequency range:0.1Hz~50.00Hz, JOG Acc./Dec. time: 0.1~60.0s



PI built-in



Easily constitute a close loop control system



Multi-stage speed  running



Multi-stage speed running available through built-in PLC or control terminals



Textile swing frequency



Swing frequency available with preset and central frequency adjustable



Auto voltage regulation



Keep a stable voltage automatically when the grid voltage transients



Auto energy saving running



Saving energy by auto optimizing V/F curve according to the load



Auto current limiting



Auto current limiting to prevent frequent over current fault trip



Multi pumps control



With water supply card, the function can implement multi pumps constant pressure water supply



Communication



4 field bus: Modbus, Profibus, CANlink, CANopen



 


 


 


 


 


 


Running


function



Running command channel



Control panel :  control terminal :serial port :3 channels switchable



Frequency setting channel



Control panel potentiometer setting:  up/down control panel keys setting; Function code setting: Serial port setting; Terminal up/down setting: Input Analog voltage setting: Input Analog current setting: Input pulse setting; Combination ways setting;


Above ways are switchable.



Switch input channel



FWD/REV command: 8channels programmable switch inputs, 35kinds of function can be set separately



Analog input channel



4~20mA: 0-10V: 2 optional analog inputs



Analog output channel



4~20mA or 0~10V optional, setting frequency and output


frequency ,etc feature output



Switch/pulse output channel



2 channels Programmable open collectors output, 2 channels relays output, 1 channel 0~20KHz pulse output



Control panel



LED digital display



Display setting frequency, output voltage, output current, etc.



External meter display



Display output frequency, output current, output voltage, etc.



Key lock



All the keys can be locked



Parameter copy



Function code parameters are able to be copied between          inverters when use remote control panel.



Protection function



Overcurrent protection; overvoltage protection; undervoltage protection; overheating protection; overload protection, etc.



Optional parts



Braking unit: remote control panel: cable: panel mounting feet, etc.



Environment



Environment



Indoors, free from direct sunlight, dust, corrosive gas, oil mist, steam, water dropper salt, etc



Altitude



Lower than 1000m (derating is necessary above 1000m)



Ambient temperature



-10~+40



Humidity



<90%RH, no condensation



Vibration



Lower than 5.9m/s  (0.6g)



Storage temperature



-20~+60



Structure



Protection level



IP20(In the selection of state display unit or the keyboard state)



Cooling



Forced air cooling



 Installation



Wall mounted; Floor mounted




 





Application


 


 


 application(1)


 





Company Information


Assembling line





Packaging & Shipping


 Package


 


 





Certifications


 certificate


 





FAQ


 FAQ




0.0118 s.