WEG Strategic Partner Distributor
WEG CFW900E0172T4NB20Y2B - DRIVE CFW900E0172T4NB20Y2B WEG specifications: Power supply 380 up to 480 V; Input phases Three-phase; Configuration Basic; Rated current (HD) 146; RFI filter With filter (C3 category); Enclosure IP20; Dynamic braking Not; Safety Stop Functional safety

WEG CFW900E0172T4NB20Y2B DRIVE CFW900E0172T4NB20Y2B WEG specifications: Power supply 380 up to 480 V; Input…

UPC: 7909712341407

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The WEG CFW900E0172T4NB20Y2B is a high-performance Variable Frequency Drive (VFD) engineered for precise motor control in demanding industrial applications. As part of WEG's robust CFW900 series, this drive offers advanced functionality and reliability, ensuring optimal performance for three-phase AC induction motors. Its core capability lies in its ability to precisely adjust motor speed and torque by dynamically varying the frequency and voltage supplied to the motor. This granular control allows for significant energy savings, particularly in variable torque applications like pumps, fans, and HVAC systems, where energy consumption can be reduced by up to 50% compared to fixed-speed operation. The CFW900E0172T4NB20Y2B is designed to enhance process optimization and extend equipment lifespan. Features such as soft-start and controlled acceleration profiles minimize mechanical stress on motors and connected machinery, reducing wear and tear and preventing costly downtime. Comprehensive motor protection features are integrated to safeguard against overloads, overvoltage, undervoltage, and other electrical anomalies, ensuring operational continuity and safety. Connectivity and expandability are key strengths of the CFW900 series. The drive features multiple connectors, including XC1 for digital/analog I/O and RS-485 communication, XC2 for safety modules (STO, SS1-t), XC4A/XC4B for dual-port Ethernet communication, and XC6 for HMI connection. An XC3 connector supports microSD cards for parameter copying and SoftPLC program storage, enhancing flexibility and ease of maintenance. The 'Backplane CFW900-4SLOTS' provides modularity, allowing for the addition of various accessories to tailor the drive's capabilities to specific application needs. The inclusion of a CR2032 battery for the real-time clock ensures accurate timekeeping for logging and operational analysis. WEG is a globally recognized leader in motor and drive technology, renowned for its commitment to quality, innovation, and energy efficiency. The CFW900 series embodies this commitment, providing industrial users with a reliable and powerful solution for their motor control challenges. Whether you are looking to improve energy efficiency, enhance process control, or increase the lifespan of your equipment, the WEG CFW900E0172T4NB20Y2B is a superior choice for a wide range of industrial sectors, including manufacturing, water treatment, material handling, and building automation.
  • Precise speed and torque control for three-phase AC induction motors
  • Significant energy savings up to 50% in variable torque applications
  • Extended equipment life through soft starts and controlled acceleration
  • Comprehensive motor protection features for operational reliability
  • Modular design with multiple communication and expansion options (Ethernet, RS-485, microSD)

Specifications

Color
Blue
Configuration
Basic
Connection Type
Screw Terminal / RS-485 / Ethernet / microSD
Current Rating
20 A
Dynamic braking
Not
Enclosure
IP20
Frequency
50/60 Hz
Input phases
Three-phase
Material
Poly
Mounting Type
Modular (Backplane CFW900-4SLOTS)
Power supply
380 up to 480 V
Rated current (HD)
146
RFI filter
With filter (C3 category)
Safety Stop
Functional safety
Series
CFW900
Series
CFW900E
Package Weight (Imperial)
206.8 LB
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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.
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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.