Sensorless Vector Controllers AC VFD Drive for Plastic Injection Machine

Features

Benefits

Analog Input Terminal

4 routes analog input: 2 routes 0~10V voltage source, 2 routes current

source 0~20mA input

injection card accepts 0-1A signal

Terminal-Peripheral equipment control

Control start/stop with the contact or button to simply realize the automation control of the entire equipment system.

DC Braking

Braking frequency: 0.1~60Hz Braking time: 0~30 seconds Braking current: 0~100% rated current

Item

Specification

Input frequency

50/60Hz

Output frequency

0-600Hz

Overload current

150% rated current 1min., 180% 2 sec.

Control mode

sensor-less vector control(SVC), V/F control

Starting torque

150% 1Hz (SVC 150% 0.5Hz)

Control precision

±0.5%

Given Frequency Resolution

Digital given: 0.01Hz, analog given: 0.05Hz

Running Mode

Keyboard, control terminal (two-line control, three-line control), RS485

Output Voltage self-adjustment

When AVR function is enabled, the input voltage changes, while the output voltage almost remains unchanged

Frequency setting signal

0~+10V; 0~20mA;

Protection function

Short circuit, overcurrent, overload, overvoltage, undervoltage, default phase, overheating, and external fault, etc.

Enclosure

IP20

Cooling mode

forced air cooling

Vibration

Less than 0.5g

Ambient temperature / Humidity

-10 Degrees~+40 Degrees / 20~90%Rh (no condensation)