project

specification

output

Rated output voltage

Single phase 220V, three-phase 380V, 660V (maximum output voltage is the same as input power supply voltage)

Applicable motor power (kW)

zero point four

one point five

four

seven point five

fifteen

twenty-two

thirty-seven

fifty-five

ninety-three

one hundred and thirty-two

two hundred

two hundred and eighty

zero point seven five

two point two

five point five

eleven

eighteen point five

thirty

forty-five

seventy-five

one hundred and ten

one hundred and sixty

two hundred and twenty

three hundred and fifteen

Rated output current (A)

220V

two point four

seven

eighteen

thirty

fifty-five

eighty

one hundred and forty-five

two hundred and fifteen

three hundred and fifty

four point five

eleven

twenty-two

forty-two

seventy

one hundred and ten

one hundred and eighty

two hundred and eighty-five

four hundred and fifteen

380V

four

nine

eighteen

thirty-two

forty-five

seventy-five

one hundred and ten

one hundred and seventy

two hundred and fifty

three hundred and eighty

five hundred and forty

two point five

five point two

thirteen

twenty-five

thirty-eight

sixty

ninety

one hundred and fifty

two hundred and ten

three hundred

four hundred and twenty

six hundred

660V

five point five

nine

eighteen

twenty-eight

forty-five

sixty-three

ninety-eight

one hundred and fifty

two hundred and eighteen

three hundred

seven point five

fifteen

twenty-two

thirty-five

fifty-two

eighty-six

one hundred and twenty-one

one hundred and seventy-five

two hundred and forty

three hundred and fifty

quota

100% continuous

Maximum overload current

150% 1 minute, 180% 2 seconds

power supply

Rated input voltage

Single phase 220V, three-phase 380V, 660V ± 20%, 50-60Hz ± 5%

Control and operation

Output voltage self adjustment

When the AVR function is effective, the output voltage remains basically unchanged when the input voltage changes

Control method

Optimizing Space Vector PWM Control

Frequency control range

0～400Hz

Output frequency accuracy

± 0.1% of the maximum frequency value

Output frequency resolution

0.01Hz

Voltage/frequency characteristics

Rated voltage adjustable from 50% to 100%, fundamental frequency adjustable from 50Hz to 400Hz

Torque increase

21 torque boost curves to choose from

Acceleration and deceleration characteristics

0.1 seconds to 3600 seconds (program can run for up to 36000 seconds)

Braking torque

Within 22kW>20%, above 30kW>15%

Frequency setting input

Keyboard, keyboard potentiometer, 0-5V, 0-10V, 4-20mA, and 11 combinations with each other, serial communication settings on the upper computer, built-in PI regulator

Input command signal

19 optional functions including operation, forward/reverse, 6-channel programmable input terminals, forward/reverse jog, multi-stage speed, multi-stage acceleration/deceleration time, free parking, reset, voltage/current switching, etc

PG signal input

PGA+, PGA -, PGB+, PGB differential input/PGA -, PGB open collector input

Serial communication interface

RS485/RS232 interface

standard functions

Current limiting, torque boost, speed tracking, DC braking, instantaneous power outage restart, frequency upper and lower limit limits, slip compensation, automatic fault reset, bias frequency, starting frequency, jump frequency, frequency gain, carrier frequency adjustment, adjustable acceleration/deceleration mode, voltmeter and ammeter output, multi-stage speed, program operation, swing frequency operation, PID control, RS-485 interface, proportional linkage, remote control

protection function

Overvoltage, undervoltage, overcurrent, current limiting, overheating, electronic thermal overload relay, overvoltage stall, data protection

output signal

Fault relay signal; Programmable open collector output, 14 functions to choose from; Output frequency synchronization signal: DC 0-10V, with 4 optional functions

display

keyboard

Parameter Settings

Function code, data, status

Run display

fault display

Terms of Use

Installation site

Indoor, altitude not exceeding 1000 meters, dust-free, non corrosive gases, no direct sunlight

Applicable Environment

-10 ° C to+40 ° C (-10 ° C to+50 ° C for bare metal), 20% to 90% RH (no condensation)

vibration

Less than 0.5g

Storage method

-25°C～+65°C

Installation method

Wall mounted, floor standing electrical control cabinet type

Protection level

IP20

cooling method

0.75kW and below are enclosed self cooling, while others are forced air cooling