Item

Index and specification

Main power input

Rated voltage; frequency

Three phase, 380V; 50 / 60 Hz

Tolerance

Voltage: ±20%, voltage unbalance rate less than 3%; frequency: ±5%

Main power output

Output voltage

Three phase, 0 ~ 380 V

Output frequency

0 Hz ~ 400 Hz

Overload capacity

2-minute current output based on 150% rating, 10-second current output based on 180% rating

Control property

Modulation mode

Optimize space voltage vector PWM mode

Control method

PG Feedback vector control / non-PG feedback vector control / V / F control

Preset method of operating command

Panel presetting; external terminal presetting; Win CC presetting by serial communication port

Method of speed setting

Digital setting of panel; analogue setting; 11 types of speed (frequency) setting method by Win CC serial communication

Speed setting accuracy

Digital setting: ±0.01% (-10oC ~ + 40oC); analogue setting: ±0.05% (25oC ± 10oC)

Speed setting resolution

Digital setting: 0.01 Hz; analogue setting: 1/2,000 maximum frequency

Speed control accuracy

PG feedback vector control:± 0.05%; (25oC±10oC)

Non-PG feedback vector control:± 0.5%; (25oC±10oC)

Speed control range

PG feedback vector control:1:1,000; non-PG feedback vector control: 1:100

Torque control response

PG feedback vector control: 150ms; non-PG feedback vector control:200ms

Starting torque

PG feedback vector control: 200%/0rpm; non-PG feedback vector control: 150%/0.5Hz

Torque control accuracy

±5%

Control input & output signal

Setting reference output of voltage source

2-way output, +/- 10V, 5mA

Control voltage source output

24V, 100mA

Analogue input

2-way input, DC-10V~+10V, 11 bit + sig bit,

1-way input, DC~10V/O~20Ma, 10bit, selection made by main-board on the V/I side.  

Analogue instrument output

2-way output, 0~10V/0~20Ma, programmable output, 11 output quantities for selection

Contact input of operating command

2-way input, FWD/STOP and REV/STP input contact of control command  terminal

Programmable contact input

8-way input, programmable. 30 operating control commands are available for selection, such as optional fault resetting, torque control, pre-excitation command, etc.  

PG signal input

A+, A-, B+, B- differential input/A-, B- coded disk input of open collector

Open collector output

2-way output, 14 operating states selectable. Maximum output current 50mA

Programmable relay output

1-way output, 14 operating states selectable. Contact capacity: AC 250V/3A or DC 30V/1A

Fault alarm relay output

1-way output, contact capacity: AC 250V/3A, or DC 30V/1A

Serial communication interface

RS-485 interface

Display

4-digit display (LED)

16 state parameters, programming menu parameters, such as setting frequency, output frequency, output voltage, output current, motor rotating speed and switching value terminal, and 28 fault codes.

Indicating light (LED)

Parameter unit, operating direction of motor, RUN/STOP state description

Environment

Operation place

Indoors, non-direct sunshine, dust-free, corrosive gases, inflammable gases, oil mist, water vapor, dropping water or salt, etc.

Above sea level

Under 1,000 of sea level

Environmental temperature

-10oC ~ + 40oC

Humidity

20% ~ 90% RH without condensing of water drop

Vibration

Smaller than 5.9 meters/second2 (0.6G)

Storage temperature

-20oC ~ + 65oC

Structure

Protective class

IP 20

Cooling method

Forced air cooling

Installation method

Wall mounting type