SURGE ARRESTER FOR MV-NETWORK V20-C 3-PH-1000, T2

The solar energy sector is a rapidly growing field within the electrical industry. Since investors consider the relationship between equipment operation and its service life, surge and overvoltage protection for equipment is extremely important. When a direct lightning strike hits a building protected by external lightning protection, large potential differences can arise between the building and installed systems (electrical, telecommunications cables), leading to dangerous fires and damage. Nearby lightning strikes generate strong magnetic fields that can damage electrical equipment. But even lightning strikes up to 2 km away can generate dangerous overvoltages in the building’s electrical equipment. OBO provides all necessary products for reliable lightning protection: lightning rods, surge protectors, equipotential bonding, and grounding accessories. V20-C 3-PH-1000 surge protector features:

• SPD Type 2 according to standard EN 61643-11
• SPD Class II according to standard IEC 61643-11
• Model: 3-pole
• Protection class: IP20
• Response time (ns): <25
• Rated discharge current (8/20) (kA): 20
• Maximum discharge current (kA): 40
• Maximum fuse rating (A): 125
• Protection level (kV): <4.0
• Module spacing TE (17.5 mm): 3
• Max DC (V): 1000
• Temperature range (°C): -40 – +80

The OnnShop and Express store offerings include a wide range of surge protectors and other OBO Bettermann products worth exploring.

This product description is an automated translation of the original Finnish description.