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Delta VFD4A8ME21ANNAA
by Delta Electronics
Read verified buyer reviews ↓OverviewUnlock superior control and efficiency in your manufacturing processes with the Delta VFD4A8ME21ANNAA AC Motor Drive. Specifically engineered for smaller to mid-sized motors, this powerful yet compact unit delivers exceptional speed and torque management, guaranteeing peak performance across a diverse range of machinery. Boasting a robust 0.75 kW power rating and a versatile 230V AC input, the VFD4A8ME21ANNAA is the perfect choice for automation systems demanding dependability, energy conservation, and efficient spatial integration. As a key component of Delta's renowned ME series, this AC motor drive incorporates advanced technology for steady and consistent operation, even within rigorous industrial environments. Its intelligent design prioritizes both operational excellence and longevity, making it a cost-effective choice for modernizing or upgrading your existing equipment.Key Features Optimized Power Delivery: Provides a rated output of 0.75 kW, ideal for diverse industrial motor control requirements. Adaptable Input Voltage: Operates effectively with a 230V AC input, ensuring compatibility with standard industrial power grids. Advanced Control Capabilities: Delivers accurate speed and torque regulation for improved operational precision and process optimization. Space-Saving Design: Features a compact form factor for panel mounting, perfectly suited for installations with limited cabinet space. Integrated Motor Safeguards: Equipped with built-in functions to protect motors against common electrical faults and overloads, prolonging equipment life. Durable Industrial Construction: Built for continuous, extended operation in demanding industrial settings, ensuring maximum uptime. Technical Specifications Delta Part Number: VFD4A8ME21ANNAA Device Type: AC motor drive / frequency inverter Nominal Power: 0.75 kW Input Voltage Range: 200–240V AC Output Frequency Range: 0.1 to 400 Hz Control Methods: V/f control and vector control for comprehensive motor management. Overload Capacity: 150% for 60 seconds, offering excellent surge protection. Protection Features: Extensive protection against overcurrent, overvoltage, undervoltage, and thermal issues. Mounting Style: Panel mount for secure and organized installation. Cooling Mechanism: Forced air cooling to maintain optimal operating temperatures. Operating Temperature Range: –10 °C to +50 °C, ensuring dependable performance across varied industrial temperatures. ApplicationsThe flexibility and robust performance of the Delta VFD4A8ME21ANNAA make it an essential element across various industrial applications: Conveyor Systems: Delivers smooth and precise speed control for material handling, minimizing wear and tear and boosting throughput. Pumps and Fans: Optimizes energy usage and enhances control for various pumping and ventilation systems. Packaging Equipment: Ensures precise and repeatable movements, critical for efficient and high-quality packaging operations. Industrial Automation Gear: A fundamental building block for a wide array of automated processes, offering reliability and adaptability. General-Purpose Motor Control: Suitable for any application demanding efficient and accurate speed and torque regulation for AC motors. Why Choose This Model?The Delta VFD4A8ME21ANNAA stands out as an excellent choice for your motor control needs due to several compelling advantages: Trusted Delta Reliability: Benefit from Delta’s extensive expertise in industrial automation, receiving a high-quality product from the acclaimed ME series platform. Optimized for Restricted Spaces: Its compact size is specifically engineered for straightforward integration into control panels, maximizing your valuable cabinet space. Outstanding Performance & Efficiency: Experience consistent, stable performance paired with energy-efficient operation, leading to reduced operational expenses and a smaller environmental footprint. Engineered for Lasting Durability: Constructed with industrial-grade components and advanced protective features, this drive is designed for sustained reliability in demanding environments. Order NowUpgrade your industrial automation systems with the Delta VFD4A8ME21ANNAA AC Motor Drive. Contact us today to place your order or request a quote!FAQWhat is the power rating of the Delta VFD4A8ME21ANNAA?The Delta VFD4A8ME21ANNAA has a rated power output of 0.75 kW, making it suitable for small to medium industrial motors.What are the input voltage requirements for this AC motor drive?This drive operates efficiently with an input voltage of 230V AC, compatible with common industrial power supplies.Can this drive be used in applications requiring precise speed control?Yes, the VFD4A8ME21ANNAA offers superior control capabilities for precise speed and torque management, ideal for applications like conveyor systems and packaging machinery.Does the VFD4A8ME21ANNAA have built-in motor protection?Absolutely, it includes integrated functions to safeguard your motors against common electrical faults, overloads, and thermal issues, extending equipment lifespan.Is the Delta VFD4A8ME21ANNAA suitable for installations with limited space?Yes, its compact, panel-mount design is specifically engineered for space-constrained installations, optimizing cabinet usage.
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Delta VFD4A8ME21ANNAA
Overview
This is a genuine Delta Electronics component from the VFD Drives family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Delta Electronics catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Delta Electronics automation ecosystem
- Engineered to integrate inside VFD Drives installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Delta Electronics equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Delta Electronics catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Delta Electronics platform with documented conversion notes for the VFD Drives family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Delta Part Number: VFD4A8ME21ANNAA
- Device Type: AC motor drive / frequency inverter
- Nominal Power: 0.75 kW
- Input Voltage Range: 200–240V AC
- Output Frequency Range: 0.1 to 400 Hz
- Control Methods: V/f control and vector control for comprehensive motor management.
- Overload Capacity: 150% for 60 seconds, offering excellent surge protection.
- Protection Features: Extensive protection against overcurrent, overvoltage, undervoltage, and thermal issues.
- Mounting Style: Panel mount for secure and organized installation.
- Cooling Mechanism: Forced air cooling to maintain optimal operating temperatures.
- Operating Temperature Range: –10 °C to +50 °C, ensuring dependable performance across varied industrial temperatures.
Applications
The flexibility and robust performance of the Delta VFD4A8ME21ANNAA make it an essential element across various industrial applications:
- Conveyor Systems: Delivers smooth and precise speed control for material handling, minimizing wear and tear and boosting throughput.
- Pumps and Fans: Optimizes energy usage and enhances control for various pumping and ventilation systems.
- Packaging Equipment: Ensures precise and repeatable movements, critical for efficient and high-quality packaging operations.
- Industrial Automation Gear: A fundamental building block for a wide array of automated processes, offering reliability and adaptability.
- General-Purpose Motor Control: Suitable for any application demanding efficient and accurate speed and torque regulation for AC motors.
Why Choose the VFD4A8ME21ANNAA?
The Delta VFD4A8ME21ANNAA stands out as an excellent choice for your motor control needs due to several compelling advantages:
- Trusted Delta Reliability: Benefit from Delta’s extensive expertise in industrial automation, receiving a high-quality product from the acclaimed ME series platform.
- Optimized for Restricted Spaces: Its compact size is specifically engineered for straightforward integration into control panels, maximizing your valuable cabinet space.
- Outstanding Performance & Efficiency: Experience consistent, stable performance paired with energy-efficient operation, leading to reduced operational expenses and a smaller environmental footprint.
- Engineered for Lasting Durability: Constructed with industrial-grade components and advanced protective features, this drive is designed for sustained reliability in demanding environments.
Availability & Shipping
- ▸In stock: VFD4A8ME21ANNAA ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every VFD4A8ME21ANNAA ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Delta Electronics
Machine down? We ship parts the same day.
New, surplus, and refurbished Delta Electronics inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.