WEG CFW110005T4O55DSZ - INVERTER NACFW110005T4O55DSZ WEG specifications: Power supply 380-480 V; Input phases Three-phase; Configuration With options; Rated current (ND) 5 A; Rated current (HD) 5 A; RFI filter Without filter; Enclosure IP55; Dynamic braking Standard with braking; Safety Stop No; Electronic supply Internal
WEG

CFW110005T4O55DSZ

Alternate Item Number: 13957529

UPC: 7909323227640

Contact for Pricing

Overview

The WEG CFW110005T4O55DSZ Variable Frequency Drive (VFD) is a high-performance industrial inverter designed to deliver precise speed and torque control for three-phase AC induction motors up to 1000HP. Engineered by WEG, a global leader in motor and drive technology, this inverter combines state-of-the-art control algorithms with robust hardware to optimize industrial automation processes across a wide range of applications. Whether you're managing pumps, fans, conveyors, or HVAC systems, the CFW110005T4O55DSZ provides unparalleled flexibility, energy efficiency, and reliability. This WEG inverter leverages advanced variable frequency drive technology to match motor performance exactly to application requirements, reducing energy consumption by up to 50% in variable torque applications. Its intelligent thermal management system ensures full protection of IGBTs while monitoring heatsink and internal air temperature, extending equipment life through soft starts and controlled acceleration. The CFW110005T4O55DSZ is built with conformal coated circuit boards for enhanced durability in harsh industrial environments, and features a 50°C ambient operating rating to maintain performance in demanding conditions. Key features include a plug-and-play philosophy for quick installation, a backlit graphic HMI with soft-keys for intuitive operation, and built-in USB connectivity for SUPERDRIVE programming and firmware updates. The integrated memory card enables soft-PLC functionality via IEC61131-3 programming, eliminating the need for external PLCs in many applications. With automatic control of the heatsink fan, real-time clock fault logging, and TRACE/SCOPE diagnostic tools, this inverter simplifies setup, maintenance, and troubleshooting. Designed for Normal Duty and Heavy Duty ratings, the CFW110005T4O55DSZ adapts optimally to diverse load conditions while providing comprehensive motor protection compliant with IEC 60947-4-2 and UL 508C standards. Its DC link inductors ensure compliance with IEC61000-3-12 harmonic requirements without external line reactance, reducing installation complexity and cost. The guided start-up feature further accelerates commissioning, while the SuperDrive G2 compatibility ensures seamless integration with existing WEG automation ecosystems. Ideal for industries such as water treatment, mining, manufacturing, HVAC, and material handling, the WEG CFW110005T4O55DSZ delivers measurable benefits: reduced energy costs, extended equipment lifespan, and enhanced process control. Trusted by engineers worldwide for its reliability and performance, WEG’s CFW series represents the gold standard in industrial motor control. For applications demanding precision, efficiency, and durability, the CFW110005T4O55DSZ is the intelligent choice for modern industrial automation.
  • Precise speed and torque control for three-phase AC induction motors up to 1000HP
  • Energy savings up to 50% in variable torque applications
  • Plug-and-play installation with USB connectivity for programming and updates
  • Built-in soft-PLC functionality via IEC61131-3 programming (memory card included)
  • Comprehensive motor protection compliant with IEC 60947-4-2 and UL 508C

Specifications

Configuration
With options
Dynamic braking
Standard with braking
Electronic supply
Internal
Enclosure
IP55
Input phases
Three-phase
Power supply
380-480 V
Rated current (HD)
5 A
Rated current (ND)
5 A
RFI filter
Without filter
Safety Stop
No
Package Weight (Imperial)
15.228 LB
600V Class Iron Core Reactor, Core and Coil, 11 Amps, 2.57 Inductance, 60 Hz

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600V Class Iron Core Reactor, Core and Coil, 11 Amps, 2.57 Inductance, 60 Hz
Double plastic fiber optic, Qty 1, 5 meters long

61059113

Double plastic fiber optic, Qty 1, 5 meters long
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.
KDR, 208V, 19A, 5HP

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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.