WEG CFW110070T4OYZ - INVERTER NACFW110070T4OYZ
WEG

CFW110070T4OYZ

UPC: 7909018049137

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Overview

The WEG NACFW110070T4OYZ variable frequency drive (VFD) is a cutting-edge industrial inverter designed to deliver precise speed and torque control for three-phase AC induction motors. Engineered by WEG, a global leader in electric motor and drive technology, this inverter is part of the CFW1100 series, renowned for its reliability, advanced features, and compliance with international standards. Whether you're optimizing energy consumption in pumps, enhancing process control in conveyors, or improving efficiency in HVAC systems, the NACFW110070T4OYZ provides the flexibility and performance required for modern industrial automation. This VFD excels in applications where adjustable speed control is critical, including pumps, fans, blowers, compressors, conveyors, agitators, mixers, and extruders. By varying the frequency and voltage supplied to the motor, the NACFW110070T4OYZ ensures that motor performance aligns perfectly with application demands, reducing energy consumption by up to 50% in variable torque applications. This not only lowers operational costs but also extends equipment lifespan through soft starts and controlled acceleration, minimizing mechanical stress and wear. Key features of the WEG NACFW110070T4OYZ include a plug-and-play philosophy for quick and easy installation, a built-in USB port for SUPERDRIVE programming and firmware updates, and a human-machine interface (HMI) with a backlit graphic display and soft-keys for intuitive operation. The inverter also incorporates DC link inductors for compliance with IEC61000-3-12 harmonic standards, eliminating the need for external line reactance. Intelligent thermal management ensures full protection of IGBTs, while conformal coated circuit boards enhance durability in harsh industrial environments. Additional standout features include a memory card for soft-PLC functionality via IEC61131-3 programming, guided start-up for simplified initial programming, and a real-time clock with time-stamped fault logging for enhanced diagnostics. The TRACE/SCOPE function assists with system diagnostics, while the inverter supports both Normal Duty and Heavy Duty ratings to adapt to a wide range of load conditions. Safety features such as motor overload protection (compliant with IEC 60947-4-2 and UL 508C) and optional safety stop (EN 954-1/category III) ensure reliable and secure operation. WEG’s reputation for innovation and quality makes the NACFW110070T4OYZ a trusted choice for industrial professionals seeking high-performance motor control solutions. With state-of-the-art technology capable of controlling motors up to 1000HP, this inverter is ideal for industries such as manufacturing, water treatment, HVAC, and material handling. Its compatibility with WEG’s SUPERDRIVE G2 software and extensive range of optional accessories, including DB resistors and reactors, further enhances its versatility and ease of integration into existing systems. For engineers and system integrators, the NACFW110070T4OYZ offers a robust, future-proof solution that balances performance, efficiency, and reliability. Whether you’re retrofitting an existing system or designing a new installation, this VFD provides the precision, protection, and energy savings needed to meet the demands of modern industrial automation.
  • Precise speed and torque control for three-phase AC induction motors
  • Energy savings up to 50% in variable torque applications
  • Plug-and-play installation with USB and HMI for easy setup
  • Built-in memory card for soft-PLC functionality (IEC61131-3)
  • Compliance with IEC61000-3-12 harmonics and motor overload protection
  • Intelligent thermal management and conformal coated circuit boards
  • TRACE/SCOPE diagnostics and real-time fault logging
  • Supports Normal Duty and Heavy Duty ratings for versatile load handling
  • Compatible with SUPERDRIVE G2 software and WEG accessories
  • Ideal for pumps, fans, conveyors, compressors, and HVAC systems

Specifications

Series
CFW1100
Package Weight (Imperial)
109.692 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.