News

Comparing UL and IEC Test Methods for Surge Protective Device(SPD) Both UL and IEC go to some length to produce tests which will simulate various fault conditions an SPD may encounter ...

 IEC 61400-24 lightning protection of wind turbines   Structure of the new IEC 61400-24 Lightning Protection of Wind Turbines As with most other international standards, IEC 61...

Testing ofSPD Disconnectors Two of the more important international surge protection standards are:Underwriters Laboratories Incorporated, ANSI/UL1449-Surge Protection Devices, and IEC 61643-1-Su...

Status Indication of Surge Protective Devices Thermal Disconnectors  Some nonlinear elements of SPDs can be stressed during several operations especially with surge current amplitude...

  The 32nd Anniversary Celebration is bringing company and factory members together for a fun night with a rich dinner and meaningful games. Established in 1992, REPSUN is celebratin...

Surge protection for ESS: ‘current’ trends Energy Storage Systems (ESS) are now a mature technology. ESS is installed at sites to improve energy management control, such as peak manag...

Smart SPD(Surge Protective Device) The name “Smart SPD” appeared in working groups of the IEC 37A SPD committee, for the first time in 2015. Since then everybody tries to find a go...

AC SPD Coodination Many applications require the use of two or more SPDs in order to reduce the electrical stress on the equipment to be protected to an acceptable value. Very frequently, a ...

Lightning Protection Standards 1. UNITED STATES NFPA 780 Standard for the installation of Lightning Protection Systems. NFPA 780 provides lightning protection system ...

 37th International Conference on Lightning Protection  ICLP 2024 | 1.~7. Sept. | Dresden, Germany   Welcome to the 37th International Conference on Lightning Protection (...