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Vector Frequency Inverter / Frequency Converter / AC Drive

Post Date : August 20
Product Details
Company Profile

Item specifics

Carton or Wooden Box
AC80
VEICHI
Low Price
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
T/T
FOB
8504409990
Combination
Adjust
Shenzhen, China
1 Pieces
Vector (Vc) Control & V/F Mode
50000PCS/Month
Negotiable
Linear
Continuous
From Nov 30,2011 To Sep 30,2012
CE CCC

Specifications

AC80 High-performance VC Frequency Converter/ Frequency inverter/ AC drive/VFD/vsd

1) It adopts TI latest generation of DSP which is dedicated to high-speed motor control, and innovates to apply platform of three core processing technology. Ultra-high-speed algorithm ensures complex vector algorithm coming true.
2) It is a new generation of vector control without PG, use of advanced motor module algorithm, so that the open-loop torque control comes true through closed-loop algorithm. Torque response: 10ms, Stable accuracy < = 5%. Speed adjusting range up to 1: 200, Speed accuracy: 0.2%. 0.5Hz can output 180% rated torque.
3) PG vector control; Closed-loop torque control. Support for torque control and speed control exchange on-line to achieve zero-servo control. 0Hz can output 180% rated torque, Speed accuracy up to 0.02%, Dynamic response time < 10ms.

4) The full range of prevention of over-current, overvoltage, overload and unstable speed.
5) Perfect self inspection functions after power-on and a wide voltage range design.
6) Pioneer of using a new generation of Infineon IGBT module with higher reliability.
Application areas: Mechanical, construction, chemical, petroleum, textile, environmental protection, metallurgy, ceramics, coal and other industries

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MINI Frequency Inverter / Frequency Converter / AC Drive
Developed by VEICHI, with module design, small size, low temperature up, low noise, reliable performance, is a new generation of V/F high-performance universal frequency inverter. Special SVPWM design brings high torque, high accuracy, high reliability, wide range speed drive, what makes motor work with high efficiency. It supplies users many strong control functions, such as simple PLC, PID adjustor, program output terminals, RS485 ports and so on.
Product features:
1 Small size, simple operation, build-in brake unit, high stop position accuracy.
2 Independent keyboard, remote keyboard(max 50meter) supporting hot-plugging. Keyboard with copy function.
3 It can be linked to all kinds of industrial control machines with build-in RS485 communication port, MODBUS communication protocol.
4 Long life design. Fan is controllable. AVR (Auto voltage regulation) function ensures high output torque while input voltage is low.
5 Multi protection functions ensure motor save and reliable working. PCB with protective coating makes the frequency inverter work well under bad environment.
6 Independent air duct design and baffle isolation technology bring good heat radiate, even in bad environment.

Application
1 Food machine
Improve efficiency and reduce cost
Frequency inverter with wide range speed brings strong anti-over-load ability.
Software control
2 Packing machine
High stable accuracy and dynamic response performance
Small size, low noise and rich functions.
3 Textile machine
Smooth start, big torque at low speed
Good ACC and DEC performance
Widely applied to textile machines, such as sizing machine, spreading machine, sensitization machine, weft straightener, drawing-in machine, roving machine and so on^
4 Automatic production line
Convenient for central control with strong communication function
Strong anti-current-impact ability

Detail more >>
Plasma Cutting Machine / Plasma Cutter (CUT30, CUT40, CUT60, CUT100, CUT120)

Plasma Cutting Machine / Plasma Cutter (CUT30, CUT40, CUT60, CUT100, CUT120)

Plasma Cutting Machine / Plasma Cutter (CUT30, CUT40, CUT60, CUT100, CUT120)

Plasma Cutting Machine / Plasma Cutter
Function and Features:
1 High cutting speed which is several times of conventional cutter.
2 PWM regulating technic. High inversion frequency. Portable and energy-saving.
3 Narrow and smooth cutting edge. No need to re-process.
4 Durable cutter. Low loss.
5 Low cost plasma cutting machine.
6 Non-contact arc-starting for CUT60/70/100/120.
7 Adopting contact arc cutting technology for CUT30/40.
8 Suitable for many kinds of metal welding, such as stainless steel, titanium, iron, and aluminum etc.

Kinds of metal welding, such as stainless steel, titanium, iron, and aluminum etc.

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