List of contents – Planning instructions Tables Table 1: Root-means-square value Icw Table 21: Operating categories of fuse inserts.................73 of the short-circuit current................................................. 43 Table 22: Colour code for fuse inserts..............................73 Table 2: Determination of selection parameters pursuant Table 23: Positioning of the IP code .................................74 to standard IEC/EN 61 439-1, Annex C ............................ 47 Table 24: Item 1, protection against contact Table 3: Rated current Inc of the distribution busbar and foreign bodies ............................................................74 system in modular outgoing feeder sections.................... 51 Table 25: Item 2, level of protection against water ...........74 Table 4: Rated current Inc and short-circuit resistance Icw Table 26: Item 3 additional letter ......................................74of the vertical distribution busbar in the NH slimline fuse-switch disconnector section ..................................... 53 Table 27: Levels of protection against access Table 5: Rating data for NH slimline fuse-switch to hazardous live parts, code number 1 ...........................74 disconnectors from ABB/Jean Müller ............................... 53 Table 28: Levels of protection against solid bodies, Table 6: Rated diversity factor RDF of NH slimline code number 1..................................................................74 fuse-switch disconnectors from ABB/Jean Müller Table 29: Rated currents Inc depending on the number of NH slimline fuse-switch for air circuit-breakers – ABB ............................................77 disconnectors per section ................................................ 54 Table 30: Rated currents Inc Table 7: Rating data for Rittal NH slimline fuse-switch for air circuit-breakers – Eaton ..........................................77 disconnectors ................................................................... 54 Table 31: Rated currents Inc Table 8: Rated diversity factor RDF1 for NH slimline for air circuit-breakers – Mitsubishi ...................................78 fuse-switch disconnectors depending on the number per section........................................................................ 55 for air circuit-breakers – Schneider Electric ......................78ncRated currents ITable 32: fuse-switch disconnectors depending on the enclosure for air circuit-breakers – Siemens......................................79ncRated currents ITable 33: for NH slimline2Rated diversity factor RDF Table 9: protection category........................................................... 55 Table 10: Horizontal rails and contact makers for main for air circuit-breakers – Terasaki ......................................79ncRated currents ITable 34: busbar systems in the roof section................................... 56 Table 11: Selection of distribution busbar system in the for moulded-case circuit-breakers ABB............................80ncRated currents ITable 35: distribution busbar section ............................................... 57 Table 12: Admissible rated current Inc and connection for moulded-case circuit-breakers Eaton..........................82ncRated current ITable 36: cross-section for NH fuse-switch disconnectors .............. 60 Table 13: Design verification in detail............................... 61 for moulded-case circuit-breakers Mitsubishi...................83ncRated current ITable 37: (IEC 61 439, chapter 8.6.4) .............................................. 62 for moulded-case circuit-breakersncRated currents ITable 38:Conductor selection and laying conditions Table 14: Table 15: Selection of PE/PEN conductors on the basis Schneider Electric .............................................................85 of rated short-term withstand current ............................... 64 Table 39: Rated currents Inc Table 16: Factor k depending on the conductor material for moulded-case circuit-breakers Siemens .....................86 and insulating material...................................................... 65 Table 40: Rated currents Inc Table 17: Rated short-time withstand current Icw for moulded-case circuit-breakers Terasaki......................87 for SV 9340.000/SV 9340.010........................................... 69 Table 41: Rated busbar currents RiLine60 ......................88 Table 18: Characteristic curve allocation Table 42: Rated busbar currents Maxi-PLS .....................88 for SV 9340.000/SV 9340.010........................................... 69 Table 43: Rated busbar currents Flat-PLS .......................88 Table 19: Heat loss table for compartment with distribution busbar..................................................... 70 Table 20: Forms of internal separation............................. 72 Rittal Technical System Catalogue/Power distribution 2 - 28
Technical System Catalogue Ri4Power
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