Allen-Bradley 80025-651-02-R E300 Electronic Overload Relay

The Allen-Bradley 80025-651-02-R E300 Electronic Overload Relay offers advanced protection and monitoring for industrial motor circuits. Engineered for high-performance motor protection, this electronic overload relay provides precise and reliable control, safeguarding motors against overloads, short circuits, and phase failures. With its robust design, the E300 ensures long-lasting protection, minimizing downtime and reducing the risk of motor failure in critical operations.

The 80025-651-02-R is a part of the E300 series, which is known for its enhanced diagnostic features and flexibility. This relay offers real-time monitoring of motor parameters and helps prevent unexpected downtime by alerting operators to potential issues before they lead to equipment failure. Its advanced communication capabilities ensure seamless integration into existing control systems, making it ideal for a variety of industrial applications.

Functional Highlights & Key Benefits

• Advanced Protection: The E300 Electronic Overload Relay offers comprehensive protection against motor overloads, short circuits, and phase imbalances, ensuring optimal motor performance.

• Real-Time Monitoring: With advanced diagnostic features, this relay continuously monitors motor conditions, providing detailed insights to operators and minimizing unplanned downtime.

• Enhanced Communication: The relay integrates with various industrial networks, offering compatibility with Ethernet/IP and DeviceNet for streamlined communication and remote monitoring.

• Flexible Configuration: Easily adjust settings for different motor types and protection profiles, allowing for customization based on specific operational needs.

• Long-Term Reliability: Built to withstand harsh industrial environments, the E300 is designed for longevity and minimal maintenance, ensuring dependable protection for your motors.

• Quick Reset Function: In case of a fault, the E300 relay features a quick reset function to restore normal operation quickly, reducing production delays.

Technical Data / Specifications

• Model: Allen-Bradley 80025-651-02-R

• Type: Electronic Overload Relay

• Rated Voltage: 24-480 VAC

• Current Range: 0.10 to 90 Amps (adjustable)

• Control Type: Electronic protection and monitoring

• Overload Trip Class: 5-30 (adjustable)

• Protection: Overload, Short-Circuit, Phase Loss, and Phase Imbalance

• Communication Protocol: Ethernet/IP, DeviceNet, and other industrial protocols

• Mounting Type: DIN rail mount

• Indicators: LED status indicators for power, fault, and trip conditions

• Environmental Rating: IP20

• Operating Temperature: -20°C to 60°C (-4°F to 140°F)

• Weight: 0.6 kg (1.3 lbs)

Typical Applications / System Integration / Use Cases

The Allen-Bradley 80025-651-02-R E300 Electronic Overload Relay is suitable for various industrial applications that require reliable motor protection and monitoring. Common use cases include:

• Industrial Motors: Protects motors in applications such as conveyor systems, HVAC units, and pumps, ensuring efficient and reliable operation.

• Manufacturing Automation: Ideal for applications in automated production lines, where motor protection is critical to maintaining high uptime and performance.

• Energy Efficiency: Supports energy management initiatives by monitoring motor performance and optimizing energy consumption through precise control and diagnostics.

• HVAC Systems: Ensures the reliability of motors in heating, ventilation, and air conditioning units by preventing overloads and reducing maintenance needs.

• Pumping Stations: Protects motors in pumping systems used in industries like water treatment, ensuring smooth operation without costly downtime.

With Ethernet/IP and DeviceNet communication options, the 80025-651-02-R integrates smoothly into existing control systems for real-time monitoring and diagnostics, streamlining maintenance and enhancing operational efficiency.

Support & Maintenance / Reliability & Service

The Allen-Bradley 80025-651-02-R E300 Electronic Overload Relay is designed for minimal maintenance, but regular checks are advised to ensure it functions optimally. Some key advantages include:

• Rockwell Automation Support: Access 24/7 support from Rockwell Automation’s experienced team for fast troubleshooting and guidance.

• Built-In Diagnostics: The E300 features advanced diagnostic capabilities, providing valuable data for maintenance teams to preemptively address potential issues before they escalate.

• Extended Product Life: Designed with industrial durability in mind, the E300 is built to handle harsh conditions and provide long-term, reliable protection for motors and systems.

FAQ

1. What type of protection does the Allen-Bradley 80025-651-02-R provide for motors?

• The 80025-651-02-R offers protection against overload, short-circuit, phase loss, and phase imbalance, ensuring optimal motor operation and preventing damage.

2. How does the real-time monitoring function work?

• The E300 continuously monitors motor conditions and provides detailed diagnostics, allowing operators to detect issues early and reduce unplanned downtime.

3. Can the E300 be integrated with existing control systems?

• Yes, the E300 supports Ethernet/IP and DeviceNet, allowing for seamless integration into existing industrial control systems for remote monitoring and diagnostics.

4. What is the rated voltage and current range for the 80025-651-02-R?

• The E300 supports a voltage range of 24-480 VAC and an adjustable current range from 0.10 to 90 Amps.

5. What is the environmental rating of the 80025-651-02-R?

• The E300 features an IP20 environmental rating, making it suitable for use in a wide range of industrial environments.