220V Single Phase 0.4~2.2kw Cheap VFD

220V 0.4kw-2.2kw,low cost,small size,RS485,vector control,good to use at packing machine,food mixing machine, painting machine, small lathe machine, wood-working machine etc.

Product Details

FST-630 220V single phase  cheap  Inverter

220V 0.4kw-2.2kw


Features:

1. Compact size, which can save a lot of space in installation.

2. Remote control is available either by controlling terminals or RS485 communication.

3.  V/F control and Vector control.

4.  8 steps of speed can be set by inbuilt PLC function;

5.  PID function for process close loop control.

6.  5 digital inputs (including 1 pulse input), 2 analog input and 2 analog output, 1 relay output, 1 open-collector output, 1 high pulse output;

7.  Output 0-3200HZ at max.

FST-630 wiring diagram VFD

Technical Data:

Technical Index

Specification

Input voltage

1ФAC220V±15% , 3ФAC 220±15%, 3Ф380V±15%

Input frequency

50/60Hz±5%

Output voltage

0~rated input voltage

Output frequency

0~3200Hz

Control mode

Adjustable V/F Control, Senseless vector control(SVC);

Operation command mode

Keypad control


Terminal control


Serial communication control (Modbus)

Frequency setting mode

Digital setting, analog setting, Pulse frequency setting, serial communication setting, multi-step speed setting, PID setting

Overload capacity

150% / 60s, 180% / 10s

Starting torque

0.5Hz/150% (SVC);

Speed control precision

±0.5% (SVC)

Carrier frequency

0.5~16.0kHz

Frequency accuracy

Digital setting: 0.01Hz


Analog setting: maximum frequency ×0.1%

Torque boost

Automatically torque boost;


 manually torque boost: 0.1%~10.0%

V/f curve

Three types: linear, multiple point and square type


(1.2 power, 1.4 power, 1.6 power, 1.8 power square)

Acceleration/deceleration mode

Straight mode; S curve mode; four acceleration/deceleration time. Time range: 0.0s~65000s

Jog operation

Jog operation frequency: 0.0Hz~maximum frequency;   Jog acceleration/deceleration time: 0.1s~3600.0s

Simple PLC & multi-step speed operation

It can realize 8 steps of speed by embedded PLC or programmable DI terminals

Built-in PID

Built-in PID control to easily realize close loop control of Process (such as pressure, temperature,  flow etc.)

Automatic voltage regulation

Keep output voltage constant automatically when input voltage fluctuates.

Control Function

Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping


Comprehensive protections include over-current, over- voltage, under-voltage, overheating, phase failure. Overload, shortcut, etc., can record the detailed running status during failure.

Input/output terminals

 Programmable digital input(DI): DI1~DI5


2 programmable analog input: AI1~AI2(0~10V, 4~20mA)


1 Relay output:


1 High speed pulse output;


1 Open collector output.


Analog output 0V~10V, 0mA~20mA.

Communication terminals

Offer RS485 communication interface,

LED display

Display frequency, output frequency, output voltage,  output current;

Ambient temperature

-10~50°C, without direct sunshine.

Humidity

90%RH or less (non-condensing)

Altitude

 ≤1000M: output rated power

Storage temperature

-20~60°C

220V 0.4kw-2.2kw,low cost,small size,RS485,vector control,good to use at packing machine,food mixing machine, painting machine, small lathe machine, wood-working machine etc.

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