220v 380v Motor Control Ac Vfd Drives

220v 380v Motor Control Ac Vfd Drives

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Product Details

Product introduction


Variable Frequency Drive,abbreviation is VFD. We also call them,Frequency converter,Variable speed drive(VSD), adjustable frequency drive,ac drive,frequency inverter , adjustable speed drive,and ac inverter.


Item

Content

input voltage range

3AC220V~690V

input frequency range

47~63 Hz

output voltage range

0~ rated input voltage

output frequency range

0~600 Hz

Speed ratio

vector control without PG;1:100

Speed control accuracy

+-0.5%u

Control Mode

Vector control without PG,V/F control

Overload Capacity

150% FLC for 60s;180% FLC for 10s

Start Torque

vector control without PG;0.5Hz/150%(SVC)

Carrier Frequency

0.5~15.0kHz

Frequency setpoint options

digital,analog,serial comms,multi-level speed , PID, etc;PID control;

Speed Control Accuracy

vector cotrol without PG ,±0.5% max. speed;

multi-level speed  control

8 speed levels

QUICK/JOG

functional quick button to be defined by user freely

voltage auto-tuning

When the power supply viberates, the output voltage is kept constant 

automatically

More than 25 protections

Over current, over voltage, under voltage, over temperature, phase loss, 

over load, etc.

others

Non-stop during instaneous power off



the AVF580 series vfd drives incorporates the following improvements:

1) Multiple voltage classes.

2) Control of asynchronous motor and PMSM

3) Diversified control modes

4) Multiple communication protocols

5) Multiple encoder types

6) All-new SFVC algorithm

7) User programmable function

8) Advanced background software

9) Other new functions

     Virtual I/O

     Motor overheat protection

     Rapid current limit

     Multi-motor switchover

     Restoring user parameters

     Higher-accuracy AI/AO

     Customized parameter display

     Modified parameter display

     Operation selection at fault occurrence

     PID parameters switchover

     PID feedback loss detection

     DI/DO positive or negative logic

     DI/DO response delay

     Power dip ride through

     Timing operation

     User programmable function

     Load allocation


Certificates

ISO9000.jpgCE certificateCE certificateCCC certificate


Application

1. Boiler drum, Induced draft fan, Mine exhaust fan;

 2. Energy-saving central air conditioning, Energy-saving air compressor

 3. Mechanical equipment, Conveyor

 4. Oil injection pump, Oil transfer pump;Circulating pump, water supply pump, constant pressure water supply.

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