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WEG CMRW5D34 P0 B TDEXP - CAPACITOR CMRW5D34 P0 B TDEXP WEG specifications: Rated operational voltage Ue 400V50/60HZ; Rated capacitance 5 µF; Cup size 30X55mm
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CMRW5D34 P0 B TDEXP

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Overview

The WEG CMRW5D34 P0 B TDEXP is a heavy-duty three-phase capacitor unit designed for power factor correction in industrial electrical systems. Rated for 400V AC at 50/60Hz, this capacitor delivers 5µF capacitance in a compact 30x55mm cup size, making it ideal for space-constrained installations. Built to WEG’s UCWT series standards, it meets IEC 60831-1/2 and UL 810 certifications, ensuring compliance with global safety and performance requirements. Key features include self-healing polypropylene film technology for long-term reliability, an integrated discharge resistor for safe maintenance, and polyurethane resin impregnation for moisture and corrosion resistance. The unit operates reliably across a wide temperature range from -25°C to 55°C, with a maximum altitude of 2000 meters. Designed for heavy-duty applications, it withstands short-circuit currents up to 10kA at 560V and inrush currents up to 100 times the rated current, ensuring stability during transient events. The CMRW5D34 P0 B TDEXP is optimized for three-phase systems requiring reactive power correction between 0.5 to 5 kVAR. Its robust construction includes a mounting bolt compatible with M12 hardware and a torque rating of 168Nm for secure installation. The capacitor’s voltage tolerance allows for system fluctuations up to 1.1 times the rated voltage for up to 8 hours per 24-hour period, providing flexibility in unstable grid conditions. With a useful life expectancy of 100,000 hours, this unit delivers consistent performance in demanding industrial environments. Common applications include motor control panels, HVAC systems, and industrial machinery where power factor correction is critical to reduce energy costs and comply with utility regulations. The unit’s compliance with NEMA and EEMAC enclosure ratings ensures compatibility with standard industrial enclosures, while its UL/CSA listing guarantees safety and reliability in North American markets.
  • Rated voltage: 400V AC (50/60Hz)
  • Capacitance: 5µF in 30x55mm cup size
  • Complies with IEC 60831-1/2 and UL 810 standards
  • Operating temperature: -25°C to 55°C
  • Self-healing polypropylene film with polyurethane resin impregnation

Specifications

Cup size
30X55mm
Rated capacitance
5 µF
Rated operational voltage Ue
400V50/60HZ

Frequently Asked Questions

What is the capacitance value of this capacitor?

The capacitance is 5 microfarads (µF).

What is the rated voltage of the CMRW5D34 P0 B TDEXP?

The rated operational voltage is 400V AC at 50/60Hz.

What standards does this capacitor comply with?

It complies with IEC 60831-1/2 and UL 810 standards.

What is the maximum operating temperature?

The maximum operating temperature is 55°C.

Is a discharge resistor included?

Yes, the capacitor includes an integrated discharge resistor for safe maintenance.

What is the useful life of this capacitor?

The useful life is 100,000 hours under normal operating conditions.

What is the maximum short-circuit capacity?

The maximum short-circuit capacity is 10 kA at 560V.

What is the maximum inrush current rating?

The maximum inrush current is 100 times the rated current.

What is the mounting bolt size?

The capacitor uses an M12 bolt for mounting.

What is the maximum altitude for operation?

The maximum altitude for operation is 2000 meters (6561 feet).

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.