WEG LRW018G3N1 - REACTOR LRW018G3N1
WEG

LRW018G3N1

Alternate Item Number: 14377520

UPC: 7909492438809

Contact for Pricing

Overview

The WEG REACTOR LRW018G3N1 is a high-performance industrial-grade reactor engineered to optimize power quality and system stability in critical electrical infrastructure. Designed for rigorous industrial environments, this reactor addresses the growing challenges of harmonic distortion, voltage fluctuations, and reactive power imbalances that threaten the efficiency and longevity of modern power systems. Whether deployed in power distribution networks, motor control centers, or renewable energy integration systems, the LRW018G3N1 delivers reliable performance where precision and durability are non-negotiable. At the core of its functionality, the LRW018G3N1 reactor serves as a passive filter and energy storage component, absorbing and mitigating high-frequency harmonics generated by variable frequency drives (VFDs), inverters, and other non-linear loads. By reducing harmonic currents, it prevents overheating in transformers and cables, minimizes nuisance tripping in protective devices, and extends the operational lifespan of connected equipment. This not only enhances system reliability but also ensures compliance with stringent power quality standards such as IEEE 519, IEC 61000-3-6, and local regulatory requirements. Industries such as manufacturing, oil & gas, mining, water treatment, and renewable energy generation rely on WEG’s reactors to maintain operational continuity and energy efficiency. In motor control applications, the LRW018G3N1 stabilizes voltage during start-up and dynamic load changes, reducing mechanical stress on motors and couplings while improving power factor. For renewable energy systems—particularly solar and wind power plants—it plays a crucial role in grid synchronization, fault current limitation, and harmonic filtering, enabling smoother integration with utility grids and reducing penalties associated with poor power quality. WEG’s reputation as a global leader in industrial electrical solutions is built on decades of innovation, rigorous testing, and a commitment to quality. The LRW018G3N1 reactor reflects this heritage with its robust construction, utilizing high-grade silicon steel cores and copper windings to withstand thermal stress, mechanical vibration, and corrosive environments. Its compact design and modular configuration allow for flexible installation in both indoor and outdoor enclosures, while optional accessories such as temperature sensors and mounting brackets simplify integration into existing systems. Professionals in electrical engineering, maintenance, and system design choose WEG reactors for their proven reliability, energy-saving potential, and long-term cost efficiency. By investing in the LRW018G3N1, operators gain a critical component that not only protects downstream equipment but also contributes to overall energy savings through improved power factor and reduced losses. Backed by WEG’s global service network and compliance with international standards, this reactor is a trusted solution for enhancing the stability, efficiency, and resilience of industrial power systems worldwide.
  • Mitigates harmonic distortion to protect transformers and cables from overheating
  • Stabilizes voltage during motor start-up and dynamic load changes
  • Complies with IEEE 519, IEC 61000-3-6, and other power quality standards
  • Robust construction for harsh industrial environments with high-grade materials
  • Supports renewable energy integration and grid synchronization

Specifications

Series
LRW
Package Weight (Imperial)
16 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
KDR, 208V, 19A, 5HP

KDRB22L

KDR, 208V, 19A, 5HP
REACTOR LRW025G3N1

LRW025G3N1

REACTOR LRW025G3N1

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.