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 (SPDs)

Surge Protection Devices (SPDs) are essential components in modern electrical systems, designed to protect equipment from voltage spikes and transient surges. The 3 Phase Type 2 SPD BR30FU 30kA is a high-performance device engineered to safeguard three-phase electrical installations against lightning strikes and other electrical disturbances.

## Key Features of the BR30FU 30kA SPD

The BR30FU 30kA surge protector offers several important features:

– 30kA discharge capacity per phase
– Type 2 classification (IEC 61643-11)
– Suitable for three-phase systems
– Compact and robust design
– Visual status indication
– Thermal disconnection protection

## Technical Specifications

The BR30FU 30kA SPD boasts impressive technical specifications:

Parameter Value
Nominal Voltage (Un) 400V AC
Maximum Continuous Operating Voltage (Uc) 440V AC
Nominal Discharge Current (In) 20kA (8/20μs)
Maximum Discharge Current (Imax) 30kA (8/20μs)
Protection Level (Up) ≤ 2.5kV

## Installation and Applications

Installation Guidelines

The BR30FU 30kA SPD should be installed in parallel with the electrical system, preferably at the main distribution board. Proper grounding is essential for optimal performance. The device is typically mounted on DIN rail (35mm) and requires professional installation by qualified electricians.

Typical Applications

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

## Benefits of Using the BR30FU 30kA SPD

Choosing the BR30FU 30kA surge protection device offers numerous advantages:

  1. Enhanced Equipment Protection: Prevents damage to sensitive electronic equipment from power surges.
  2. Cost Savings: Reduces downtime and repair costs associated with surge-related damage.
  3. Reliable Performance: High-quality components ensure long-term protection.
  4. Easy Maintenance: Visual indicators simplify inspection and maintenance procedures.
  5. Compliance: Meets international standards for surge protection devices.

## Maintenance and Troubleshooting

Routine Maintenance

Regular inspection of the SPD is recommended to ensure proper functioning. Check the status indicator window periodically – green typically indicates normal operation, while red may signify the need for replacement.

Troubleshooting Tips

If the SPD fails to protect equipment:

  • Verify proper installation and grounding
  • Check for physical damage to the device
  • Confirm the status indicator shows normal operation</li

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