ac drives, CHV100 series close loop vector control frequency inverter

CHV100(ac drives) series close loop vector control inverter can achieve high accuracy speed control and torque control.

Technical Features

 

1.Control mode: Sensorless vector control, Vector control, V/F control

2.Start-up Torque: 150% of rated torque at 0.5Hz (SVC); 180% of rated torque at 0Hz(VC). Accuracy of torque control is up to ±5%.

3.Vector control combined torque control mode for tension control.

4.Control precision : ±0.1%(VC); Speed regulation ratio:1:1000(VC).

5.Built-in DC reactor (from 18.5kW to 90 kW) to improve power factor and efficiency.

6.Built-in breaking units (from 0.75kW to 15kW). If needs to stop rapidly,please connect the brake resistance directly.

7.Some kinds of expansion cards for plentiful professional solutions: Injection molding card, I/O extension card, communication card and PG card.

8.Simple PLC or Multi-steps Speed Control: 16 steps speed can be set. PID control, traverse control.

9.Offer 10 digital inputs, 4 analog inputs, 3 relay outputs, 2 analog outputs.

10.Speed trace function: smoothly start running motor.

11.LED or LCD is optional.

 

Application

 

CHV100(ac drives) series (output frequency range is 0-400HZ) is from 0 to 400Hz:

1.Plastic & chemical fiber extrusion machinery

2.Metal processing machine

3.The main transmission equipment of building materials, such as cement and glass.

4.Plastic machine.

5.Wire & cable extrusion machinery.

 

Optional accessory: Serial communication card, Asynchronous PG card , Injection molding card, /O extension card.