# BR 30FU 4P 30KA SPD Technical Specifications and Applications
The BR 30FU 4P 30KA SPD (Surge Protective Device) is a high-performance solution designed to protect electrical systems from transient overvoltages caused by lightning strikes or switching operations. This article delves into the technical specifications and applications of this robust device.
## Technical Specifications
The BR 30FU 4P 30KA SPD boasts a range of impressive technical features:
– Maximum Continuous Operating Voltage (Uc): 320V AC
– Nominal Discharge Current (In): 20kA (8/20μs)
– Maximum Discharge Current (Imax): 30kA (8/20μs)
– Voltage Protection Level (Up): ≤1.5kV
– Response Time: <25ns
– Number of Poles: 4
– Mounting: DIN rail
– Operating Temperature Range: -40°C to +80°C
– Enclosure Protection: IP20
These specifications make the BR 30FU 4P 30KA SPD suitable for a wide range of applications, ensuring reliable protection against electrical surges.
## Applications
The BR 30FU 4P 30KA SPD is versatile and can be used in various settings:
– Industrial Facilities: Protects sensitive equipment from power surges in manufacturing plants.
– Commercial Buildings: Safeguards office equipment and IT infrastructure.
– Residential Buildings: Ensures the safety of home appliances and electronics.
– Data Centers: Provides critical protection for servers and networking equipment.
– Renewable Energy Systems: Protects solar inverters and wind turbine controls.
In each of these applications, the BR 30FU 4P 30KA SPD plays a crucial role in maintaining the integrity and longevity of electrical systems.
## Installation and Maintenance
Proper installation and regular maintenance are essential for the optimal performance of the BR 30FU 4P 30KA SPD:
– Installation: Ensure the SPD is installed by a qualified electrician, following the manufacturer’s guidelines and local electrical codes.
– Maintenance: Regularly inspect the SPD for any signs of damage or wear. Replace the device if it has reached the end of its service life or if it has been subjected to a significant surge event.
By adhering to these practices, users can maximize the effectiveness and lifespan of their surge protection devices.
## Conclusion
The BR 30FU 4P 30KA SPD is a reliable and efficient solution for protecting electrical systems from transient overvoltages. With its robust technical specifications and wide range of applications, it is an essential component for ensuring the safety and reliability of electrical installations in various environments.
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