WEG CFW500B04P3T5DB66DS - DRIVE CFW500B04P3T5DB66DS
WEG

CFW500B04P3T5DB66DS

UPC: 7909522364382

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Overview

The WEG CFW500B04P3T5DB66DS is a Variable Frequency Drive (VFD) from WEG's CFW500 series, engineered for 380-480V three-phase AC induction motors. This unit integrates a dynamic brake resistor (DB66) and a disconnect switch (DS) for streamlined installation and enhanced operational safety. The NEMA 4X/IP66-rated enclosure ensures protection against dust, water ingress, and corrosion, making it ideal for harsh industrial environments such as food processing, chemical plants, and outdoor installations. With precise motor control and energy-efficient variable torque operation, the CFW500B04P3T5DB66DS delivers reliable performance in demanding applications. Manufactured in Brazil by WEG, a global leader in electric motors and drives, this VFD supports seamless integration into existing systems while optimizing energy consumption and reducing maintenance costs. Key features include built-in dynamic braking, a disconnect switch for simplified maintenance, and compliance with international protection standards.
  • 380-480V AC input voltage for three-phase induction motors
  • NEMA 4X/IP66 enclosure for dust, water, and corrosion resistance
  • Integrated dynamic brake resistor (DB66) for controlled deceleration
  • Built-in disconnect switch (DS) for simplified installation and safety
  • Variable torque control for energy-efficient motor operation

Specifications

Color
Blue
Connection Type
Screw Terminal
Frequency
50/60 Hz
IP Rating
IP66
Material
Poly
Nema Rating
NEMA 4X
Poles
3P+G
Poles
3P
Series
CFW500
Voltage Rating
380-480 VAC
Package Weight (Imperial)
9.9 LB
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The FENA 21 DualPort module supports Three protocols Modbus-TCP, EtherNet/IP, and the PROFInet IO RT network. The Modbus-TCP protocol is simply the Modbus protocol used on top of Ethernet-TCP/IP. Modbus-TCP is an open Industrial Ethernet network which has been specified by the Modbus-IDA User Organization. EtherNet/IP is based on the Common Industrial Protocol (CIP), which is also the framework for both the ControlNet and DeviceNet network protocols. PROFInet IO RT is an open network based on the PI Organization standard.

FENA-21

The FENA 21 DualPort module supports Three protocols Modbus-TCP, EtherNet/IP, and the PROFInet IO RT network. The Modbus-TCP protocol is simply the Modbus protocol used on top of Ethernet-TCP/IP. Modbus-TCP is an open Industrial Ethernet network which has been specified by the Modbus-IDA User Organization. EtherNet/IP is based on the Common Industrial Protocol (CIP), which is also the framework for both the ControlNet and DeviceNet network protocols. PROFInet IO RT is an open network based on the PI Organization standard.
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Frequently Asked Questions

What voltage range does this VFD support?

The CFW500B04P3T5DB66DS operates on a 380-480V AC input voltage range for three-phase induction motors.

What is the IP rating of this VFD?

The VFD has an IP66 rating, providing protection against dust and high-pressure water jets.

Does this VFD include a dynamic brake resistor?

Yes, the CFW500B04P3T5DB66DS features an integrated dynamic brake resistor (DB66) for controlled deceleration.

Is a disconnect switch included?

Yes, the unit includes a built-in disconnect switch (DS) for simplified installation and enhanced safety.

Where is this VFD manufactured?

The CFW500B04P3T5DB66DS is manufactured in Brazil by WEG.

What type of motor control does this VFD provide?

The VFD offers variable torque control for energy-efficient operation in induction motors.

What environments is this VFD suitable for?

The NEMA 4X/IP66 enclosure makes it suitable for harsh industrial environments, including outdoor and corrosive settings.

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.