# BR 30FU 4P 30KA SPD Technical Specifications and Features
## Introduction
The BR 30FU 4P 30KA SPD (Surge Protective Device) is a high-performance solution designed to protect electrical systems from transient voltage surges. This device is engineered to safeguard sensitive equipment and ensure uninterrupted power supply in various industrial and commercial applications.
## Key Features
The BR 30FU 4P 30KA SPD offers several advanced features that make it a reliable choice for surge protection:
– High surge current capacity: 30kA per phase
– 4-pole design for comprehensive protection
– Fast response time to minimize damage
– Robust construction for durability
– Visual status indicators for easy monitoring
– Compact design for space-efficient installation
## Technical Specifications
Parameter | Value
Rated Voltage | 230/400V AC
Maximum Continuous Operating Voltage (Uc) | 320V 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 +80°C
Protection Modes | L-N, L-PE, N-PE
Connection Type | Screw terminals
Housing Material | Flame-retardant thermoplastic
## Applications
The BR 30FU 4P 30KA SPD is suitable for various applications including:
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– Industrial control panels
– Commercial building electrical systems
– Data centers and server rooms
– Telecommunication equipment
– Medical facilities
– Renewable energy installations
## Installation and Maintenance
Proper installation and maintenance are crucial for optimal performance:
– Install the SPD as close as possible to the protected equipment
– Ensure proper grounding connections
– Regularly inspect the status indicators
– Replace the device when the indicator shows end-of-life status
– Follow all local electrical codes and regulations
## Conclusion
The BR 30FU 4P 30KA SPD provides reliable protection against power surges with its high-performance specifications and robust design. Its combination of technical excellence and practical features makes it an ideal choice for protecting critical electrical systems from transient voltage events.