BR 30FU 4P 30KA SPD Technical Specifications and Applications

# BR 30FU 4P 30KA SPD Technical Specifications and Applications

The BR 30FU 4P 30KA SPD is a high-performance surge protection device designed to safeguard electrical systems from transient overvoltages. This article delves into the technical specifications and applications of this robust device.

## Technical Specifications

The BR 30FU 4P 30KA SPD boasts several key specifications that make it a reliable choice for surge protection:

– Maximum Continuous Operating Voltage (Uc): 320V AC
– Nominal Discharge Current (In): 20kA
– Maximum Discharge Current (Imax): 30kA
– Voltage Protection Level (Up): ≤1.5kV
– Response Time: <25ns
– Number of Poles: 4
– Operating Temperature Range: -40°C to +80°C
– Enclosure Material: Flame-retardant thermoplastic
– Mounting: DIN rail mounting

## Applications

The BR 30FU 4P 30KA SPD is versatile and can be used in various applications to protect electrical systems:

### Residential Buildings

In residential settings, the SPD can be installed to protect household appliances and electronics from power surges caused by lightning strikes or utility grid fluctuations.

### Commercial Establishments

Commercial buildings, such as offices and retail stores, benefit from the SPD’s ability to safeguard sensitive equipment like computers, servers, and point-of-sale systems.

### Industrial Facilities

Industrial environments, with their heavy machinery and complex electrical systems, require robust surge protection. The BR 30FU 4P 30KA SPD ensures the continuous operation of critical equipment.

### Data Centers

Data centers, which house critical IT infrastructure, rely on SPDs to prevent data loss and downtime caused by electrical surges.

## Installation and Maintenance

Proper installation and regular maintenance are crucial for the effective operation of the BR 30FU 4P 30KA SPD:

– Installation: The SPD should be installed by a qualified electrician, ensuring it is correctly connected to the electrical system and grounded.
– Maintenance: Regular inspections should be conducted to check for any signs of wear or damage. The SPD should be replaced if it has been subjected to a significant surge event.

## Conclusion

The BR 30FU 4P 30KA SPD is an essential component for protecting electrical systems from transient overvoltages. Its robust technical specifications and wide range of applications make it a reliable choice for residential, commercial, industrial, and data center environments. Proper installation and maintenance ensure its longevity and effectiveness in safeguarding valuable equipment and infrastructure.

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