# BR-20 1P Type 2 20kA Surge Protective Device
## Introduction to Surge Protection
Electrical surges can cause significant damage to electronic devices and equipment. A surge protective device (SPD) is designed to protect electrical systems from voltage spikes. The BR-20 1P Type 2 20kA Surge Protective Device is a reliable solution for safeguarding your electrical installations.
## Key Features of BR-20 1P Type 2 20kA SPD
The BR-20 1P Type 2 20kA Surge Protective Device offers several important features:
– High surge current capacity: 20kA per phase
– Type 2 classification for main distribution boards
– Compact and easy-to-install design
– Visual status indication for quick monitoring
– Robust construction for long-term reliability
## Technical Specifications
Here are the detailed technical specifications of the BR-20 SPD:
Parameter | Value
Nominal Voltage (Un) | 230V AC
Maximum Continuous Operating Voltage (Uc) | 275V AC
Nominal Discharge Current (In) | 10kA (8/20μs)
Maximum Discharge Current (Imax) | 20kA (8/20μs)
Voltage Protection Level (Up) | ≤1.5kV
Response Time | <25ns
## Installation Guidelines
Proper installation is crucial for optimal performance:
– Install the device in parallel with the electrical system
– Ensure proper grounding connections
– Follow local electrical codes and regulations
– Use appropriate overcurrent protection
– Mount in a dry, ventilated location
## Applications
The BR-20 1P Type 2 20kA SPD is suitable for various applications:
– Residential electrical panels
– Commercial buildings
– Industrial facilities
– Data centers
– Telecommunication installations
## Maintenance and Monitoring
Regular maintenance ensures continued protection:
– Check visual indicators periodically
– Test the device according to manufacturer recommendations
– Replace when end-of-life indicators show
– Keep records of installation and maintenance dates
The BR-20 1P Type 2 20kA Surge Protective Device provides reliable protection against electrical surges. Its robust design and high performance make it an excellent choice for various electrical installations. Always consult with a qualified electrician for proper selection and installation.
