WEG CFW111141T4OYZ - INVERTER NACFW111141T4OYZ
WEG

CFW111141T4OYZ

Alternate Item Number: 13107735

UPC: 7909265338114

Contact for Pricing

Overview

The WEG CFW111141T4OYZ Inverter represents a pinnacle of motor control technology, engineered to optimize the performance and efficiency of three-phase AC induction motors across a wide spectrum of industrial applications. This advanced Variable Frequency Drive (VFD) leverages state-of-the-art technology to deliver precise speed and torque regulation, enabling substantial energy savings and enhancing process control. By dynamically adjusting the frequency and voltage supplied to the motor, the CFW111141T4OYZ ensures that motor output precisely matches the demands of your application, leading to significant operational improvements. Designed for reliability and ease of use, the CFW11 series embodies a 'plug and play' philosophy, facilitating quick and straightforward installation of accessories and options. Its Human-Machine Interface (HMI) features a backlit graphic display and soft-keys, simplifying programming and operation for technicians. For advanced diagnostics and firmware updates, a USB port allows seamless connection to a microcomputer running WEG's SUPERDRIVE software. The integrated DC link inductors contribute to compliance with harmonic standards (IEC61000-3-12) without the need for external line reactance, streamlining installation and reducing component count. Intelligent thermal management systems are central to the CFW111141T4OYZ's design, providing comprehensive protection for IGBTs by continuously monitoring heatsink and internal air temperatures. Conformal coated circuit boards enhance durability in harsh industrial environments, and the unit is rated for operation in ambient temperatures up to 50°C. The automatic control of the heatsink fan, equipped with a speed sensor for additional protection, ensures optimal cooling and can be easily detached for cleaning and maintenance. The inverter offers both Normal Duty and Heavy Duty ratings, allowing for optimal adaptation to various load types. Comprehensive motor overload protection, compliant with IEC 60947-4-2 and UL 508C, further safeguards your equipment. A standout feature is the built-in memory card, enabling users to create custom functions without an external PLC, effectively acting as a soft-PLC via IEC61131-3 programming software. Guided start-up procedures simplify the initial programming phase, while a real-time clock with time and date-stamped fault logging aids in troubleshooting. The TRACE/SCOPE function is invaluable for start-up and system diagnostics, and the unit is fully compatible with SuperDrive G2 software. Optional features, such as safety stop functionality (EN 954-1/category III) and RFI filters (EN 61800-3), are available for enhanced safety and electromagnetic compatibility, often factory ordered. Key applications for the WEG CFW111141T4OYZ Inverter include: * Pumps * Fans and Blowers * Conveyors * Compressors * Agitators and Mixers * Extruders * Grizzly Feeders By reducing energy consumption by up to 50% in variable torque applications, extending equipment life through soft starts and controlled acceleration, and providing robust motor protection, the WEG CFW111141T4OYZ is an indispensable component for modern industrial automation, driving efficiency and productivity.
  • State-of-the-art technology for precise motor speed and torque control.
  • Plug and play philosophy for easy installation of accessories and options.
  • USB port for microcomputer connection with SUPERDRIVE software.
  • HMI with backlit graphic display and soft-keys for simplified programming.
  • Integrated DC link inductors for harmonic compliance (IEC61000-3-12).

Specifications

Frequency
50/60 Hz
Series
CFW111141T4OYZ
Series
CFW11
Package Weight (Imperial)
618.2 LB
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.
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
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.