# Lightning Protection Device BR 30FU 4P 30KA SPD
## Introduction to BR 30FU 4P 30KA SPD
The BR 30FU 4P 30KA SPD is a high-performance lightning protection device designed to safeguard electrical systems from transient overvoltages caused by lightning strikes or switching operations. This surge protective device (SPD) is engineered to provide reliable protection for both residential and commercial applications.
## Key Features of the BR 30FU 4P 30KA SPD
This lightning protection device boasts several impressive features:
– High discharge capacity: 30kA per phase
– 4-pole design for comprehensive protection
– Fast response time (<25ns)
– Thermal disconnector for safe operation
– Visual status indication for easy monitoring
## Technical Specifications
Parameter | Value
Maximum continuous operating voltage | 275V AC
Nominal discharge current (In) | 15kA
Maximum discharge current (Imax) | 30kA
Voltage protection level (Up) | ≤1.5kV
Response time | <25ns
Operating temperature range | -40°C to +85°C
## Installation Guidelines
Proper installation is crucial for optimal performance of the BR 30FU 4P 30KA SPD:
– Install as close as possible to the main distribution board
– Ensure proper grounding connections
– Follow all local electrical codes and regulations
– Use appropriate cross-section cables for connections
– Regularly inspect the device for any signs of damage
## Applications
The BR 30FU 4P 30KA SPD is suitable for various applications including:
– Residential buildings
– Commercial complexes
– Industrial facilities
– Telecommunication systems
– Data centers
## Maintenance and Monitoring
To ensure continued protection:
– Perform regular visual inspections
– Check status indicators periodically
– Replace the device after a significant surge event
– Keep records of installation and maintenance
– Consider professional testing every 2-3 years
## Conclusion
The BR 30FU 4P 30KA SPD offers robust protection against lightning-induced surges, helping to prevent equipment damage and downtime. Its high discharge capacity and reliable performance make it an excellent choice for comprehensive electrical system protection. Always consult with a qualified electrician for proper selection and installation of this lightning protection device.
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