Surge Arrester Selection

How to Select the Correct LV Surge Arrester? One of the most important pillars of protection against lightning and overvoltage is undoubtedly surge arrester systems. In protecting factories, facilities or businesses, selecting the correct surge arrester constitutes a critical stage of lightning and overvoltage protection.

The use of low-voltage surge arresters is important; however, selection is just as critical as usage. Many parameters such as voltage level, current level, protection current levels and nominal current levels affect surge arrester selection. As Yılkomer, we represent Raycap in our country, which offers 2400 different surge arrester products. In fact, this topic is a niche engineering field, and expert support is required to determine the most accurate solution.

To summarize briefly for our country;

For main incoming panels: Type 1+2+3 100kA Safetec technology LV Surge Arrester – Product Code 50A173 PROTEC ASL TYPE 1+2+3 100/320 RAYCAP ISKRA Zascite

For sub-distribution panels: Type 2 40kA Safetec technology LV Surge Arrester – Product Code 500141 PROTEC C TYPE 2 160/320 40KA RAYCAP ISKRA Zascite

For sensitive system power line protection: Type 3 20kA Safetec Technology LV Surge Arrester – Product Code PROTEC DMGR 2+0 TYPE 3 Sensitive System Protection

In addition to these basic products;

LZNET6 for Cat and PoE lines

DMDR 20 Series for 12, 24, 48V lines

SMH Series for sensitive PLC lines can be selected.

For free site survey, detailed technical information and product datasheets, please send your emails to info@yilkomer.com.

Remember, Yılkomer ‘Protects Your Values’