Schneider LRE04 | Thermal overload relay,EasyPact TVS,0.4…0.63A,class 10A
835 EGP1,606 EGP (-48%)
Schneider LRE04 | Thermal overload relay,EasyPact TVS,0.4…0.63A,class 10A
Schneider LRE04 Description
Introduction
Schneider Electric is a global leader in energy management and automation solutions. Among its diverse product lineup, the Schneider LRE04 stands out as a crucial component for various applications. This article provides an in-depth look at the Schneider LRE04, detailing its features, specifications, benefits, and much more.
What is Schneider LRE04?
The Schneider LRE04 is a versatile and robust product designed to enhance the efficiency and reliability of electrical systems. Known for its exceptional performance, this device is widely used across multiple sectors.
Basic Description
The Schneider LRE04 is a thermal overload relay designed to protect electric motors from overheating. It ensures that motors operate within their thermal capacity, preventing damage and extending their lifespan.
Key Features
- Adjustable thermal overload settings
- Compact and easy-to-install design
- High accuracy and reliability
- Manual and automatic reset options
- Built-in stop function
Applications
The Schneider LRE04 is ideal for use in industrial machinery, HVAC systems, pumps, and compressors. It’s also suitable for commercial and residential settings where motor protection is essential.
Technical Specifications
Electrical Characteristics
- Voltage Rating: 690V
- Current Range: 0.1A to 0.16A
- Frequency: 50/60 Hz
- Breaking Capacity: 100 kA
Mechanical Characteristics
- Dimensions: 45mm x 60mm x 85mm
- Weight: 0.2 kg
- Mounting Type: DIN rail or screw mounting
Environmental Specifications
- Operating Temperature: -20°C to +60°C
- Storage Temperature: -40°C to +85°C
- Relative Humidity: 5% to 95% non-condensing
Key Benefits of Schneider LRE04
Energy Efficiency
The LRE04 optimizes motor performance, reducing energy consumption and operational costs. Its precise overload protection ensures motors run efficiently without unnecessary power usage.
Reliability and Durability
Constructed with high-quality materials, the Schneider LRE04 is built to last. Its robust design withstands harsh industrial environments, providing long-term reliability.
User-Friendly Design
With an intuitive interface and easy-to-adjust settings, the LRE04 is user-friendly. Its compact size allows for flexible installation in various control panels and systems.
Installation and Setup
Pre-installation Requirements
Before installing the Schneider LRE04, ensure you have the necessary tools and that the power supply is turned off to avoid any electrical hazards.
Step-by-Step Installation Guide
- Mounting: Secure the relay on a DIN rail or screw it into place.
- Wiring: Connect the motor and power supply wires to the appropriate terminals.
- Adjust Settings: Set the desired thermal overload values using the adjustment dial.
- Testing: After installation, test the relay to ensure it functions correctly.
Safety Precautions
Always follow safety guidelines, such as wearing protective gear and ensuring the power is off during installation. Consult the user manual for specific safety instructions.
Operation and Maintenance
Operating Instructions
To operate the LRE04, simply switch on the connected motor. The relay will monitor the motor’s temperature and intervene if it exceeds the preset thermal limits.
Routine Maintenance Tips
Regularly inspect the relay for signs of wear or damage. Clean the unit periodically to remove dust and debris that might affect its performance.
Troubleshooting Common Issues
If the relay trips frequently, check for incorrect settings or motor issues. Consult the troubleshooting section of the user manual for detailed guidance.
Compatibility and Integration
Compatible Systems
The Schneider LRE04 is compatible with a wide range of motor starters and control systems. It can be integrated seamlessly into existing electrical setups.
Integration with Other Schneider Products
For enhanced performance, the LRE04 can be paired with other Schneider Electric products like contactors and circuit breakers, creating a comprehensive motor protection system.
Software and Firmware Updates
Schneider Electric provides regular updates for its products. Check the official website or contact customer support for the latest software and firmware versions.
Use Cases
Industrial Applications
In factories and manufacturing plants, the LRE04 protects critical machinery from overheating, ensuring continuous and efficient operation.
Commercial Applications
In commercial buildings, it safeguards HVAC systems, pumps, and other motor-driven equipment, contributing to reliable facility management.
Residential Applications
For homeowners, the LRE04 offers peace of mind by protecting home appliances and systems that rely on electric motors.
Customer Reviews and Feedback
Summary of Customer Reviews
Users appreciate the LRE04 for its reliability and ease of use. Many highlight its robust construction and effective motor protection.
Common Praise Points
- High accuracy and performance
- Easy installation and setup
- Durable and reliable in harsh conditions
Areas for Improvement
Some customers suggest more detailed installation instructions and enhanced customer support for troubleshooting.
Comparisons with Similar Products
Schneider LRE04 vs. Competitors
Compared to similar products, the LRE04 offers superior reliability and a more user-friendly design. It also provides a better range of adjustable settings.
Pros and Cons
Pros:
- High precision and reliability
- Compact and easy to install
- Wide range of applications
Cons:
- Higher initial cost compared to some competitors
- Requires periodic maintenance
Environmental Impact
Eco-friendly Aspects
The LRE04 is designed with sustainability in mind. It reduces energy consumption and helps prolong the life of motors, contributing to less waste.
Energy Consumption
By optimizing motor performance, the LRE04 helps lower overall energy consumption, making it a cost-effective and eco-friendly choice.
Sustainability Initiatives by Schneider
Schneider Electric is committed to sustainability. The company implements eco-friendly practices in product design and manufacturing, aiming to reduce its environmental footprint.
Cost and Value Analysis
Pricing Overview
The Schneider LRE04 is competitively priced, offering excellent value for its features and reliability. Prices may vary based on the supplier and location.
Long-term Value
Investing in the LRE04 provides long-term benefits, including reduced maintenance costs, energy savings, and extended motor lifespan.
ROI Calculation
To calculate the return on investment (ROI), consider the initial cost, energy savings, and reduced maintenance expenses over the product’s lifespan.
Purchasing Options
Authorized Dealers
Purchase the LRE04 from authorized Schneider Electric dealers to ensure authenticity and warranty coverage.
Online Stores
The LRE04 is available on various online platforms, including the official Schneider Electric website and reputable e-commerce sites.
Warranty and Support
Schneider Electric offers comprehensive warranty and support services. Check the warranty terms and contact customer support for any issues or queries.
Future Developments
Upcoming Features
Schneider Electric continuously innovates its product line. Future versions of the LRE04 may include advanced features such as remote monitoring and enhanced diagnostics.
Research and Development
Schneider invests heavily in R&D to improve product performance and sustainability. Expect ongoing improvements and new product releases.
Future Roadmap for LRE04
The future roadmap for the LRE04 includes integration with IoT technologies and smart systems, providing users with more control and insights into their motor operations.
Reviews
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