Product orientation (Single phase to 4kW. Three phases to 11kW)

Features

  • Novel structure design
  • single phase 220-240V. Complete upgrade of the software
  • Optimized production technique
  • Mature test equipment

 

Applications:
mechanics, electronics, metallurgy, mining, petrochemical, transportation, building materials, municipal, metal processing, textile, printing and dyeing, paper making, Injection machine, central air conditioning, numerical control machine tool, air-compressor, fan and pump, blower, air conditioner for large buildings; wastewater treatment system; water supply system for large buildings; public water supply system and other industries and fields.

1) Power range: 0.75KW (1HP)
2) Voltage: 3AC 220-240V.
3) Output frequency: 0.00 ~ 400.00Hz
4) Central control module based on DSP,realizes high-speed and high performance control.
5) Integrate V/F control,V/F+PG control, control.
6) 3 space voltage vector waveform produce methods.
7) Dead compensate function, realize low frequency and large output torque control.
8) Automatic slip compensate.
9) At most 7 steps speed control and 8 steps acceleration control can be realized.
10) 6 programmable output control terminals.
11) Internal PID function, realize high performance closed loop control.
12) PID regulate DC braking.
13) Speed pursue starting and restart after momentary power loss.
14) Forced communicated function ,support standard RS485 ,supply remote keyboard control function.
15) Special converse module (IGBT) temperature control function,adjustable fan control,timely reduce motor noise and temperature.
16) High-efficient faults inquiry and record function ,conveniently obviate the fault.
17) Paramater protection function
18) Unique design,make frequency converter least pollution to the power.
19) Outstanding behave 3-phase AC synchronous motor of permanent magnetism control.
20) Control mode: Vector control with PG (VC), V/F control
21) Overload capacity: 150% rated current for 60 s (SVC),
22) Multi-functional Quick/Jog key: Access common used parameter quickly
23) Ambient temperature: -10~45 degree
24) Altitude: 0~1000 m, 1000~4000 m with derating
25) 30 kinds of protection function
26) User can plug in option card to achieve specialized inverter for different application
27) Avoid high temperature and moisture and avoid being wetted due to raining, with the humidity below 90%RH (not dewing).

 

Typical application:

Big fans and pump, paper plant, cement plant ,sugar refinery, Injection molding machine, Air compressor, Pressing machine, Air conditioner.

 

Product orientation (Single phase to 4kW. Three phases to 11kW.)

Frequency converters PI8600 Series are produced based on the technology of high-performance software platform of the current PI8100 series. This specially designed for single-phase 220V to control manufacturing processes small but high performance frequency converter economical and reliable.

 

Description:

This series of drives are of high quality. A frequency converter with vector control multi-functional. By decoupling the control current of the motor magnetic flux and the torque current for attaining a torque control of rapid and precise, it can perform a wide range of high accuracy and speed of the torque control operation. Outline the hardware platform, scientific production technology and complete testing equipment to ensure proper performance in any application.

Main technical features:

  • Powers up to 1.5 kW.
  • Voltage 200 to 240V  ± 15% 50/60Hz.
  • Output frequency of 0.00 to 400.00Hz.
  • Unit with 32 bit processor, for a fast and precise control.
  • Integration of different control modes: Control V/F, Control V/F+PG, Vectorial control.
  • Dead zone compensation and automatic slip compensation, up to 180% output torque for frequencies bellow 0.5 Hz.
  • 7 segments speed control and 8 segments acceleration control can be programmable.
  • 6 digital inputs, 3 digital outputs, 2 analog inputs, 2 analog outputs, all programmable.
  • Support feedback of 0..10V, 1..5V, 0..20mA, 4..20mA..
  • PID function performs a high-performance control in closed loop.
  • PID control in the DC braking.
  • Flying restart function after momentary power loss.
  • Possible external keyboard, keyboard with hot-plug, with the possibility of backup/restore program up to 4 groups of parameters.
  • Special converter module (IGBT) temperature control function, adjustable fan control, helping to reduce engine noise and temperature.
  • High efficiency and historical definition of faults thereof, to help diagnose the causes of faults and optimize proper operation.
  • Function parameters with password protection.
  • Up to 150% overload for one minute.
  • Communication port RS-485, with possibility of remote keyboard and ModBus communication.
  • PI8600 Series This series of drives are of high quality. A frequency converter with vector control multi-functional. By decoupling the control current of the motor magnetic flux and the torque current for attaining a torque control of rapid and precise, it can perform a wide range of high accuracy and speed of the torque control operation. Outline the hardware platform, scientific production technology and complete testing equipment to ensure proper performance in any application.
  • Powtran http://www.powtran.com/en/index.html