Product Description
Specification
| Poles Number | 3 Pole, 3 Pole+N, 1 Pole, 1pole+N |
| Classification | Type C, Type D, Type B |
| Brand | Hakel |
| Highest continuous operating voltage U C | 440 IN |
| Max. impulse current (10/350) I imp | 50 kA |
| Voltage protection level U p | Less than 2 kV |
| Maximum foreclosure | 500 AgL / gG |
Superior Surge ProtectionEngineered to safeguard power distribution systems, the HS 50-50 Lighting Arrester is rated to discharge currents up to 10 kA, protecting equipment from lightning and switching surges. Its 50 kA protection level ensures reliable defense against overvoltage events, minimizing the risk of downtime or equipment failure.
Durable, Maintenance-Free DesignManufactured with high-quality silicone rubber and optimized for outdoor environments, this arrester resists harsh weather and pollution while ensuring a maintenance-free service life of over 15 years. Its smooth, non-porous finish and IP65 rating make it suitable for high-humidity and challenging sites.
Effortless Installation for Transmission & Distribution LinesWeighing just 820 grams and featuring a bolt-type terminal connection, the HS 50-50 is quick to mount on poles and seamlessly integrates with transmission and distribution infrastructure. Its compact 280 mm by 50 mm size further simplifies installation and maintenance access.
FAQs of HS 50 -50 Lighting Arrester:
Q: How does the HS 50-50 Lighting Arrester protect electrical systems against overvoltage?
A: The HS 50-50 arrester promptly diverts surge currents caused by lightning or switching operations away from sensitive equipment, ensuring that transmission and distribution lines remain protected from potentially damaging overvoltage events.
Q: What maintenance does the HS 50-50 arrester require during its service life?
A: This arrester is designed for minimal maintenance. Its weatherproof, non-porous silicone rubber construction and IP65 rating ensure reliable performance for over 15 years, even in high-humidity or polluted environments.
Q: When should I use the HS 50-50 arrester in my power distribution system?
A: Install the HS 50-50 Lighting Arrester wherever surge protection is needed on single-phase lines, especially in areas prone to lightning, switching surges, or severe weather. It is ideal for both new installations and retrofitting existing infrastructure.
Q: Where is the recommended installation location for the HS 50-50 arrester?
A: This arrester is specially designed for pole-mounted applications on transmission and distribution lines, providing overvoltage protection at vital points within the power grid.
Q: What is the installation process for the HS 50-50 arrester?
A: The arrester uses bolt-type terminals and copper lugs for secure connections. Simply mount it to the pole at the recommended height and ensure all electrical connections are tight, following standard safety procedures for high-voltage installations.
Q: Why is the HS 50-50 arrester beneficial for power distribution networks?
A: With high mechanical strength, outstanding efficiency, and a long maintenance-free service life, the HS 50-50 increases equipment reliability, reduces operational risk, and ensures consistent power delivery by protecting against damaging surges.