The IT earthing system (unearthed neutral) in LV

BibliographyStandards and decreesc IEC 60364: Electrical installations of buildings.c IEC 60479-1: Effects of current on humanbeings and livestock.c IEC 60947-2: Low voltage switchgear andcontrolgear - Part 2: Circuit-breakers.c IEC 60950: Safety of information technologyequipment.c IEC 61000: Electromagnetic compatibility.c IEC 61557, NF EN 61557: Electrical safety inlow voltage distribution systems up to 1,000 V ACand 1,500 V DC - Equipment for testing, measuringor monitoring of protective measures -.Part 8: Insulation monitoring devices forIT systems.c NF C 15-100: Installations électriques à bassetension.Schneider Electric’s Cahiers Techniquesc Neutral earthing in an industrial HV network.F. SAUTRIAU, Cahier Technique no. 62c Residual current devices.R. CALVAS, Cahier Technique no. 114c EMC: Electromagnetic compatibility.F. VAILLANT, Cahier Technique no. 149c Harmonics in industrial networks.N. QUILLON, P. ROCCIA,Cahier Technique no. 152c Calculation of short-circuit currents.B. De METZ-NOBLAT, G. THOMASSET,R. CALVAS and A. DUCLUZAUX,Cahier Technique no. 158c Earthing systems in LV.R. CALVAS, B. LACROIX,Cahier Technique no. 172c Earthing systems worldwide and evolutions.R. CALVAS, B. LACROIX,Cahier Technique no. 173c Perturbations des systèmes électroniques etschémas des liaisons à la terre.R. CALVAS, Cahier Technique no. 177c LV surges and surge arresters - LV insulationco-ordination -.Ch. SERAUDIE, Cahier Technique no. 179c Intelligent LV switchboards.A. JAMMES , Cahier Technique no. 186c Cohabitation of high and low currents.R. CALVAS, J. DELABALLE,Cahier Technique no. 187Cahier Technique Schneider Electric no. 178 / p.28