WEG CFW110038T4O55DSZ - INVERTER NACFW110038T4O55DSZ
WEG

CFW110038T4O55DSZ

Alternate Item Number: 13957588

UPC: 7909323227411

Contact for Pricing

Overview

The WEG CFW11 Inverter, model NACFW110038T4O55DSZ, represents a pinnacle of motor control technology designed for industrial applications demanding precision, reliability, and significant energy savings. This advanced variable frequency drive (VFD) is engineered to control three-phase AC induction motors with exceptional accuracy, optimizing performance across a wide range of operational needs. By precisely managing motor speed and torque through adjustable frequency and voltage, the CFW11 allows users to perfectly match motor output to application demands, leading to substantial energy consumption reductions, often up to 50% in variable torque applications like pumps and fans. Installation and operation are streamlined thanks to WEG's "plug and play" philosophy, ensuring quick and easy integration of accessories and options. The Human-Machine Interface (HMI) features a backlit graphic display and soft-keys, simplifying programming and daily operation. Connectivity is enhanced with a USB port for direct microcomputer connection, facilitating the use of SUPERDRIVE programming and monitoring software, as well as firmware updates. For enhanced system diagnostics and simplified setup, the CFW11 includes a TRACE / SCOPE function and a guided start-up wizard. A real-time clock with time and date-stamped fault logging provides invaluable historical data for troubleshooting and maintenance. Built with state-of-the-art technology, the CFW11 offers robust protection features. Intelligent thermal management safeguards IGBTs by monitoring heatsink and internal air temperatures. Conformal coated circuit boards ensure durability in harsh environments, and the drive is rated for a 50°C ambient temperature. The heatsink fan features automatic speed control with a speed sensor for added protection and is easily detachable for cleaning. Compliance with IEC 61000-3-12 regarding harmonics is achieved through integrated DC link inductors, often eliminating the need for external line reactance. The drive provides comprehensive motor overload protection in accordance with IEC 60947-4-2 and UL 508C standards. Furthermore, a built-in memory card supports user-created functions without an external PLC, leveraging soft-PLC capabilities via IEC 61131-3 programming software. The CFW11 series is designed for both Normal Duty and Heavy Duty applications, ensuring optimal adaptation to various load types. It delivers protection with failure and alarm warnings, extending equipment life through soft starts and controlled acceleration. This inverter is an ideal solution for applications requiring adjustable speed control, including: * Pumps and fans * Conveyor systems * HVAC systems * Extrusion machinery * Machine tools * Textile machinery * And many more industrial processes WEG's commitment to innovation and quality is evident in the CFW11, providing a reliable and efficient solution for modern industrial automation challenges. Distributed by Gross Automation, this inverter is backed by expert support to ensure seamless integration and optimal performance.
  • Advanced variable frequency drive (VFD) for precise three-phase AC motor control.
  • Optimizes motor speed and torque for significant energy savings (up to 50% in variable torque applications).
  • Features 'plug and play' installation, USB connectivity, and an intuitive HMI with backlit graphic display.
  • Includes intelligent thermal management, conformal coated circuit boards, and robust motor overload protection.
  • Supports soft-PLC functionality and offers TRACE/SCOPE for diagnostics, ideal for pumps, fans, conveyors, and HVAC.

Specifications

Package Weight (Imperial)
101.396 LB
600V Class Iron Core Reactor, Core and Coil, 11 Amps, 2.57 Inductance, 60 Hz

CRX0011AC

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

KDRB22L

KDR, 208V, 19A, 5HP

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.