
( Brand: National ), ( Model: PE-285OR ), ( Part Type: Flash )
The PE-285OR National Flash Lightning Arrester is a sophisticated electrical protection device designed to safeguard electrical systems from the destructive effects of lightning strikes. This device, manufactured by National, is a vital component in any comprehensive lightning protection system.
The PE-285OR is a high-performance, metal-oxide varistor (MOV) type lightning arrester, which means it utilizes a special semiconductor material to shunt excessive voltage surges to the ground, thereby preventing them from reaching and damaging the protected electrical equipment. The device is rated for a peak voltage of 285kV, making it suitable for protecting high-voltage power lines, substations, and other critical infrastructure.
The PE-285OR is designed with a compact and rugged construction, featuring a robust aluminum alloy housing. This ensures that the arrester can withstand the harsh environmental conditions it may encounter, such as extreme temperatures, humidity, and UV radiation. The housing is also equipped with drainage holes to prevent the accumulation of water.
The device is easy to install, with a simple screw-mounting mechanism that allows for quick and secure attachment to the protected electrical system. The PE-285OR comes with a comprehensive installation guide, which provides detailed instructions and safety precautions to ensure correct and safe installation.
In terms of performance, the PE-285OR offers excellent surge-current handling capacity, able to withstand surge currents up to 150kA. This ensures that it can effectively protect the electrical system from even the most powerful lightning strikes. The device also has a low impedance, which ensures minimal voltage drop and minimal impact on the electrical system's performance.
In conclusion, the PE-285OR National Flash Lightning Arrester is a high-quality, reliable, and efficient electrical protection device that provides essential protection against lightning strikes. Its robust construction, high performance, and easy installation make it an excellent choice for any electrical system requiring lightning protection.
Pros of Buying PE-285 or National Flash Lightning:1. Reliability: Both PE-285 and National Flash Lightning are known for their durability and reliability. They are designed to withstand harsh weather conditions, making them ideal for outdoor use.
2. Energy Efficiency: These lightning arresters are energy-efficient. They minimize the energy loss in the lightning strike and redirect it to the ground, preventing damage to electrical equipment.
3. Safety: Lightning arresters like PE-285 and National Flash Lightning protect your electrical system from power surges and lightning strikes, ensuring safety for your property and the people using it.
4. Cost-Effective: While the initial investment may seem high, the long-term cost savings due to the prevention of damage to electrical equipment make these arresters a cost-effective option.
5. Compliance with Regulations: Many areas have regulations requiring the installation of lightning arresters to ensure safety. By installing PE-285 or National Flash Lightning, you are ensuring compliance with these regulations.
Cons of Buying PE-285 or National Flash Lightning:1. Initial Cost: The initial cost of purchasing and installing these arresters can be high. However, as mentioned earlier, the long-term savings can offset this cost.
2. Installation Complexity: The installation of these arresters requires specialized knowledge and equipment. This could mean hiring a professional installer, adding to the overall cost.
3. Maintenance: Regular maintenance is required to ensure the arresters continue to function properly. This could include cleaning, inspection, and replacement of parts.
Conclusion:PE-285 and National Flash Lightning are reliable, energy-efficient, and cost-effective options for protecting your electrical system from lightning strikes and power surges. While the initial cost and installation complexity may be a deterrent, the long-term savings and safety benefits make these arresters a worthwhile investment. It is recommended to consider hiring a professional installer to ensure proper installation and to maintain the arresters regularly to ensure their longevity and effectiveness.
Charged with four AA batteries not included in the package. National flash lightning PE-285OR. Fully functional, very Good condition as shown in pictures.