PI900 series 380v/480v/575v/690v 50HZ 60HZ frequency inverter/frequency inverter/AC drives

PI9000series based on the lasted theory and technology of motor running and control , it is a ne w high performance vector control frequency inverter,Though decoupling the motor flux current annd torque current, it can achieve high rapid response and high accurate torque control,gain high precision with more wider range control in speed control and torque control as well, Application field in Metallurgy, petroleum, chemical, textile, building material, coal , medicine, food, paper making, plastic, printing, hoist, washing, water supply, sewage treatment, etc

Machina industry：Wire drawing machine, mixer, compressor, extruder, pump, air blower, grinder, conveyor, lifting machine,etc

Technology features

1. Based on 32-bit DSP and adopt an advanced vector control algorithm to realize a high speed and high performance control

2. Mode of speed control:Senseless vector control, sensor close loop vector control,V/F control.

3. Vector control in asynchronous and permanent synchronous motor is available, feature motor parameter auto-tuning

4. 150% torque when at low speed(0.5)running in the sensorless vector control mode.

5. Built in simple PLC function, 16 sections speed is available .

6. Multi-language OLED could display 3 parameter groups at the same time.

7. Rotating freely with“one key shuttle keyboard”

8. Optimized ventilation design

9. Reliable insulation design,ensure the safety of inverter

10. The optional completely isolated RS485 communication module can communicate with the host computer`

11. Strengthened coating, adapt to tough envronment

12. Unique EMC design,minimized the radiating interference to power grid