Specifications 1.High start torque
2.With PID control
3.Slip compensation
4.3 phase vector control ac motor speed controller
Product Description 3 phase vector control ac motor speed controller
Specifications:
Input Rated Voltage | Single 220V phase/ 220V 3phase/ 440V 3phase |
Output frequency,Voltage | 0.1Hz~400Hz ,0~230V/ 0~460V |
Capacity (kW) | 160Kw |
Features:
1.High start torque, available to achieve 150% of torque output on low speed 0.5Hz. |
2.With PID control to achieve temperature, pressure and flow control. |
3.Slip compensation, to adjust the slip frequency of vector control and improve the system speed control accuracy. |
4.Instant power lost protection, restart after instant power lost, which could avoid machine stop because of the inverter protection on grip power supply switch. |
5.Support start & stop DC braking. |
6.Built-in 16 sections of velocity running, simple PLC |
More professional control program Professionally customized core computing program,Smooth shift on forward and reverse rotaion,Automatic torque compensation,Automatic slip compensation. Lower heat Advanced control technology of switching 3-phase to 2-phase,reduces heat by 33.3%. Faster computing speed Adopting nanometer manufacturing technology, CPU with built-in dual core makes the computing speed dramatically improve. More excellence performance A variety of customized functions bring maximum benefits and convenience to users. Reliability ·Protect function:over voltage(OU),low voltage(LU),over current(OC),over heat(OH),over load(OL) ·Over voltage and over current stall prevention ·The technology of integration hardware and software wave filtering for better anti-jamming effects ·3-level prohibited frequencies can avoid resonance effectively ·Braking using software control,be able to adjust brake-bit and brake occupating coefficient High performance ·Automatic torque compensation-start torque can be up to 150% at 2HZ ·Aautomtic slip compensation-more accurate speed ·Ultra-low noise-motor runs more stably ·High overload capacity-150% rated torque can last for 65 senconds Multi-function ·PID feedback control ·Oscillation frequency function ·Built-in PLC enables 16-level speed program running ·Multifarious frequency input methods:pules input,AVI/ACI superimposed,UP/DOWN,RS-485 and so on. ·Multifarious control methods:operation control,exterior terminal two-line/three-line control,RS-485 control. ·Multifarious stop methods(OFF stop,stop for AVI zero) ·Multifarious input methods:external EF,couting input,frequency switching,Pendulum frequency input and so on. ·Multifarious output methods:multi-function relay output,multifunction collector open circuit output Multifarious output methods:indication of forward and reverse rotation,counting arrival,program ·operation,and faults. Other functions: power failure memory,running-locked when power on,automatic voltage ·regulation(AVR),DC brake,password protection Application Lift machinery, hydraulic machinery, plastic machine, crushing machine and feed machine etc.
Product advantage - Many machine lines and output is 10000set /month - Customized specification is accepted. - implement strict quality testing and control procedure to make superior quality. - 1 pcs order base - Certification:ISO 9001,ISO14001,OHSAS18001 & CE
Company advantage - Qualified inverter supplier for Fuji Electric (Japan) - 10 years OEM/ODM Experience - Manufacture in this field for almost 20 years experience. - Reasonable price and punctual delivery time - 70 R & D personnel have many years experience - Received the National Invention Award
Major Customers - Fuji Electric - Jeltron System PVT - Senterno Sas - Sinar Surya - Electric Otomyson