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Keyword: 25gr arrester 25gr 4p type 1
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Lightning Arrester 25GR 4P Type 1 for Enhanced Surge Protection
In today’s increasingly connected world, protecting electrical systems from lightning strikes and power surges is more critical than ever. The 25GR arrester 25GR 4P Type 1 stands out as a reliable solution for safeguarding equipment and infrastructure against these potentially devastating events. This article explores the features, benefits, and applications of this high-performance surge protection device.
Understanding the 25GR 4P Type 1 Lightning Arrester
The 25GR 4P Type 1 lightning arrester is specifically designed to provide primary protection against direct lightning strikes. As a Type 1 arrester, it meets the highest standards for surge protection devices, capable of handling the massive energy associated with lightning strikes that directly hit power lines or nearby structures.
Key specifications of the 25GR model include:
- Nominal discharge current: 25kA (8/20μs)
- Maximum discharge current: 100kA (8/20μs)
- Voltage protection level: ≤ 2.5kV
- 4-pole configuration for comprehensive protection
- Robust construction for outdoor installation
Key Features and Advantages
Superior Surge Protection
The 25GR arrester offers exceptional protection with its high discharge capacity, effectively diverting lightning currents to ground while limiting voltage surges to safe levels. Its fast response time ensures immediate action when surges occur.
Durable Construction
Built to withstand harsh environmental conditions, the 25GR 4P Type 1 features weather-resistant housing and corrosion-resistant components, making it suitable for both indoor and outdoor installations.
Easy Installation and Maintenance
With its compact design and clear connection markings, the arrester can be quickly installed in various electrical systems. Visual status indicators allow for easy monitoring of device condition.
Comprehensive Protection
The 4-pole configuration provides complete protection for all conductors in three-phase systems, including neutral and ground connections, ensuring balanced surge protection across the entire electrical installation.
Applications of the 25GR 4P Type 1 Arrester
The versatility of the 25GR arrester makes it suitable for numerous applications:
- Industrial Facilities: Protecting sensitive manufacturing equipment and control systems
- Commercial Buildings: Safeguarding electrical infrastructure in offices and retail spaces
- Telecommunications: Securing communication equipment and data centers
- Renewable Energy Systems: Protecting solar and wind power installations
- Residential Complexes: Ensuring safety in multi-unit dwellings
Installation Considerations
For optimal performance of the 25GR 4P Type 1 arrester, consider these installation guidelines:
- Install as close as possible to the service entrance or main distribution panel
- Ensure proper grounding with low-impedance connections
- Follow all local electrical codes and regulations
- Consider combining with Type 2 arresters for comprehensive protection
- Regularly inspect and test the device according to manufacturer recommendations