VFD004CB21A-20 DELTA Economy Vector Control Drive C200 Series

DELTA VFD004CB21A‑20 Economy Vector Control Drive (C200 Series)

The DELTA VFD004CB21A‑20 Economy Vector Control Drive (C200 Series) is a compact, entry‑level variable frequency drive (VFD) tailored for precise speed and torque control of small AC motors in industrial automation and light‑duty machinery. Engineered by DELTA Electronics, this drive is particularly suitable for applications such as small pumps, fans, conveyors, HVAC units, compressors, and other motor‑driven equipment that benefit from variable speed operation and smooth performance.

Key Features:

• Vector control technology delivering stable and precise motor speed and torque regulation under varying load conditions.

• Smooth acceleration and deceleration to minimize mechanical stress on motors and associated equipment, enhancing longevity and reducing wear.

• Built‑in protection features — including over‑current, over‑voltage, over‑temperature, phase‑loss, and short‑circuit safeguards — for safe, reliable, and uninterrupted operation.

• Compact, space‑saving design ideal for installation in control panels, electrical enclosures, or machine cabinets with limited space.

• Energy‑efficient performance that helps lower power consumption and shorten return-on-investment cycles in continuous or frequently used systems.

Specifications:

• Model / Part Number: VFD004CB21A‑20

• Series: DELTA C200 Series Economy Vector Control Drive

• Input Voltage: Typically three‑phase AC — refer to DELTA’s datasheet for exact regional voltage rating

• Output: Variable-frequency AC output suitable for adjustable motor speed and torque control

• Control Method: Vector control for precise, stable motor operation even under varying load or process demands

• Protection Mechanisms: Over‑current, over‑voltage, over‑temperature, phase‑loss, short‑circuit (as per DELTA standard)

• Mounting: Suitable for installation in control cabinets, electrical enclosures, or machine control panels

• Cooling & Thermal Management: Integrated cooling provision to support continuous operation under industrial conditions

The DELTA VFD004CB21A‑20 Economy Vector Control Drive (C200 Series) offers a reliable, efficient, and cost‑effective solution for variable‑speed motor control in industrial and light‑duty automation systems. For sourcing, technical support, or system integration assistance, get in touch with Ram Automations at info@ramautomations.com.

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.