Lightning arrester disconnector
Unlike foreign power grids (with effectively grounded neutral points), China's power grids (mostly non-effectively grounded neutral systems below 35KV) have significantly lower arrester fault currents. Leveraging this characteristic and the advantages of hot-break disconnectors from renowned international companies (such as ABB in Sweden, GE in the USA, and Joslyn), we have developed the new TLB-5 and TLB-6 disconnectors. These disconnectors feature fast action while withstanding specified current surges and operational loads. All indicators meet the requirements of GB11032-2000 "AC Metal Oxide Surge Arresters" and IEC.C62 "Requirements for Distribution Line Surge Arresters and Disconnectors".