project

standard specification

input

rated voltage/frequency

single phase220VThree phase220VThree phase380V；50Hz/60Hz

Variable allowable value

Voltage:-20%～ +20%Voltage imbalance rate:<3%Frequency: ±10％

output

rated voltage

0～220V/380V/

Frequency range

0Hz～500Hz

Frequency Resolution

0.01Hz

Overload capacity

P:120%IN, G:150% IN QF、Z、L: 180% IN 1minute

Main control functions

Modulation Type

Optimize spatial voltage vectorSVPWMmodulate

control mode

svpwmSVPWMControl (with optimal low-frequency dead zone compensation characteristics)

frequency accuracy

Numerical setting: maximum frequency x ±0. 01%Simulation setting: maximum frequency x ±0.2%

frequency resolution

Number setting:0.01HzSimulation setting: maximum frequency x0.1%

startfrequency

0.40Hz～20.00Hz

Torque boost

Automatic torque increase, manual torque increase0.1%～30%

V/FFFFFcurve

fiveMethod: Constant torqueV/FCurve1User defined multiple segmentsV/FCurve method and3Type of torque reduction characteristic curve(2.0The power1.7Power sum1.2pow)

Acceleration and deceleration curve

Two ways: linear acceleration and decelerationSCurve acceleration and deceleration; Seven types of acceleration and deceleration times, time units(divide/second)Optional, longest6000minute

dc braking

DC braking start frequency:0～15.00Hz

Braking time:0～60.0second Braking current:0～80％

dynamic braking

Built in energy consumption braking unit, can be connected with external braking resistor

jog

Jogging frequency range:0.1Hz～50.00Hz,Jogging acceleration and deceleration time0.1～60.0second

built-inPI

Can easily form a closed-loop control system

Multi speed operation

Through built-inPLCOr control the terminal to achieve multi-stage speed operation

Textile swing frequency

Can achieve preset frequency and adjustable center frequency swing function

automatic voltage regulation(AVR)

Maintain a constant output voltage when the grid voltage changes

Automatic energy-saving operation

Automatically optimize based on load conditionsV/FCurve, achieving energy-saving operation

Automatic current limiting

Automatically limit the current during operation to prevent frequent overcurrent faults and tripping

Fixed length control

After reaching the set length, the frequency converter shuts down

communication

haveRS485Standard communication interface, supportingASCIIandRTUTwo formatsMODBUSCommunication protocol. Equipped with master-slave multi machine linkage function

project

standard specification

Operation function

Run Command Channel

Given the operation panel; Control terminal given; Serial port given; Can switch in three ways

Frequency setting channel

Keyboard analog potentiometer setting; keyboard▲、▼Key given; Function code number given; Serial port given; terminalUP/DOWNGiven;Simulated voltage setting; Simulated current setting; Pulse given; Combination given; Can switch between multiple given methods at any time

Switch input channel

Forward and reverse instructions;8Road programmable switch input, can be set separately35Various functions.

Analog input channel

2Analog signal input,4～20mA、0～10Voptional

analog output channel

Analog signal output, 4～20mAperhaps0～10VOptional, capable of outputting physical quantities such as set frequency and output frequency

Switch, pulse output on/off road

1Programmable open collector output;1Circuit relay output signal;1road0～20KHzPulse output signal, realizing various physical quantity outputs

operate

panel

LEDDigital display

Can display parameters such as set frequency, output voltage, output current, etc

External instrument display

Display of physical quantities such as output frequency, output current, and output voltage

key lock

Realize full locking of all buttons

Parameter copying

The remote control keyboard can be used to achieve the function code parameter copying function between frequency converters.

Protection function

Overcurrent protection; Overvoltage protection; Undervoltage protection; Overheating protection; Overload protection, etc

Any optional item

Braking components; Remote control panel; Remote cable; Keyboard mounting bracket, etc

environment

Place of use

Indoor, not exposed to direct sunlight, free from dust, corrosive gases, oil mist, water vapor, etc

Sea wave height

below1000Meter (higher than)1000Rice time needs to be reduced for use)

ambient temperature

－10℃～＋40℃

humidity

less than90%RHNo condensation

vibrate

less than5.9rice/second2（0.6G）

storage temperature

－20℃～＋60℃

structure

protection grade

IP20(When selecting the status display unit or keyboard)

Cooling method

Forced air cooling

Installation method

Wall mounted, cabinet mounted