Lsp-250A Unipole Crane Power System Insulated Electric Bus Bar

Insulated Conductor RailLSP-H unipole insulated conductor rail system is a modern mobile power supply system. The material of conductor rail can be copper and aluminum. The aluminum conductor is mounted with a stainless strip to be long service life. Any numbers of poles of conductor rail can be installed vertically or horizontally, no matter on straight or curved system. This type of conductor rail also can be used indoor and outdoor.  Technical DataUnipole Conductor Rail system NSP-H SeriesConductor railAluminium CopperType H19 H24 H32 H24 H32Nominal current at 100% DC and 35°C[A]150 250 - 300 320 - 1250500 - 800 800 - 1600D.C.resistance at 35°C [Ω/km] 0.3760.2030.187 0.1530.046 0.1160.067 0.0670.039Impendance at 35°C [Ω/km] 0.376  0.2090.1950.1550.048 0.1180.0690.0690.04Support spacing [m] 1.8 1.5  1.81.5 1.8Rail length [m] 4/6  4/64/6 4/6 4/6 Housing length [m] 3.88/5.88 3.88/5.88 3.83/5.833.88/5.88 3.83/5.83Max.voltage [V] 660VDielectric strength[KV/mm]30-40Travelling speed ≤ 600 m/minStandardGB7251.2-2006Expansion jointonly required when total length ≥ 200mFlame retardantClass B1-no flaming particles,self-extinguishingPermissible ambient temperatureStandard insulation -20C- +70CHigh temperature insulation -10C- +115C  TypeConductor RailCross section(mm2)Nominal current(A)Leakage-distance(mm)Resistance(Ω/km)Weight(kg/m)LSP-H24-160/250Aluminium16025045 or 800.2030.63NSP-H24-180/300Aluminium18030045 or 800.1870.71  TypeConductor RailCross section(mm2)Nominal current(A)Leakage-distance(mm)Resistance(Ω/km)Weight(kg/m)LSP-H32-230/320Aluminium230320800.1530.96LSP-H32-285/500Aluminium285500800.1161.13LSP-H32-360/630Aluminium360630800.0871.38LSP-H32-420/800Aluminium450800800.0671.5LSP-H32-550/1000Aluminium5501000800.0581.83LSP-H32-600/1250Aluminium6001250800.0462.01Workshop 5s Management/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1