WEG RCP-30/400V - CAPACITOR CMRW30D34 P0 B TDEXP
WEG

RCP-30/400V

UPC: 7894171785117

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Overview

The WEG RCP-30/400V Capacitor (CMRW30D34 P0 B TDEXP) is a critical component for maintaining optimal power factor and efficiency in industrial electrical systems. Designed for 400V rated applications, this genuine WEG capacitor ensures reliable performance, reduced energy losses, and extended motor system longevity. As an OEM-certified part, it guarantees seamless integration with WEG motors and industrial equipment, preserving system integrity and warranty compliance. Power factor correction capacitors like the WEG RCP-30/400V are essential in industrial environments where inductive loads—such as motors, transformers, and heavy machinery—can lead to poor power factor and increased utility costs. By compensating for reactive power, this capacitor improves system efficiency, reduces energy bills, and minimizes voltage drops, which are common in facilities with high motor loads. The CMRW30D34 P0 B TDEXP model is engineered for durability, featuring robust construction to withstand harsh industrial conditions, including temperature fluctuations, vibrations, and electrical transients. WEG, a global leader in electric motor technology, designs this capacitor to meet stringent OEM standards, ensuring compatibility and long-term reliability. The RCP-30/400V capacitor is widely used in industries such as manufacturing, mining, oil & gas, water treatment, and HVAC systems, where consistent power quality is non-negotiable. Its compact design and high-quality dielectric materials contribute to its superior performance, reducing maintenance costs and downtime. Installation is straightforward, typically involving direct connection to the motor or distribution panel, but professionals should follow WEG’s guidelines for optimal placement and wiring to maximize efficiency. Regular inspection and maintenance, such as checking for overheating or bulging, can further extend the capacitor’s service life. By choosing genuine WEG components, businesses avoid the risks associated with counterfeit or substandard parts, including premature failure, voided warranties, and safety hazards. Investing in the WEG RCP-30/400V Capacitor (CMRW30D34 P0 B TDEXP) is a cost-effective solution for improving power factor, reducing energy consumption, and protecting valuable industrial equipment. Trusted by engineers and maintenance teams worldwide, WEG’s reputation for innovation and reliability makes this capacitor a smart choice for any facility prioritizing efficiency and uptime.
  • Genuine WEG OEM capacitor for 400V industrial applications
  • Improves power factor, reduces energy costs, and enhances system efficiency
  • Robust construction for harsh industrial environments (temperature, vibration, transients)
  • Ensures compatibility with WEG motors and industrial equipment
  • Maintains warranty coverage and system integrity with certified components

Specifications

Connection Type
Direct Connection
Series
CMRW30D34 P0 B TDEXP
Series
CMRW30D34
Series
RCP
Voltage Rating
400 V
Package Weight (Imperial)
0.315 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.