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Schneider LRD4369 TeSys
: The Ultimate Motor Protection Device
In today’s rapidly evolving industrial landscape, ensuring the safety and efficiency of motor-driven equipment is paramount. Schneider Electric, a global leader in energy management and automation, addresses this need with the Schneider LRD4369, a cutting-edge motor protection device designed to safeguard motors against electrical faults and overloads.
Introduction to Schneider LRD4369
represents the pinnacle of motor protection technology, providing comprehensive protection against a wide range of electrical anomalies. As a part of Schneider Electric’s extensive portfolio of industrial solutions, embodies the company’s commitment to innovation and reliability.
Key Features and Specifications
Equipped with advanced features such as thermal overload protection, phase loss detection, and adjustable current settings, it offers unmatched versatility and performance. With its compact design and DIN rail mounting capability, installation is effortless, making it an ideal choice for both retrofit and new installations.
Applications of Schneider LRD4369
it finds applications across various industries, including manufacturing, infrastructure, and utilities. From conveyor systems to pumps and compressors, this motor protection device ensures uninterrupted operation and prevents costly downtime.
Installation and Setup
is a straightforward process, requiring basic electrical knowledge and minimal tools. By following the provided instructions and guidelines, users can quickly integrate the device into their existing control systems, ensuring seamless operation from the outset.
Troubleshooting and Maintenance
In the event of a fault or malfunction, troubleshooting the Schneider LRD4369 is simplified thanks to its intuitive interface and diagnostic capabilities. Routine maintenance, such as periodic inspection and cleaning, further enhances reliability and extends the device’s service life.
Comparison with Competing Products
When compared to competing products, the Schneider LRD4369 excels in terms of performance, reliability, and ease of use. Its robust construction and comprehensive feature set set it apart from conventional motor protection devices, offering unmatched value for discerning customers.
Customer Reviews and Feedback
Feedback from users and industry professionals alike has been overwhelmingly positive, citing the Schneider LRD4369’s reliability, durability, and ease of installation. With a proven track record of excellence, it has become the preferred choice for motor protection in diverse applications.
Pricing and Availability
The Schneider LRD4369 is competitively priced and readily available through Schneider Electric’s global network of distributors and partners. Whether you’re a small-scale operator or a multinational corporation, acquiring this essential device is both affordable and convenient.
Conclusion
In conclusion, the Schneider LRD4369 stands as a testament to Schneider Electric’s commitment to innovation and quality. With its unparalleled features, robust construction, and user-friendly design, it sets a new standard for motor protection in industrial settings. Invest in the Schneider LRD4369 today and experience peace of mind knowing that your motors are safeguarded against electrical faults and overloads.
| Range | TeSys |
|---|---|
| Product name | TeSys LRD TeSys Deca |
| Product or component type | Differential thermal overload relay |
| Device short name | LRD |
| Relay application | Motor protection |
| Product compatibility | LC1D150 |
| Network type | DC AC |
| Thermal overload class | Class 10A conforming to IEC 60947-4-1 |
| Thermal protection adjustment range | 110…140 A |
| [Ui] rated insulation voltage | Power circuit: 1000 V conforming to IEC 60947-4-1 |
| Network frequency | 0…400 Hz |
|---|---|
| Mounting support | Plate, with specific accessories Rail, with specific accessories Under contactor |
| Tripping threshold | 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1 |
| Auxiliary contact composition | 1 NO + 1 NC |
| [Ith] conventional free air thermal current | 5 A for signalling circuit |
| Permissible current | 0.06 A at 440 V DC-13 for signalling circuit 0.12 A at 600 V AC-15 for signalling circuit |
| [Ue] rated operational voltage | 1000 V AC 0…400 Hz for power circuit conforming to IEC 60947-4-1 |
| Associated fuse rating | 4 A gG for signalling circuit 4 A BS for signalling circuit |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-1 |
| Phase failure sensitivity | Tripping current 130 % of Ir on two phase, the last one at 0 |
| Control type | Red push-button: stop Blue push-button: reset |
| Temperature compensation | -20…60 °C |
| Connections – terminals | Power circuit: screw clamp terminals 1 cable(s) 4…35 mm² flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² solid without cable end Power circuit: screw clamp terminals 1 cable(s) 4…50 mm² flexible without cable end Power circuit: screw clamp terminals 1 cable(s) 4…50 mm² solid without cable end |
| Tightening torque | Control circuit: 1.7 N.m – on screw clamp terminals Power circuit: 9 N.m – on screw clamp terminals |
| Depth | 132 mm |
| Net weight | 0.9 kg |
| Climatic withstand | conforming to IACS E10 |
|---|---|
| IP degree of protection | IP20 conforming to IEC 60529 |
| Ambient air temperature for operation | -20…60 °C without derating conforming to IEC 60947-4-1 |
| Ambient air temperature for storage | -60…70 °C |
| Flame retardance | V1 conforming to UL 94 |
| Mechanical robustness | Vibrations: 6 Gn conforming to IEC 60068-2-6 Shocks: 15 Gn for 11 ms conforming to IEC 60068-2-7 |
| Dielectric strength | 2.2 kV at 50 Hz conforming to IEC 60947-1 |
| Standards | EN/IEC 60947-4-1 EN/IEC 60947-5-1 GB/T 14048.4 GB/T 14048.5 EN 50495 |
| Product certifications | IEC CCC EAC ATEX INERIS |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 13.800 cm |
| Package 1 Width | 10.500 cm |
| Package 1 Length | 15.500 cm |
| Package 1 Weight | 833.000 g |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 10 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 8.835 kg |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 80 |
| Package 3 Height | 75.000 cm |
| Package 3 Width | 60.000 cm |
| Package 3 Length | 80.000 cm |
| Package 3 Weight | 77.680 kg |
| Warranty | 18 months |
|---|
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