Variable Frequency Drives (VFDs)
Toshiba and INVT: high-performance industrial inverters, reliability and versatility without compromise.
The range of TOSHIBA vector inverters offers versatile and efficient solutions, from compact models of
0.25 kW to versions of 75 kW, available in single-phase or three-phase configurations, with or without the STO safety function and also in IP54/55 enclosure.
They can be equipped with accessories such as remote panels, potentiometers, braking resistors
and input/output inductors, while the 3-year warranty confirms the quality and reliability of Toshiba products.
The INVT inverters combine high performance, reliability, and competitive pricing, making them ideal for numerous industrial applications. Designed to ensure efficiency and operational continuity, they are suitable for small and medium-sized plants as well as more complex applications.
Thanks to the ability to easily integrate expansion slots, they offer exceptional versatility and can accurately manage both asynchronous motors and PM synchronous motors, with or without feedback systems, ensuring high performance, stability, and reliability over time.
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Frequently asked questions
What is a Variable Frequency Drive (VFD) for and how do you choose one?
The Variable Frequency Drive (VFD) is an electronic device that allows for the adjustment of an electric motor's speed by varying the frequency and voltage of the power supply.
Its use enables more gradual starts and stops, controls the motor speed, and, in certain applications, reduces energy consumption.
To choose the correct Variable Frequency Drive (VFD), one must consider:
- Power and rated current of the motor, verifying compatibility with the Variable Frequency Drive (VFD).
- Power supply voltage, for example, single-phase 230 V or three-phase 400 V.
- Type of application, distinguishing between normal and heavy-duty uses based on the load and torque required.
A Variable Frequency Drive (VFD) with single-phase 230 V input and three-phase 230 V output can power a compatible three-phase motor even where only a single-phase network is available.
ATTI offers Variable Frequency Drives (VFDs) from INVT and Toshiba, along with the related accessories.
Check the Variable Frequency Drives (VFDs) category to find the solution best suited for your application.
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