Delta VFD004S21A Variable Frequency Drive - 0.4kW AC Motor Control

Achieve superior AC motor speed and torque control with the Delta VFD004S21A Variable Frequency Drive, a high-performance solution for demanding industrial automation applications. This advanced VFD is engineered to optimize motor operation, reduce energy consumption, and enhance overall system efficiency across manufacturing, HVAC, and material handling sectors. Experience smooth acceleration and deceleration, ensuring precise process management and increased productivity. The VFD004S21A is built for reliability and ease of integration within complex control systems.

Designed for industrial environments, the Delta VFD004S21A offers robust construction and user-friendly operation. It delivers consistent performance for three-phase AC motors, supporting input voltages from 200–240V AC. This variable frequency drive is ideal for applications requiring precise motor speed regulation and significant energy savings. For those seeking dependable motor control solutions in industrial automation, the Delta VFD004S21A is a trusted choice, ensuring long-term operational integrity and performance.

• High-Performance Control for AC motors, ensuring precise speed and torque regulation.
• Energy Efficiency significantly reduces power consumption and operational costs.
• Smooth Motor Operation with controlled acceleration and deceleration ramps.
• Industrial Durability built with robust materials for demanding environments.
• Seamless Integration with Delta automation systems for simplified setup.

What makes the Delta VFD004S21A a top choice for industrial automation? Its combination of precise control, energy savings, and reliable performance in challenging settings. Perfect for engineers and facility managers needing dependable motor speed management.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.