本身

html

BR-40 4P Type 2 40kA Surge Protective Device for TNS Systems

Electrical systems are vulnerable to transient overvoltages caused by lightning strikes, switching operations, or other electrical disturbances. To safeguard sensitive equipment and ensure uninterrupted operation, surge protective devices (SPDs) are essential. The BR-40 4P Type 2 40kA Surge Protective Device is specifically designed for TNS (Terra-Neutral-Separate) systems, offering robust protection against high-energy surges.

Key Features of the BR-40 4P Type 2 SPD

The BR-40 4P Type 2 SPD is engineered to provide reliable surge protection for TNS electrical systems. Here are its standout features:

• 40kA Surge Current Capacity: Capable of handling high-energy surges up to 40kA per phase, ensuring maximum protection for connected equipment.
• 4-Pole Design: Provides comprehensive protection for all phases and the neutral conductor in TNS systems.
• Type 2 Classification: Complies with IEC 61643-11 standards for SPDs installed at the distribution board level.
• Thermal Disconnector: Includes an integrated thermal protection mechanism to prevent overheating and ensure safe operation.
• Visual Status Indication: Features LED indicators to quickly identify the operational status of the device.

Why Choose the BR-40 for TNS Systems?

TNS systems require specialized surge protection due to their unique grounding configuration. The BR-40 4P Type 2 SPD is tailored for these systems, offering:

• Optimal Compatibility: Designed to work seamlessly with TNS earthing arrangements, ensuring effective surge diversion.
• Enhanced Safety: Protects against both common-mode and differential-mode surges, reducing the risk of equipment damage.
• Easy Installation: Compact and modular design allows for straightforward integration into existing electrical panels.

Applications of the BR-40 SPD

The BR-40 4P Type 2 40kA SPD is ideal for a wide range of applications, including:

• Commercial and industrial buildings with TNS earthing systems.
• Data centers and telecommunications facilities requiring high-level surge protection.
• Healthcare facilities where uninterrupted power is critical.
• Residential complexes with sensitive electronic equipment.

Conclusion

Investing in a high-quality surge protective device like the BR-40 4P Type 2 40kA SPD is crucial for safeguarding electrical systems in TNS configurations. With its robust design, high surge capacity, and compliance with international standards, this SPD ensures reliable protection against transient overvoltages, minimizing downtime and equipment damage.

For more information on installation and specifications, consult the product datasheet or contact a certified electrical professional.