Frequency inverters

138 companies | 338 products
AC drives
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Wide power supply voltage range, 200Vac÷690Vac
DC power supply range 280÷970Vdc
Input...

Wide power supply voltage range, 200Vac - 500Vac.
Input...

200 - 230Vac single phase power supply
Power...

200 - 480 Vac power supply
Power range 0,37 - 22 kW
Full...

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The INVECO line of variable frequency drives is designed to control and protect pumping systems and ensuring:

.Energy and cost savings
.Simplified installation
.Extended life...

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AC90 tension control frequency inverter is a high performance vector frequency inverter. This product adopts the current international most advanced open tension control...

algorithm, so that the open-loop torque control can implement through closed-loop algorithm. Torque response: 20ms, Stable accuracy <= 3%. Speed adjusting range up to 1:200, Speed accuracy: +_0.2%. 0.5Hz/180%...

Voltage: AC380V (three-phase power) 93KW ~ 280KW
AC60Q Series Ball Mill frequency Inverter features:
Sufficient starting torque, can reach 180% of rated torque output at low speed and meet the requirements of the heavy...

Voltage rating: 380V (three-phase power supply) 160KW ~ 450KW
Features:
Module design, low temperature rise, low noise, small size, UP-IN and DOWN-OUT wire...

AC60 SERIES General-purpose frequency inverter
220V( single phase power) 0.4-2.2 kw
220V(three phase power)0.4-75kw
380V(three phase power)0.75-1000kw
V/F control mode brings the same feeling as vector inverter control
Low output harmonic prolongs lifetime of motor.
Auto-adjust carrier frequency according...

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Besides all the functions of RNB3000, RNB6000 boasts the following unique functions:
Slip frequency control technology。
Vector control technology...

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GD1 series inverter adopts DSP control system which supplies sensorless vector...

The new hardware platform: Dual-CPU control solution, ARM(32bit)+DSP(16bit) The current vector control: Advanced field-oriented vector control...

FCL500 series Medium Voltage Vector Control Inverter adopts Dual-CPU (DSP...

FHV series high voltage which adopts Multilevel-SPWM control...

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HPVFV inverter is specifically designed for accurate speed adjustment, with...

1ph,AC240V, 0.2~2.2kW 3ph,AC240V, 0.2~7.5kW 3ph, AC380~480V,0.4~11kW...

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EM-217B is a frequency inverter for speed control of small 1ph induction motors. This device creates two output voltages with 90 deg. phase difference to each other, so theres no need for auxiliary capasitor...

EM-M17b converts applied frequency to 0...10 V or to 4...20 mA signal. Frequency range is selectable with DIP-switches. Converter can be used with most of the...

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There's more to be found behind the acronym MPC than just MULTI Pitch CONTROLLER. We also offer DGNR and DCTransD converters, the latter even featuring a controlled emergency shutdown. That said, we...

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Our fully protected, programmable and network-ready INVD inverter drive is a versatile building block in single and multiple AC motor control applications.

The INVDxx inverter drives interface with most (if not all) automation equipment in the market as well as all Quamatic hardware. They are versatile mechanical interfaces in many applications and are fully protected, network-ready,...

Our fully-protected IMOD inverter OEM module is designed for maximum adaptability to the original product requirements.

The...

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Electronic modules precisely adapted to your requirements that...

Demanding environments call for special protection. The solution is hatronic cap the completely...

hatronic pro frequency inverters are protected by a housing....

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Advantages at a glance
- 50°C ambient temperatur without de-rating
- Fast setup...

Advantages at a glance
- 50°C ambient temperatur without de-rating
- 150% torque...

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FEATURES
- modular design
- up to eight object definitions
- minimal wiring outlay
- cabinet version with plug connection extensible to up to four drive outputs
- PROFIBUS-version available

TYPES
-...

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Big Drive Vector Control Capability in a micro drive - delivering outstanding performance for a wide range of...

Built to optimize 3-phase motor control, saving energy for virtually all general purpose applications.
UL Type 1, plenum rated, enclosure designs...

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Drive Systems
Our current frequency converters are designed for continuous, low-loss speed control of three-phase...

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Applications
Knitting Machine, Compressor extruding machine, Injection machine motor, Braiding machine, Pressure fan, Forced draught blower, Blower, Blowing machine, Blow molding machine, Roots blower, Film blowing machine, Cutterbar, Cut-off machine, Slitter, Cutting machine, Conveyor, Pump, Grinder crusher, Glazing machine, Polisher, Polishing machine, Laundry-drier, Drying...

Applications
Knitting Machine, Compressor extruding machine, Injection machine motor, Braiding machine, Pressure fan, Forced draught blower, Blower, Blowing machine, Blow molding machine, Roots blower, Film blowing machine, Cutterbar, Cut-off machine, Slitter, Cutting machine, Conveyor, Pump, Grinder crusher, Glazing machine, Polisher, Polishing machine, Laundry-drier, Drying...

Applications
Knitting Machine, Compressor extruding machine, Injection machine motor, Braiding machine, Pressure fan, Forced draught blower, Blower, Blowing machine, Blow molding machine, Roots blower, Film blowing machine, Cutterbar, Cut-off machine, Slitter, Cutting machine, Conveyor, Pump, Grinder crusher, Glazing machine, Polisher, Polishing machine, Laundry-drier, Drying...

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Advanced Features

Isolated 400Hz, Three-Phase Input; Single-Phase Output
Eliminates Phase Imbalance...

Advanced Features

Military grade design and construction
Double-conversion frequency and phase conversion having computer-grade...

- Frequency Conversion featuring true On-line Double Conversion Design
- Precision Output Voltage & Frequency
- Pure Sinewave Output
- Wide Input Frequency Range
- 50, 60 & 400Hz Frequency Conversion
- Frequency and Voltage Converter...

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The product line HarmoniXX is a series of frequency converters for ultrafast lasers, in particular for Ti:Sapphire lasers, but available for other wavelength ranges as well. The flexible architecture of these devices allows for Second Harmonic Generation (SHG), Third Harmonic Generation (THG), and Fourth Harmonic Generation (FHG) as needed....

The product line HarmoniXX is a series of frequency converters for ultrafast lasers, in particular for Ti:Sapphire lasers, but available for other wavelength ranges as well.

The flexible architecture of these devices allows for Second Harmonic Generation...

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How to choose this product

frequency-inverter

A frequency inverter controls the speed or torque of an electric motor. It can operate in four quadrants, by acceleration or braking, and in either direction.

Applications

Industrial uses for these devices include the control of high-power electric motors, machine tools and transport machinery. They are also found in the plastics and metal industries, on injection molding equipment, construction cranes, windlasses and other lifting gear, and on air compressors and pumps.

Technologies

While these inverters are usually found on asynchronous three-phase machines, some are used with single-phase motors or synchronous versions with permanent magnets.

They can regulate motor speed along an acceleration curve, compensating for load and the variation in speed or torque. Braking requires the use of a dissipation resistor or the re-injection of dissipated energy into the electrical network. Control can be a function of a potentiometer setting, a 0-10 V or 4-20 mA signal, via an RS485 serial port or a Profibus, Modbus or Ethernet network.

Speed adjustment is by incremental or absolute encoder, a tachometer generator or current flow analysis without a sensor. Such devices also improve power factor and protect the motor from excess voltage and current. They maintain speed or torque within a normal range and forestall oscillatory phenomena.

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