The HVDC Thailand–Malaysia is a 110 kilometer long HVDC powerline between Khlong Ngae in Thailand at (6°42′56″N100°27′08″E) and Gurun in Malaysia. The HVDC Thailand–Malaysia, which crosses the border between Malaysia and Thailand at (6°31′47″N100°24′11″E) serves for the coupling of the asynchronously operated power grids of Thailand and Malaysia and went in service in June 2002. The HVDC connection Thailand–Malaysia is a monopolar 300 kV overhead line with a maximum transmission rate of 300 megawatts. The terminal of the HVDC is situated east of Gurun at (5°48′45″N100°32′06″E)