WEG 30012EP3Y355M/L-W22 - MOTOR 400HP 6P 355M/L WFF2
WEG

30012EP3Y355M/L-W22

UPC: 7909265005962

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Overview

The WEG 30012EP3Y355M/L-W22 is a robust 400HP, 6-pole, 355M/L frame industrial AC induction motor designed for demanding heavy-duty applications. Engineered by WEG, a globally recognized leader in motor technology, this unit exemplifies reliability and superior performance in critical industrial environments. Its integral horsepower rating ensures ample power for a wide array of machinery, making it a cornerstone for operational efficiency and productivity. This motor is built with premium materials and subjected to stringent quality control measures, guaranteeing a long service life and consistent operation. The WFF2 designation signifies WEG's commitment to advanced design and manufacturing, ensuring that this motor meets the highest industry standards. Its 6-pole configuration contributes to lower operating speeds, which is often ideal for applications requiring high torque and reduced mechanical stress, such as in pump and fan drives where smooth, consistent operation is paramount. The versatility of the WEG 30012EP3Y355M/L-W22 makes it suitable for integration into a broad spectrum of industrial equipment. Common applications include: * **Pumps:** Driving centrifugal, positive displacement, and submersible pumps in water treatment, oil and gas, and chemical processing. * **Fans & Blowers:** Powering large industrial fans for ventilation, material handling, and HVAC systems. * **Conveyors:** Providing reliable power for material transport systems in manufacturing, mining, and logistics. * **Compressors:** Operating reciprocating, screw, and centrifugal compressors in various industrial settings. * **Machinery Drives:** Serving as the prime mover for crushers, mixers, extruders, and other heavy machinery. Professionals select WEG motors for their proven track record of durability, energy efficiency, and ease of maintenance. The precision manufacturing ensures optimal alignment and reduced vibration, contributing to quieter operation and extended lifespan of connected equipment. Installation considerations typically involve proper mounting, electrical connections adhering to local codes, and ensuring adequate ventilation to maintain optimal operating temperatures. The 355M/L frame size provides a standardized interface for mechanical integration, simplifying retrofits and new installations. Trust WEG for industrial motor solutions that deliver unwavering performance and value.
  • 400HP, 6-pole industrial AC induction motor
  • WEG WFF2 series for heavy-duty applications
  • 355M/L frame size for broad compatibility
  • Engineered for reliable, long-lasting performance
  • Ideal for pumps, fans, conveyors, compressors, and machinery

Specifications

Connection Type
WFF2
Poles
6P
Series
WFF2
Size
355M/L
Package Weight (Imperial)
4967.763 LB
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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.