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WEG CFW500A01P6T4NB20G2 - DRIVE CFW500A01P6T4NB20G2 WEG specifications: Power supply 380-480 V; Input phases Three-phase; Configuration With options; Rated current (HD) 1.6 A; RFI filter Without filter; Enclosure IP20; Dynamic braking Standard without braking; Safety Stop Prepared to install the accessory CFW500-SFY2; Control method - induction motor V/f, VVW, Sensorless, Encoder and VVW PM; Rated efficiency ≥ 97%; Link Inductor No; Conformal Coating 3C2 (IEC 60721-3-3:2002); SoftPLC Yes, incorporated; Temperature -10 °C a 50 °C; USB port Only with plug-in; Memory card Not included in the product; I/O standard 4 x DI; 1 relé NA/NF e 1 transistor x DO; 1 x AI; 1 x AO.; Display Numeric LCD

WEG CFW500A01P6T4NB20G2 DRIVE CFW500A01P6T4NB20G2 WEG specifications: Power supply 380-480 V; Input phases…

UPC: 7909712087596


Documents & Media
Technical DrawingSpecification Sheet

Contact for Pricing

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

Overview

This drive operates within a 380-480 VAC three-phase power supply range and delivers a rated current of 1.6 A, supporting motors up to 1 HP. Designed for efficiency and reliability, the CFW500-G2 series offers multiple control methods including V/f, VVW, sensorless vector, encoder feedback, and VVW PM control, enabling optimized performance across diverse industrial processes. Key features include a standard dynamic braking system without an integrated braking transistor, a numeric LCD display for real-time monitoring, and a USB port (with plug-in) for configuration and diagnostics. The drive includes 4 digital inputs (DI), 1 relay output (NA/NF), 1 transistor output (DO), 1 analog input (AI), and 1 analog output (AO), providing flexible I/O for integration into automation systems. Conformal coating (3C2 per IEC 60721-3-3:2002) enhances environmental resistance, while the IP20 enclosure rating ensures basic protection against solid objects. With dimensions of 7.5 x 3.0 x 5.9 inches (H x W x D) and a weight of approximately 1.8 lbs, the CFW500A01P6T4NB20G2 is ideal for space-constrained installations. It supports soft-start capabilities and controlled acceleration to minimize mechanical stress on connected equipment such as pumps, fans, and conveyors. The drive is optimized for energy savings in variable torque applications, reducing operational costs while maintaining high efficiency (rated ≥ 97%). Applications include HVAC systems, material handling conveyors, centrifugal pumps, and industrial ventilation where precise speed control and energy efficiency are critical. The CFW500-G2 series is part of WEG’s CFW500 platform, a proven solution for motor control in industrial automation.
  • Voltage rating: 380-480 VAC, three-phase input
  • Rated current: 1.6 A; supports 1 HP motors
  • IP20 enclosure rating for basic protection
  • Control methods: V/f, VVW, sensorless vector, encoder, VVW PM
  • I/O: 4 DI, 1 relay (NA/NF), 1 transistor DO, 1 AI, 1 AO
  • Dynamic braking standard; no integrated braking transistor
  • Soft-start and controlled acceleration for reduced mechanical stress
  • Numeric LCD display and USB port (with plug-in) for diagnostics
  • Conformal coating (3C2) for environmental resistance
  • Dimensions: 7.5 x 3.0 x 5.9 in (H x W x D); weight: 1.8 lbs

Specifications

Configuration
With options
Conformal Coating
3C2 (IEC 60721-3-3:2002)
Connection Type
Screw Terminal
Control method - induction motor
V/f, VVW, Sensorless, Encoder and VVW PM
Current Rating
20 A
Display
Numeric LCD
Dynamic braking
Standard without braking
Enclosure
IP20
Frequency
50/60 Hz
I/O standard
4 x DI; 1 relé NA/NF e 1 transistor x DO; 1 x AI; 1 x AO.
Input phases
Three-phase
IP Rating
IP20
Link Inductor
No
Memory card
Not included in the product
Mounting Type
Panel Mount
Poles
3P
Power supply
380-480 V
Rated current (HD)
1.6 A
Rated efficiency
≥ 97%
RFI filter
Without filter
Safety Stop
Prepared to install the accessory CFW500-SFY2
Series
CFW500-G2
Series
CFW500
SoftPLC
Yes, incorporated
Temperature
-10 °C a 50 °C
USB port
Only with plug-in
Package Weight (Imperial)
2.585 LB
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Frequently Asked Questions

What is the IP rating of the CFW500A01P6T4NB20G2?

The CFW500A01P6T4NB20G2 has an IP20 rating, suitable for indoor use with protection against solid objects.

What motor types are compatible with this VFD?

The CFW500A01P6T4NB20G2 is designed for three-phase AC induction motors.

Does this VFD support braking?

The CFW500A01P6T4NB20G2 does not include a braking transistor.

What applications is this VFD suitable for?

The CFW500A01P6T4NB20G2 is suitable for pumps, fans, conveyors, and HVAC systems.

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.