WEG CFW110028T2O55DSZ - INVERTER NACFW110028T2O55DSZ
WEG

CFW110028T2O55DSZ

Alternate Item Number: 13537308

UPC: 7909322372778

Contact for Pricing

Overview

The WEG CFW11 Variable Frequency Drive (VFD), SKU CFW110028T2O55DSZ, represents the pinnacle of motor control technology, designed to optimize the performance and efficiency of three-phase AC induction motors up to 1000HP. Engineered by WEG, a globally recognized leader in automation and power solutions, this drive offers advanced features for increased productivity and significant energy savings across a wide range of industrial applications. At its core, the CFW11 drive utilizes state-of-the-art technology to provide precise speed and torque control. This capability is crucial for applications where exact motor performance must be matched to process demands, such as in pumping systems, fan control, conveyor belts, HVAC, and complex machinery. By precisely adjusting the frequency and voltage supplied to the motor, the CFW11 enables users to fine-tune operations, leading to substantial energy reductions, often up to 50% in variable torque applications. This not only lowers operational costs but also contributes to environmental sustainability. The CFW11 series embodies a 'plug and play' philosophy, ensuring quick and straightforward installation of accessories and options. Its Human-Machine Interface (HMI) features a backlit graphic display and soft-keys, simplifying programming and daily operation for technicians and engineers. For enhanced diagnostics and firmware management, the drive includes a USB port for connection to a microcomputer, facilitating the use of WEG's SUPERDRIVE programming and monitoring software. Key innovations within the CFW11 include integrated DC link inductors, which ensure compliance with harmonic standards like IEC61000-3-12 without the need for external line reactance. Intelligent thermal management actively protects the IGBTs by monitoring heatsink and internal air temperatures, ensuring reliable operation even in demanding environments. The drive also boasts conformal coated circuit boards for added durability and is rated for operation in ambient temperatures up to 50°C. An automatically controlled heatsink fan with a speed sensor provides additional protection and is easily detachable for maintenance. WEG's commitment to user-friendliness is evident in features like guided start-up, which simplifies initial programming, and a real-time clock with time and date-stamped fault logging for efficient troubleshooting. The TRACE/SCOPE function further aids in system diagnostics and start-up procedures. Furthermore, the CFW11 includes a memory card slot that allows users to create custom functions without an external PLC, leveraging soft-PLC capabilities via IEC61131-3 programming software. The drive offers both Normal Duty and Heavy Duty ratings, providing optimal adaptability for diverse load requirements, and includes comprehensive motor overload protection compliant with IEC 60947-4-2 and UL 508C. Optional features, such as safety stop functionality, further enhance its versatility and safety profile.
  • High-performance three-phase AC induction motor control up to 1000HP.
  • Precise speed and torque regulation for optimized process performance.
  • Significant energy savings, up to 50% in variable torque applications.
  • Plug-and-play design with user-friendly HMI and USB connectivity.
  • Integrated harmonic mitigation and advanced thermal management for reliability.

Specifications

Package Weight (Imperial)
22.22 LB

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.