WEG CFW50X-FAN-D3 - FAN CFW50X-FAN-D3
WEG

CFW50X-FAN-D3

UPC: 7909492032731

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Overview

The WEG CFW50X-FAN-D3, part of the robust CFW50X series, is engineered to deliver exceptional performance and energy efficiency for a wide range of HVAC and refrigeration applications. Designed with the same reliability and advanced control technology found in WEG's industrial lines, this variable frequency drive (VFD) brings cutting-edge automation to commercial and institutional facilities. It is ideal for environments such as hospitals, airports, shopping malls, schools, hotels, and residential buildings, where precise climate control and energy management are paramount. The CFW50X-FAN-D3 offers superior control over three-phase AC induction motors, enabling significant energy savings by precisely matching motor speed to system demand. This variable torque control can reduce energy consumption by up to 50% in applications like fans and pumps. Beyond energy savings, the VFD enhances equipment longevity through soft-start capabilities and controlled acceleration, minimizing mechanical stress and wear. Comprehensive motor protection features are integrated to safeguard critical components. Key features of the WEG CFW50X series, including the CFW50X-FAN-D3, are designed for demanding HVAC environments: * **Conformal Coated Circuit Boards:** Provide robust protection against dust, humidity, high temperatures, and chemical exposure, ensuring reliable operation in challenging conditions. * **IP20 Enclosure with NEMA 1 Kits:** Offers a baseline level of protection, with optional NEMA 1 conversion kits available for enhanced environmental sealing and safety compliance. * **Harmonics Compliance:** Meets IEC 61000-3-12 requirements, often eliminating the need for line reactors and offering flexibility in installation without minimum line impedance restrictions. * **Integrated Communications:** Native support for industry-standard protocols like BACnet MS/TP, Metasys N2, and Modbus-RTU facilitates seamless integration into Building Management Systems (BMS). * **Advanced Thermal Management:** Internal temperature monitoring of power modules and IGBTs, coupled with temperature-controlled fan operation, ensures optimal performance and protects critical components. The drive also reduces energy consumption when the motor is not under load. Applications for the CFW50X-FAN-D3 are extensive and include: * Chillers and Compressors * Cooling Towers * Boiler and Chill Water Circulation Pumps * Exhaust Fans * Clean Room Air Handling Units * Tunnel Ventilation Systems By investing in the WEG CFW50X-FAN-D3, facility managers and engineers can achieve optimized system performance, reduced operational costs, and extended equipment lifespan, all while ensuring a comfortable and efficient environment for occupants. WEG's commitment to quality and innovation makes this VFD a trusted choice for modern HVAC solutions.
  • WEG CFW50X-FAN-D3 Variable Frequency Drive for HVAC applications
  • Delivers precise speed and torque control for three-phase AC induction motors
  • Enables significant energy savings (up to 50% in variable torque applications)
  • Features conformal coated circuit boards for protection against environmental factors
  • Supports BACnet MS/TP, Metasys N2, and Modbus-RTU native communications

Specifications

IP Rating
IP20
Material
Poly
Nema Rating
NEMA 1
Series
CFW50X
Package Weight (Imperial)
1.214 LB
FUSE HOLDER CC 1.1/2"X13/32" 2P 0-30A

WPFK2

FUSE HOLDER CC 1.1/2"X13/32" 2P 0-30A
VLT® Control Panel LCP 102

130B1107

VLT® Control Panel LCP 102
Braking Resistor, 22 OHMS, 1904 WATTS, GCE5 Enclosure, 12W x 16D x 5H in, 18 lbs

ABB-44472

Braking Resistor, 22 OHMS, 1904 WATTS, GCE5 Enclosure, 12W x 16D x 5H in, 18 lbs

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.