Intelligent Inverter DC Drive Mode

Product catalog summary

Overview: The Intelligent Inverter VF66B is designed to facilitate the continued use of DC motors by offering a DC drive mode. It supports speed, current, and voltage control with an overload capacity of 150% for 60 seconds. The inverter is compatible with various communication networks through optional boards.

Specifications: The inverter is available in 200 Volt and 400 Volt classes, each with different models offering varying rated output currents and application motor capacities. The input voltage for the 200 Volt class is 200 to 220 VAC, while for the 400 Volt class, it is 380 to 460 VAC. The maximum output voltages are 220 VDC and 440 VDC, respectively.

Input and Output Signals: The inverter accepts analog input signals ranging from 0 to 10 V, ±10 V, or 4 to 20 mA. It has 5 standard input terminals and 2 standard output terminals, with options for additional channels.

Implementation Benefits: The VF66B inverter allows for cost reduction and shorter installation times by utilizing existing DC cabling. It enhances equipment performance through digital controls and interfaces with modern networks and PLCs. The inverter can be used as a standard inverter for AC motors after upgrading.

Upgrade Path: The upgrade process involves two steps: first, replacing the thyristor board with the VF66B in DC mode, and second, transitioning from a DC motor to an ED motor (AC motor). This approach reduces costs, shortens installation time, and improves performance and energy efficiency.

Network Compatibility: The VF66B supports integration with various network systems, including Ethernet, FL-net, OPCN, RS-422, PROFIBUS DP, and DeviceNet, facilitating seamless communication with third-party PLCs and other devices.

Conclusion: The VF66B inverter offers a flexible and cost-effective solution for upgrading control devices while maintaining existing DC motors, ultimately leading to lower running costs and enhanced system efficiency.

Catalog excerpts

200 Volt Class Model Rated output current (A) Application motor capacity (kW) *2 Input voltage Maximum output voltage Standard Specifications Rated output current (A) Application motor capacity (kW) *2 Input voltage Maximum output voltage Input voltage Maximum output voltage *1 Please contact us for details. *2 This will vary with the actual DC motor’s rated current. Common Specifications Control mode TOYODENKI SEIZOK.K. Head office Tokyo Tatemono Yaesu Building 1-4-16, Yaesu, Chuou-ku, Tokyo, 103-0028, Japan Tel: +81-3-5202-8133 FAX: +81-3-5202-8150 This brochure and its contents are subject to change without notice. UToyoDenki Intelligent Inverter VF66B DC Drive Mode The Intelligent Inverter VF66B with a DC drive mode makes it possible to keep using your DC motors. Cost Reduction Shorter Installation Time Higher Performance Compatible with AC/DC Motors

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Implementation Benefits Step-by-step upgrade by implementing VF66B DC drive mode 1. Reduce investment costs by continuing to use your DC motors. 2. DC cabling can all be used as is, for a shorter installation time 3. Digital controls and interface with a variety of recent networks and 5. Third-party made DC motors can be driven. High performance High efficiency Energy saving Inverter Board * ED motor : Toyo Denki ’ s permanent magnet high efficiency motor Now I can upgrade just my control devices while keeping my DC motors ! This will help me to reduce costs and shorten time required for installation....

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Intelligent Inverter DC Drive Mode

Intelligent Inverter DC Drive Mode

Catalog excerpts

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