Short circuit tests on earthing clamps supplied by W.J. Furse limited (TR-ETR-002)

Short circuit tests complying with Electricity Supply Industry Standard 43-94, (issue 2, September 1977), have been completed on six earth clamp assemblies supplied by W.J. Furse Limited. These assemblies consisted of a half inch copper-clad steel earthing rod connected to 19/1.5 mm stranded copper conductor with clamp type JAB 12,...