WEG RCP-45/400V - CAPACITOR CMRW45D34 P0 B TDEXP
WEG

RCP-45/400V

UPC: 7894171785445

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Overview

The **WEG RCP-45/400V capacitor (CMRW45D34)** is a high-performance power factor correction component engineered for industrial motor systems, delivering reliable voltage regulation and energy efficiency. Designed as a genuine OEM replacement part, this capacitor integrates seamlessly with WEG motors and other industrial equipment, ensuring optimal performance and extended service life. Manufactured by WEG—one of the world’s leading motor and drive manufacturers—this capacitor adheres to stringent quality standards, providing the durability and precision required for demanding industrial environments. Power factor correction capacitors like the **RCP-45/400V** are critical in industrial applications where inductive loads (such as motors and transformers) reduce system efficiency by introducing lagging power factors. By compensating for this lag, the capacitor improves overall power quality, reduces energy losses, and lowers electricity costs. The **CMRW45D34 series** is specifically rated for **400V systems**, making it ideal for three-phase industrial installations common in manufacturing, mining, oil & gas, water treatment, and HVAC systems. **Key Features and Benefits:** - **Voltage Rating:** Optimized for **400V industrial systems**, ensuring compatibility with standard three-phase power distribution networks. - **OEM-Grade Reliability:** Manufactured by WEG, a trusted name in industrial motors and drives, guaranteeing exact fit, performance, and longevity. - **Energy Efficiency:** Reduces reactive power, lowering utility penalties and improving overall system efficiency. - **Durable Construction:** Built to withstand harsh industrial conditions, including temperature fluctuations, vibrations, and electrical stress. - **Warranty Protection:** Using genuine WEG components maintains original equipment warranties and ensures compliance with manufacturer specifications. **Applications and Industries:** The **WEG RCP-45/400V capacitor** is widely used in industries where motor-driven equipment dominates, including: - **Manufacturing plants** (conveyor systems, CNC machines, compressors) - **Mining operations** (pumps, crushers, ventilation systems) - **Oil & gas facilities** (pumps, compressors, drilling rigs) - **Water and wastewater treatment** (pumps, aerators, filtration systems) - **HVAC systems** (chillers, fans, air handling units) - **Agricultural processing** (grain dryers, irrigation pumps) **Installation and Maintenance Considerations:** Proper installation of the **RCP-45/400V capacitor** is essential for safety and performance. Professionals should: - Ensure the capacitor is installed in a well-ventilated area to prevent overheating. - Verify compatibility with the existing power system voltage and load requirements. - Use appropriate protective devices (e.g., fuses, circuit breakers) to safeguard against overcurrent. - Conduct regular inspections for signs of wear, such as bulging, leakage, or abnormal heating. - Replace capacitors at the end of their service life to maintain power factor correction efficiency. **Why Choose WEG Capacitors?** WEG is a global leader in electric motor technology, with decades of expertise in designing components that enhance system reliability and efficiency. The **RCP-45/400V capacitor** is part of WEG’s comprehensive portfolio of power factor correction solutions, trusted by industries worldwide. By selecting genuine WEG components, you ensure: - **Seamless integration** with WEG motors and other industrial equipment. - **Long-term reliability** with minimal maintenance requirements. - **Compliance with industry standards**, including IEC, UL, and NEMA. - **Reduced downtime** through predictable performance and extended service intervals. For industrial operators seeking to optimize energy efficiency, reduce costs, and extend the life of their motor systems, the **WEG RCP-45/400V capacitor (CMRW45D34)** is a proven solution. Trusted by engineers and maintenance professionals, this capacitor delivers the performance and durability required in the most demanding industrial environments.
  • Genuine WEG OEM capacitor for industrial motor systems
  • Rated at 400V for three-phase industrial applications
  • Improves power factor, reduces energy costs, and enhances system efficiency
  • Durable construction for harsh industrial environments
  • Maintains warranty compliance and ensures proper fit and function

Specifications

Series
CMRW45D34
Voltage Rating
400 VAC
Package Weight (Imperial)
0.398 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.