Prisma Plus G - Schneider Electric

Additional informationContentsElectrical characteristics.........................................138Designing Prisma Plus power circuits..........................................138Presentation and approach................................................................................ 138Designing connections y 630 A....................................................139Device connections............................................................................................ 139Compact circuit breakers NSX100 to NSX630................................................... 140Incoming connection block and power supply blockon Powerclip busbars......................................................................................... 141Designing connections with cables..............................................142Tubular lugs....................................................................................................... 143Designing the PEN conductor......................................................144Power circuit...................................................................................................... 144Practical information................................................145Connection of power cables.........................................................145Standards................................................................... 146Enclosure characteristics....................................... 151Selection of enclosures according to the premises......................151Properties of metal enclosures....................................................158Thermal characteristics..........................................159Thermal management of switchboards........................................159General.............................................................................................................. 159Comparative method......................................................................................... 161Example............................................................................................................. 163Charts................................................................................................................ 164Ventilation.......................................................................................................... 165Heating.............................................................................................................. 166Practical information................................................167Tools required for mounting and connection................................167137