# BR-20 1P Type 2 20kA Surge Protective Device
## Introduction to Surge Protection
Electrical surges can cause significant damage to sensitive electronic equipment. A surge protective device (SPD) is essential for safeguarding your electrical systems from voltage spikes. The BR-20 1P Type 2 20kA Surge Protective Device is designed to provide reliable protection against transient overvoltages.
## Key Features of the BR-20 1P Type 2 20kA SPD
The BR-20 offers several important features that make it an excellent choice for surge protection:
– 20kA discharge capacity per phase
– Type 2 classification according to IEC 61643-11
– Compact 1P design for easy installation
– 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 | 230V AC
Maximum Continuous Operating Voltage | 320V AC
Nominal Discharge Current (In) | 10kA
Maximum Discharge Current (Imax) | 20kA
Voltage Protection Level (Up) | ≤1.5kV
Response Time | <25ns
Operating Temperature Range | -40°C to +80°C
## Installation Guidelines
Proper installation is crucial for optimal performance of your surge protective device:
– Install the BR-20 SPD at the main distribution board
– Ensure proper earthing connections
– Follow all local electrical codes and regulations
– Use appropriate cable sizes for connections
– Mount the device in a vertical position for best performance
## Applications
The BR-20 1P Type 2 20kA Surge Protective Device is suitable for various applications:
– Residential electrical installations
– Commercial buildings
– Industrial facilities
– Telecommunication systems
– Data centers
## Maintenance and Monitoring
Regular maintenance ensures continued protection:
– Check the visual indicator periodically
– Test the device after major electrical events
– Replace the SPD according to manufacturer recommendations
– Keep the installation area clean and dry
– Document all maintenance activities
The BR-20 1P Type 2 20kA Surge Protective Device provides effective protection against electrical surges, helping to prevent equipment damage and downtime. 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 of surge protection devices.
