Toshiba VFAS3-4075PC-F frequency converter

Toshiba VFAS3-4075PC-F frequency converterVF-AS3 has good compatibility with power systems and peripheral devices. The built-in dual DC reactors have the function of suppressing harmonic currents and improving power factor.

VF-AS3 complies with the IEC61000-3-12 standard, and its total harmonic distortion (THDi) can reach a level of less than or equal to 48% without external reactors. (Limited to 480V voltage level only)

High frequency noise reduction

The built-in electromagnetic compatibility (EMC) filter can effectively suppress high-frequency noise. This filter is suitable for commercial facilities, offices, factories, and other places that require attention to peripheral devices.

VF-AS3 complies with the C2/C3 level standards of the IEC61800-3 electromagnetic compatibility directive without an external filter. (Limited to 480V voltage level only)

In addition, VF-AS3 also has a built-in UL1 type junction box that includes an integrated electromagnetic compatibility board. Therefore, even without external devices, VF-AS3 can meet the requirements of UL and CSA standards.

Detachable operation panel

The panel adopts a detachable design, making it easy to connect to an external console without the need for an additional panel.

The protection level of the board is the packaging type with cabinet door installation components, therefore it has the characteristics of dust resistance and washability.

The touch dial has excellent sensitivity, ensuring easy and smooth operation.

Wide screen multilingual LCD display screen (human-machine interface system)

The widescreen LCD liquid display panel (240x160 dots) can display multiple items simultaneously, making it easy to set parameters.

When VF-AS3 trips, the display panel will turn red backlight for dry recognition.

Toshiba VFAS3-4075PC-F frequency converterThis display panel can display multiple languages, including German, Italian, Spanish, Portuguese, Chinese, Japanese, and English.

Detachable control terminal block

The detachable terminal block allows operators to use the current control wiring when replacing the frequency converter. In addition, this design also facilitates maintenance and upkeep.

The Toshiba high-performance VF-AS3 inverter can achieve high-speed/real-time network communication through embedded Ethernet, without the need for any optional equipment, and can meet the automation requirements of modern IoT and Industry 4.0.

In addition, VF-AS3 also combines Toshiba motor control technology and hardware design, which can widely meet various application needs.

The "setting items" used to determine the control characteristics of the frequency converter are called "parameters"

For example, if you need to change the acceleration time, you can select the acceleration time parameter (named "ACC")