WEG RMW17-FF01D65 - MONITORING RELAY RMW17-FF01D65
WEG

RMW17-FF01D65

UPC: 7909158362837

Contact for Pricing

Overview

The WEG RMW17-FF01D65 is a specialized monitoring relay engineered to safeguard three-phase electrical networks against critical phase failure events. In industrial environments, the integrity of three-phase power is paramount for the continuous and safe operation of machinery and equipment. This relay plays a vital role in preventing costly downtime and potential damage by actively supervising the presence of all three phases. When a phase loss occurs, the RMW17-FF01D65 immediately de-energizes the circuit, thereby protecting connected loads from the detrimental effects of unbalanced voltage and potential overheating. WEG's commitment to robust industrial solutions is evident in the design of the RMW17 series. These protection relays are meticulously developed to monitor and supervise power supplies, ensuring that operations are interrupted promptly when anomalies are detected. This proactive approach allows for the activation of safety devices and alarms, thereby safeguarding valuable machinery and equipment from faults on the power supply. Anomalies such as overvoltage, undervoltage, phase loss, and phase sequence inversion can lead to severe consequences, including overheating, reduced equipment lifespan, and catastrophic system destruction due to incorrect operational direction. The RMW17-FF model specifically addresses the critical issue of phase loss. Its primary function is to detect the absence of one or more phases in a three-phase network. This is crucial because a phase loss can cause motors to draw excessive current in the remaining phases, leading to overheating and premature failure. By quickly tripping the circuit, the RMW17-FF prevents such damage, extending the operational life of motors and other three-phase equipment. Key benefits and applications of the WEG RMW17-FF01D65 include: * **Phase Loss Detection:** Specifically designed to monitor three-phase networks for phase failure. * **Equipment Protection:** Prevents damage to motors and other three-phase equipment caused by phase loss. * **Downtime Reduction:** Minimizes costly production interruptions by preventing equipment failure. * **Enhanced Safety:** Contributes to a safer operating environment by mitigating electrical faults. * **Reliable Performance:** Built with WEG's reputation for quality and durability in industrial applications. This relay is an essential component for any industrial facility relying on stable and reliable three-phase power. Its straightforward functionality and robust construction make it a dependable choice for critical protection applications. The WEG RMW17-FF01D65, with SKU RMW17-FF01D65, is a testament to WEG's expertise in providing advanced protection solutions for demanding industrial environments. Its integration into control panels and electrical systems ensures that machinery operates within safe parameters, safeguarding investments and maintaining operational continuity.
  • Monitors three-phase networks for phase loss.
  • Protects motors and equipment from damage due to phase failure.
  • Ensures operational continuity and reduces downtime.
  • Designed for reliable performance in industrial applications.
  • Part of WEG's comprehensive range of protection relays.

Specifications

Package Weight (Imperial)
0.183 LB
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TOTAL ASS'Y,ACCESSORY(4M),DMPi/IMP

72312121065

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DOS820 Digital Output Relay NO

2PAA123606R1

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Intrinsically Safe Relay; DIN Mount; Four Channel; 102-132V AC & 10-125V DC; 5A NO

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RELAY RAIL ASSY FOR PUT CASE

1SNS320001Z3457

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145-174MD/810 125V

HHS-810

145-174MD/810 125V
Relay 230/50+60Hz

18813000014

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4 digital MOS relay outputs - max 240VDC/VAC (0 - 5 A) - cage clamp - 10pt removable terminal

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4 digital MOS relay outputs - max 240VDC/VAC (0 - 5 A) - cage clamp - 10pt removable terminal

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.