WEG CFDB5-150-1865 - BRAKING RESISTOR CFDB5-150-1865
WEG

CFDB5-150-1865

Alternate Item Number: 14403508

UPC: 7909492461975

Contact for Pricing

Overview

The WEG CFDB5-150-1865 braking resistor is a premium OEM-grade component engineered for dynamic braking applications in industrial drive systems. Designed as a genuine replacement part, this resistor delivers consistent energy dissipation to protect variable frequency drives (VFDs), servo systems, and other high-power equipment from overvoltage conditions during deceleration or regenerative braking. Manufactured by WEG, a global leader in industrial electric motors and automation solutions, the CFDB5-150-1865 ensures seamless integration with WEG drives and compatible systems, maintaining optimal performance and extending equipment lifespan. Braking resistors like the CFDB5-150-1865 are critical in applications where rapid motor deceleration is required, such as in material handling, conveyor systems, cranes, and CNC machinery. During braking, kinetic energy is converted into electrical energy, which must be safely dissipated to prevent damage to the drive and connected components. The CFDB5-150-1865 is engineered with high-temperature resistance and robust construction to handle continuous or intermittent braking cycles without degradation. Key features of the WEG CFDB5-150-1865 include: - **OEM Compatibility**: Designed as a direct replacement for WEG drive systems, ensuring plug-and-play functionality and full warranty preservation. - **High Energy Dissipation**: Efficiently converts excess electrical energy into heat, protecting drives from overvoltage faults. - **Durable Construction**: Built with corrosion-resistant materials and reinforced terminals for long-term reliability in harsh industrial environments. - **Compact Design**: Space-efficient form factor allows for easy installation in control panels or machinery enclosures. - **Thermal Protection**: Integrated heat dissipation pathways prevent overheating, even under sustained braking loads. Industries that rely on the WEG CFDB5-150-1865 braking resistor include manufacturing, mining, marine, and renewable energy sectors, where precise motor control and system safety are paramount. Professionals select braking resistors based on power rating, duty cycle, and environmental conditions. The CFDB5-150-1865 is optimized for medium-duty applications, offering a balance of performance and cost-effectiveness. Installation typically involves mounting the resistor in a well-ventilated area, connecting it to the drive’s braking terminals, and ensuring proper grounding for safety. WEG’s reputation for engineering excellence extends to its braking resistor line, where decades of experience in motor control and power electronics ensure reliability and precision. By choosing the CFDB5-150-1865, engineers and maintenance teams gain a trusted solution that reduces downtime, enhances system safety, and supports sustainable energy management in industrial operations. For applications requiring custom solutions, WEG offers engineering support to tailor braking resistor configurations to specific system requirements.
  • Genuine OEM replacement part for WEG drive systems
  • Efficient energy dissipation for dynamic braking applications
  • High-temperature and corrosion-resistant construction
  • Compact design for easy installation in control panels
  • Preserves warranty coverage and system performance

Specifications

Package Weight (Imperial)
1 LB
VH System Support Complete - Fits to Conduit Size NW/Metric 29/32, Color Black

BVH-29-000

VH System Support Complete - Fits to Conduit Size NW/Metric 29/32, Color Black
RESOLVER BOARD EXP-RES-I1R1-F-ADV

EXP-RES-I1R1-F-ADV

RESOLVER BOARD EXP-RES-I1R1-F-ADV
Cable Support for wood or metal studs (CJ6 Caddy) USA Made

CSS

Cable Support for wood or metal studs (CJ6 Caddy) USA Made
Standard Box Track System, End Stop

5200ES

Standard Box Track System, End Stop
10 gauge side mount V-hooks for fluorescent lighting fixtures. They are made of steel with a zinc plated finish and are wire formed. The hooks are intended for use with fluorescent lighting fixtures holding 2, 3, or 4 bulbs.

70000

10 gauge side mount V-hooks for fluorescent lighting fixtures. They are made of steel with a zinc plated finish and are wire formed. The hooks are intended for use with fluorescent lighting fixtures holding 2, 3, or 4 bulbs.

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.