WEG RCP-90/440V - CAPACITIVE UNIT UCW6.57V49 L9 EXP
WEG

RCP-90/440V

UPC: 7899158654554

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Overview

Enhance your industrial electrical systems with the WEG RCP-90/440V UCW6.57V49 L9 EXP Capacitive Unit. This high-quality component from WEG is engineered for robust power factor correction, a critical aspect of optimizing energy efficiency and reducing operational costs in demanding industrial environments. By improving the power factor, this unit helps to minimize reactive power, leading to lower electricity bills and increased system capacity. The WEG UCWT (Heavy Duty) series, to which this unit belongs, is designed for reliability and longevity. It features a self-healing polypropylene film dielectric, ensuring continuous operation even in the event of minor dielectric breakdowns. Overpressure disconnection provides an essential safety mechanism, protecting both the unit and your electrical infrastructure. With a rated voltage of 440V and a rated frequency of 50 or 60 Hz, this capacitive unit is suitable for a wide range of three-phase applications. Key specifications and features include: * **Reactive Power Range:** While the specific kVAR for this exact SKU (RCP-90/440V) is not explicitly listed in the provided snippet, the E Series UCWT capacitors typically offer reactive power from 4.47 to 17.5 kVAr, with specific ratings varying by voltage and model. * **Rated Voltage:** Designed to operate at 440V, making it compatible with standard industrial power distribution systems. * **Useful Life:** An impressive 100,000 hours of useful life, signifying a long-term, dependable investment. * **Operating Temperature:** Capable of functioning within a broad temperature range, from -25°C (-13°F) to 55°C (131°F), with specific daily and annual average maximum temperature considerations. * **Safety Features:** Includes self-healing polypropylene film and overpressure disconnection for enhanced safety and operational integrity. * **Max. Short Circuit Capacity:** Rated at 10 kA @ 560V, providing robust protection against fault conditions. * **Protection Degree:** IP20, offering protection against solid objects greater than 12.5 mm but not against water. * **Mounting:** Features an M12 bolt mounting system for secure and straightforward installation. * **Connections:** Equipped with "Box" type terminals for power cables and Fast-on terminals for discharge resistor connections, facilitating easy integration. * **Impregnation:** Utilizes polyurethane resin for durable and reliable performance. Implementing genuine WEG components like the RCP-90/440V ensures that your motor systems operate at peak efficiency, maintain warranty coverage, and benefit from a precise fit and function. WEG's commitment to manufacturing excellence means these parts are built to exacting standards, guaranteeing a long service life in the most demanding industrial settings. Whether used in manufacturing plants, processing facilities, or any application requiring stable and efficient power, this capacitive unit is a testament to WEG's leadership in electrical solutions.
  • WEG RCP-90/440V UCW6.57V49 L9 EXP Capacitive Unit for industrial power factor correction.
  • Rated for 440V operation, suitable for three-phase industrial applications.
  • Engineered with self-healing polypropylene film and overpressure disconnection for enhanced safety and reliability.
  • Designed for a long useful life of 100,000 hours, ensuring dependable performance.
  • Robust construction with IP20 protection and M12 bolt mounting for secure installation.

Specifications

Connection Type
Box terminals (power cables), Fast-on terminals (discharge resistor)
Frequency
50 or 60 Hz
IP Rating
IP20
Material
Polypropylene film, Polyurethane resin
Mounting Type
M12 bolt mounting
Series
UCW6.57V49 L9 EXP
Series
UCWT (Heavy Duty)
Voltage Rating
440 V
Package Weight (Imperial)
1.25 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.