Item

Specification

Basic Functions

Maximum frequency

V/F control: 0~1000Hz

Vector control: 0~400Hz

Carrier   frequency

Carrier frequency 0.5kHz~16kHz; The carrier frequency is automatically adjusted based on the load features

Input frequency resolution

Digital setting: 0.01Hz

Analog setting: maximum frequency ×0.025%

Control mode

Open loop vector control (SVC)   V/F control

Startup torque

G type: 0.5Hz/150% (SVC)

Speed range

1:100 (SVC)

Speed ability accuracy

±0.5%(SVC)

Overload capacity

Model G machine: 60s for 150% of the rated current, 1s for 180% of the rated current

Torque boost

Automatic torque boost; manual torque boost by 0.1%~30.0%

V/F curve

Three methods: straight-line V/F curve; Multi-point V/F curve; N-power V/F curve (1.2-power, 1.4-power, 1.6-power, 1.8-power, 2-power)

V/F separation

Two types: complete   separation, half separation

Ramp mode

Straight-line ramp;

S-curve ramp;

T-Four groups of acceleration/deceleration time with the range of 0.0-6500.0s

tem

Specification

Basic Function

DC braking

DC braking frequency: 0.00Hz ~ maximum frequency,

Braking time: 0.0s ~ 36.0s,

Braking action current value: 0.0% ~ 100.0%

JOG control

JOG frequency range: 0.00Hz~50.00Hz;

JOG acceleration/deceleration time: 0.0s~6500.0s

Simple PLC, multi-speed operation

It implements up to 16 speeds via the simple PLC function or combination of DI terminal states.

Onboard PID

It realizes process-controlled closed loop control system easily.

Auto voltage regulation (AVR)

It can keep constant   output voltage automatically when the mains voltages change.

Overvoltage/Overcurrent stall control

The current and voltage are limited automatically during the running process so as to avoid frequent tripping due to overvoltage/overcurrent

Fast current limiting function

Minimize overcurrent obstacles and protect the normal operation of the inverter

Torque Limiting and Control

Automatically limit torque during operation to prevent frequent overcurrent tripping

Protection functions

power-on motor short circuit detection, input and output phase loss protection, overcurrent protection, overvoltage protection, undervoltage protection, overheating protection, overload protection, etc.

Individualized Features

Power-on peripherals safety self-test

It can realize the safety detection of peripheral equipment such as grounding and short circuit when powered on

Common DC bus function

It can realize the function of multiple inverters sharing the DC bus

MF.K key

Programmable keys: command channel switching/forward and reverse operation/jog operation function selection

Textile pendulum frequency control

Various triangle wave frequency control functions

Timing control

Timing control function: set the time range 0h~65535h

Running

Running command channel

Three channels: operation panel, control terminal, serial communication port.

You can perform switchover between these sources in various way.

Frequency source

There are 10 frequency sources: digital given, analog voltage given, analog current given, pulse given, and serial port given. Can be switched in various ways

Auxiliary frequency source

10 auxiliary frequency sources. Flexible implementation of auxiliary frequency fine-tuning and frequency synthesis

Input terminal

5 ordinary digital input terminals and 1 high-speed pulse input terminal, up to 100KHz.

Compatible with active PNP or NPN input mode

There are two analog input terminals, one of which can only be used as voltage input, and the other can be used as voltage or current input.

Output terminal

One high-speed pulse output terminal (optional open collector type), 0kHz~100kHz square wave signal output,

It can realize the output of physical quantities such as set frequency and output frequency.

1 digital output terminal, 2 relay output terminals, 2 analog output terminals,

You can choose 0/4mA~20mA or 0/2V~10V respectively, which can realize the output of physical quantities such as set frequency and output frequency.

Display and keyboard operation

LED display

Double-wire digital tube display parameters

Coding potentiometer knob

Used for parameter setting addition and subtraction, adjustment of setting frequency

Copy parameter

Quickly copy parameters via optional operator panel

Key locking and function selection

It can lock the key partially or completely and define the function range of some keys so as to preserve mis-function.

Environment

Installation location

Indoor, free from direct sunlight,dust,corrosive gas, combustible gas, oil smoke, vapour, drip or salt.

Altitude

Lower than 1000m

Ambient temperature

-10℃~+40℃ (de-rated if the ambient temperature is between 40℃ and 50℃)

Humidity

Less than 95%RH, without condensing

Vibration

Less than 5.9m/s2 (0.6g)

Storage temperature

-20℃~+60℃