AC Drive China Manufacturer

Detailed Product Description
Power: Single phase, 220V: 0.4KW-2.2KW
Three phases, 380V: 0.75KW-630KW
Output frequency: 0-650Hz


Technical specifications
1. Input: Programmable digital input: 6 switch input, 1 high speed pulse input, supporting PNP and NPN bipolar optocoupler isolated inputs. Programmable analog input: VCI: -10~10V input, CCI: 0~10V or 0~20mA input
2. Output: Programmable open collector output: 1 output(open collector output or high speed pulse output). Relay output: 2 outputs. Analog output: 2 outputs, Respectively selecting 0/4~20mA or 0~10V
3. Starting torque 0.5Hz, 180% vector
4. Overload ability: G type: 150%, 60s; 180%, 10s P type: 120% 60s, 150%, 10s
5. Control: V/F control, Open-loop vector control(SVC)torque control
6. Protection function: Over current, Overvoltage, under voltage, over temperature, open phase, overload...Totally 23 situations.
7. Speed control ratio: 1: 100 (SVC)
8. Carrier frequency: 1~15.0 kHz

Main features
Compact size and less weight.
Combined module for 3.7 kw or below with high reliability.
Reasonable layout with less interference and better ventilation.
Combined module with perfect reliability.
3 control modes available: VF control, sensorless vector control, torque control.
High start torque: 0.5Hz, 180%(vector control)
16 steps speed control, simple PLC function, PID function
7 digital inputs (including 1 pulse input), 2 analog input and 2 analog output, 2 relay output, 1 open-collector output.
Automatic output voltage regulation(AVR)
RS 485 interface (Modbus RTU communication protocol)
Oscillation suppression function.
Non-stop at momentary power failure.
Speed-tracing function.
20 kinds of fault protection.
Droop function.
Energy saving control mode

Application:
The situation where higher torque and control precision is needed like, compressor, conveyor, CNC machine...