WEG CFDB100-224 - BRAKING RESISTOR CFDB100-224
WEG

CFDB100-224

Alternate Item Number: 14402923

UPC: 7909492461487

Contact for Pricing

Overview

The **WEG CFDB100-224 Braking Resistor** is a high-performance, OEM-grade dynamic braking resistor engineered for industrial motor control systems. Designed as a genuine replacement part for WEG drives, this resistor ensures optimal energy dissipation during deceleration, protecting your motor and drive from overvoltage conditions while maintaining system stability. Built to deliver **100% braking torque at a 50% duty cycle (30 seconds max braking time)**, the CFDB100-224 is ideal for applications requiring rapid motor stopping, load holding, or regenerative energy management in demanding industrial environments. **Key Features & Benefits:** - **OEM Compatibility & Warranty Preservation**: As a genuine WEG part, the CFDB100-224 guarantees seamless integration with WEG drives (e.g., CFW900, CFW500-G2), eliminating compatibility risks and preserving warranty coverage. Using non-genuine components can void warranties and compromise system performance. - **High-Efficiency Energy Dissipation**: Engineered to handle high braking power, this resistor efficiently converts excess kinetic energy into heat, preventing regenerative feedback that could damage sensitive electronics. Its **NEMA 1 enclosure** ensures robust protection against dust, debris, and environmental contaminants. - **Durable Construction for Industrial Demands**: Constructed with premium materials, the CFDB100-224 is built to withstand harsh operating conditions, including extreme temperatures, vibrations, and electrical stress. The resistor’s **compact dimensions** (varies by model) allow for flexible installation in control panels or motor control centers. - **Optimized for Dynamic Braking Applications**: Whether used in **conveyor systems, cranes, pumps, or HVAC applications**, this resistor delivers reliable braking performance. It is particularly suited for applications where frequent starts/stops or rapid deceleration is required, such as in material handling, mining, or manufacturing processes. - **Easy Integration & Maintenance**: The CFDB100-224 is designed for plug-and-play compatibility with WEG drives, reducing downtime during installation or replacement. Its modular design simplifies maintenance, and WEG’s global support network ensures quick access to replacement parts and technical assistance. **Industry Applications & Use Cases:** Dynamic braking resistors like the CFDB100-224 are critical components in **variable frequency drive (VFD) systems**, where precise motor control is essential. Common applications include: - **Material Handling**: Conveyor belts, elevators, and automated sorting systems rely on dynamic braking to stop loads safely and efficiently. - **Pump & Fan Systems**: In HVAC, water treatment, or industrial ventilation, these resistors help manage energy during rapid motor deceleration, preventing water hammer or mechanical stress. - **Cranes & Hoists**: Heavy lifting equipment uses dynamic braking to control descent speeds and ensure operator safety. - **Mining & Quarrying**: Crushers, mills, and drilling rigs require robust braking solutions to handle high inertial loads and frequent cycling. - **Renewable Energy**: Wind turbine pitch control systems and solar tracking mechanisms use dynamic braking to manage energy fluctuations. **Why Choose WEG for Braking Resistors?** WEG is a globally recognized leader in industrial motor and drive solutions, with decades of expertise in designing components that enhance system reliability and efficiency. The CFDB100-224 is part of WEG’s **comprehensive braking resistor portfolio**, which includes models tailored for different drive series (e.g., CFW900, CFW500-G2) and power ratings. By selecting a WEG braking resistor, you benefit from: - **Proven Performance**: WEG’s resistors are tested to meet stringent industry standards, ensuring consistent braking torque and thermal stability. - **Global Availability**: With a vast distribution network, WEG ensures quick delivery of replacement parts, minimizing downtime. - **Technical Support**: WEG’s engineering teams provide application-specific guidance, from sizing resistors to troubleshooting braking issues. **Installation & Safety Considerations:** Proper sizing and installation are critical to maximizing the lifespan and performance of the CFDB100-224. Engineers should: - **Match the resistor’s ohmic value and wattage** to the drive’s braking requirements (e.g., 38Ω/1865W for CFW900A06P0B2DB20Y2BCFDB5-38-1865). - **Ensure adequate ventilation** to dissipate heat generated during braking cycles. - **Follow WEG’s wiring guidelines** to prevent short circuits or electrical hazards. - **Inspect regularly** for signs of overheating, corrosion, or physical damage. For industrial operators seeking a **reliable, high-performance braking resistor**, the WEG CFDB100-224 delivers unmatched compatibility, durability, and efficiency. Trust WEG’s legacy of innovation to keep your drive systems running smoothly, safely, and at peak performance.
  • Genuine OEM replacement for WEG drives (CFW900, CFW500-G2, etc.)
  • 100% braking torque at 50% duty cycle (30s max braking time)
  • NEMA 1 enclosure for dust and debris protection
  • High-efficiency energy dissipation to prevent regenerative feedback
  • Compact, durable design for industrial environments

Specifications

Connection Type
Screw Terminal
Ip Rating
IP10 (NEMA 1)
Material
Metal
Mounting Type
Panel Mount
NEMA Rating
Type 1
Series
CFDB
Size
Compact
Package Weight (Imperial)
1 LB
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ZCC1/23/4F1/4-3

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Frequently Asked Questions about WEG

What certifications and standards do WEG products comply with?

WEG products meet extensive international standards across multiple critical categories, including safety, electromagnetic compatibility (EMC), functional safety, and regulatory compliance. Key certifications include UL, cUL, CE, TÜV Rheinland, and compliance with international standards such as EN 61800 series, IEC 61508, ISO 13849-1, and directives like Low Voltage (2014/35/EU), EMC (2014/30/EU), and RoHS. Their products are certified for safe operation in various industrial environments, with specific standards covering electrical safety, thermal performance, electromagnetic immunity, and environmental protection.

What is WEG's warranty policy?

WEG offers an 18-month standard warranty for automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Repairs must be performed by authorized WEG service, and the warranty is limited to the replacement or repair of the product itself, excluding consequential damages. Extended warranty options are available, including purchasing additional coverage at 2.5% of the product's selling price per year, up to 4 additional years.

What industries and applications are WEG products used for?

WEG products are extensively used across multiple industrial sectors, including packaging equipment, material handling, food processing, pumps, medical/lab equipment, door/gate openers, office machinery, and lawn/garden applications. Their versatile DC motors and variable frequency drives (VFDs) are designed for general industrial use, with solutions ranging from off-the-shelf products to custom OEM designs that meet UL/CSA standards for diverse manufacturing and processing environments.

What technical support does WEG offer?

WEG offers comprehensive technical support through multiple channels, including a dedicated Automation Service Department accessible via toll-free phone (1-877-934-3748) and email ([email protected]). They maintain a global network of accredited service centers worldwide, which customers can locate on their website. Additionally, WEG provides warranty support and technical assistance for their industrial automation products, with pre-approval required for warranty repairs.

What are the key features of WEG products?

WEG products feature advanced industrial automation technologies with key characteristics including high performance, flexibility, and connectivity. Their flagship CFW900 Variable Speed Drive demonstrates core product strengths: intelligent thermal management, built-in safety functions, IoT readiness, advanced energy saving capabilities, and comprehensive communication protocols. WEG drives offer robust performance with features like 150% overload capacity, modern graphic HMI, plug-and-play expansion modules, and compatibility across multiple industrial segments including food and beverage, pulp and paper, and manufacturing.

What communication protocols do WEG products support?

WEG products support multiple industrial communication protocols across their product lines, including EtherNet/IP, Modbus-TCP, Modbus-RTU, CANopen, and optional protocols like Profibus-DP and DeviceNet. Specifically, the PLC500 offers 2x Gigabit Ethernet Ports, 1x CAN Port, and 1x RS485 port, enabling seamless integration with major industrial communication networks.

What environmental ratings do WEG products have?

WEG products feature multiple environmental ratings and protection classes. They offer Protection Class 3C2 as a standard coating and Protection Class 3C3 as an optional extra coating, both compliant with IEC 60721-3-3. Environmental specifications include air relative humidity from 5% to 95% non-condensing, altitude ratings up to 1,000m standard (with current derating above that), and Pollution Degree 2 classification with non-conductive pollution requirements.

What accessories are available for WEG products?

WEG offers a comprehensive range of accessories across multiple product lines. For variable frequency drives like the CFW900, accessories include I/O expansion modules, communication modules, encoder modules, temperature transducer modules, relay output modules, and HMI accessories. These accessories expand communication capabilities, input/output functions, and application flexibility. Most accessories are interchangeable between drive frames and can be installed in backplane slots, with communication network accessories limited to one per variable speed drive.

What are the main product lines offered by WEG?

WEG offers a comprehensive range of industrial automation products, including variable frequency drives (CFW series like CFW100, CFW300, CFW500), soft starters (SSW series including SSW05, SSW07, SSW900), and the innovative Motion Fleet Management (MFM) system for predictive maintenance and asset monitoring. Their product lines are designed to support industrial automation needs across various sectors, providing solutions for motor control, fleet management, and operational efficiency.

How are WEG products typically installed?

WEG products are typically installed with careful attention to mounting specifications, protection ratings, and airflow requirements. For variable speed drives like the CFW900, installation methods include surface mounting, flange mounting, and side-by-side configurations with specific clearance guidelines. Installers must follow precise dimensional requirements for each product frame size, ensuring proper ventilation and electrical connections.