3 Phase Type 2 SPD BR30FU 30kA Surge Protection Device

# 3 Phase Type 2 SPD BR30FU 30kA Surge Protection Device

## Introduction to Surge Protection Devices

Surge Protection Devices (SPDs) are essential components in modern electrical systems. They safeguard sensitive equipment from voltage spikes caused by lightning strikes, power surges, or switching operations. The 3 Phase Type 2 SPD BR30FU 30kA is a robust solution designed for commercial and industrial applications.

## Key Features of BR30FU SPD

The BR30FU model offers several important features:

– 30kA discharge capacity per phase
– Type 2 protection according to IEC 61643-11
– Suitable for 3-phase systems
– Compact and modular design
– Visual status indication
– Thermal disconnection for safety

## Technical Specifications

This surge protector is designed for maximum performance:

• Nominal voltage: 400V AC
• Maximum continuous operating voltage: 440V AC
• Response time: <25ns
• Operating temperature range: -40°C to +80°C
• Protection level: ≤1.8kV

## Installation and Applications

Installation Guidelines

The BR30FU should be installed in parallel with the electrical distribution system, preferably at the main distribution board. Proper grounding is essential for optimal performance.

Typical Applications

This device is ideal for:

• Industrial plants
• Commercial buildings
• Data centers
• Hospital facilities
• Telecommunication installations

## Maintenance and Monitoring

Regular inspection of the status indicator is recommended. The device features a replaceable module design, allowing for easy maintenance without system downtime.

Status Indicators

• Green: Normal operation
• Red: End of life or fault condition

## Conclusion

The 3 Phase Type 2 SPD BR30FU 30kA provides reliable protection against transient overvoltages in three-phase systems. Its high discharge capacity and robust construction make it an excellent choice for critical electrical installations where equipment protection is paramount.