Inverter "FREQROL-B, B3, B4 (A800 specifications)"
Support for operation in explosion-proof areas! Centralized management across various networks.
The "FREQROL-B, B3, B4 (A800 specifications)" is an inverter for driving pressure-resistant explosion-proof motors from Mitsubishi Electric, enabling smooth acceleration and deceleration operations as well as multi-speed operations. Since the installation dimensions of the inverter are the same as those of the A700 specifications, replacement is worry-free. Additionally, by using the option (FR-A8TAT), the control circuit terminal block of the A700 specifications can be mounted. Furthermore, Mitsubishi Electric offers pressure-resistant explosion-proof motors "XF-NE," "XF-NECA-1(2)," "XE-V(N)J," and "XF-TH (manufactured by TMEIC)" that have passed explosion tests (10 explosion tests + 15 explosion ignition tests) thanks to their robust outer casing developed from structural mechanics. 【Features】 ■ Extensive lineup ■ Long-lasting components ■ Reliable renewal ■ Centralized management through various networks *For more details, please download the PDF or feel free to contact us.
basic information
【Lineup】 ■ Reduced torque load compatible (FR-B) V/F control ■ Reduced torque/constant torque load compatible (FR-B) V/F control ■ Constant torque load compatible low noise type (FR-B3-N) advanced magnetic flux vector control ■ Constant torque load compatible standard type (FR-B3) advanced magnetic flux vector control ■ AC power input specification (FR-B4) vector control ■ DC power input specification (FR-B4D) vector control *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
Detailed information
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● Vertical piping OK! Flexible installation is possible ● Compared to Coriolis type, weight is reduced by 90%! Reducing support and ensuring site safety ● Foreign object detection (foam detection) achieved through SAW technology ● Wide compatibility with pure water, detergents, milk, beer, wine, liqueurs, oils, etc.
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●Measurement Principle Adopts SAW (Surface Acoustic Waves). Four digital transducers installed on the outside of the stainless steel tube perform the transmission and reception of SAW. The SAW received by each transducer is processed to calculate the flow rate, so the conductivity value does not affect the measurement. Since the frequency is above 1 MHz, external vibrations do not affect measurement accuracy.
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Since our establishment in 1947, we have steadily built our achievements as a comprehensive trading company for FA equipment and power transmission components. We are deeply grateful for the support we have received from all of you. In the high-tech machinery industry, the technical demands for further automation, labor-saving, and IT integration are becoming increasingly sophisticated and diverse every day. In this context, we believe it is our mission to contribute to global manufacturing by swiftly procuring and fulfilling the industrial products required by the times. Going forward, we will continue to strive to provide high-value-added services that meet our customers' expectations and requests, guided by the principles of service and sincerity. We sincerely ask for your continued patronage in the future.