440F-ECNNU01830 Allen Bradley

Description

Product Name:  440F-ECNNU01830  Allen Bradley Central control module

Product details:

Allen-Bradley PowerFlex VFDs are a comprehensive portfolio of AC drives designed to provide motor speed control, energy efficiency, and high performance across a wide range of industrial applications. The drives are categorized based on their complexity and power requirements, from compact micro drives for standalone machines to high-power, modular drives for large process systems.

Key Series Examples:

• Compact/Micro Drives (e.g., PowerFlex 520-Series: 523, 525): Small-footprint drives ideal for general-purpose applications. They often feature a modular design for easy setup and maintenance.
• Architecture-Class Drives (e.g., PowerFlex 750-Series: 753, 755): High-performance drives for complex, demanding applications. They offer advanced control options, I/O flexibility, and integrated safety functions.
• Specialty/High Power Drives (e.g., PowerFlex 7000, Armor PowerFlex): Include medium-voltage drives, drives with integrated safety monitoring (Safe Speed/Safe Direction), and drives in hardened enclosures for harsh environments.

2. Product Parameters (Product Specifications)

General parameters vary significantly by model (e.g., PowerFlex 525 vs. 755), but common ranges and features include:

3. Product Advantages (Product Advantages)

• Seamless Integration: Excellent integration with Allen-Bradley/Rockwell Automation Logix controllers (CompactLogix, ControlLogix) via embedded EtherNet/IP, simplifying configuration and programming.
• Energy Efficiency: VFDs match motor speed to process requirements, leading to significant energy savings, especially in variable-torque applications like pumps and fans.
• Precise Control: Provide precise speed and torque control, improving process quality and throughput. Features like FORCE Technology offer superior low-speed/zero-speed performance.
• Integrated Safety: Options for integrated Safe Torque Off (STO) and other safety functions (SIL 3 / PLe ratings) reduce the need for external safety contactors, simplifying wiring and reducing costs.
• Ease of Use & Maintenance: Features like modular control/power sections, MainsFree programming (via USB without main power), and user-friendly keypads/displays speed up installation and maintenance.
• Reduced Wear and Tear: Soft starting and stopping protects mechanical equipment (gearboxes, belts) from electrical and mechanical stress, extending machine lifespan.

4. Important Considerations (Important Considerations)

• Model Selection: The correct PowerFlex series (e.g., 523, 525, 755) must be chosen based on application complexity, power rating, required control features (e.g., vector control), and safety needs.
• Network Compatibility: While EtherNet/IP is standard on many models, ensure the drive’s communication options match the existing plant network architecture.
• Environment: Select the appropriate IP rating (enclosure) for the installation environment (e.g., IP20 for a clean control panel, NEMA Type 4X for a washdown area).
• Safety Requirements: If functional safety is required, confirm the drive model and its safety module meet the necessary safety integrity level (e.g., SIL 3 or PLe).
• Harmonic Mitigation: For large installations or sensitive power grids, consider drives with built-in or optional harmonic filters (e.g., PowerFlex 755T) to maintain power quality.

5. Product Applications (Product Applications)

Allen-Bradley PowerFlex VFDs are used across virtually all industries that employ AC motors:

• Pumps and Fans: HVAC systems, chilled water pumps, cooling towers, ventilation, and boiler feed pumps (primary area for energy savings).
• Conveyors and Material Handling: Controlling speed and accelerating/decelerating conveyors, sorting systems, and packaging machinery.
• Mixers and Agitators: Controlling mixing speed for consistent product quality in food, chemical, and pharmaceutical processing.
• Machine Tools: Controlling spindle speed and positioning for cutting, drilling, and grinding applications.
• Extruders and Winders: Providing precise tension and speed control in plastic, paper, and textile industries.
• Cranes and Hoists: Offering high torque at low speeds and regenerative braking for lifting applications (often using high-performance 755 drives).

Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!

We have the same series of models in stock.  If you don’t find the model you need, please contact us and we will provide you with an official quotation！

Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service

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