China Unipole Alu Conductor Rail DSL Conductor Rail for Overhead Crane Power Supply, Find details about China Conductor Rail, Conductor Bar from Unipole Alu Conductor Rail DSL Conductor Rail for Overhead Crane Power Supply
Unipole Conductor Rail system NSP-H Series | |||||
Conductor rail | Aluminium | Copper | |||
Type | H19 | H24 | H32 | H24 | H32 |
Nominal current at 100% DC and 35°C[A] | 150 | 250 - 300 | 320 - 1250 | 500 - 800 | 800 - 1600 |
D.C.resistance at 35°C [Ω/km] | 0.376 | 0.2030.187 | 0.1530.046 | 0.1160.067 | 0.0670.039 |
Impendance at 35°C [Ω/km] | 0.376 | 0.2090.195 | 0.1550.048 | 0.1180.069 | 0.0690.04 |
Support spacing [m] | 1.8 | 1.5 | 1.8 | 1.5 | 1.8 |
Rail length [m] | 4/6 | 4/6 | 4/6 | 4/6 | 4/6 |
Housing length [m] | 3.88/5.88 | 3.88/5.88 | 3.83/5.83 | 3.88/5.88 | 3.83/5.83 |
Max.voltage [V] | 660V | Dielectric strength[KV/mm] | 30-40 | ||
Travelling speed | ≤ 600 m/min | Standard | GB7251.2-2006 | ||
Expansion joint | only required when total length ≥ 200m | ||||
Flame retardant | Class B1-no flaming particles,self-extinguishing | ||||
Permissible ambient temperature | Standard insulation -20C- +70C High temperature insulation -10C- +115C |
Type | Conductor Rail | Cross section (mm2) | Nominal current (A) | Leakage-distance (mm) | Resistance (Ω/km) | Weight (kg/m) |
NSP-H24-160/250 | Aluminium | 160 | 250 | 45 or 80 | 0.203 | 0.63 |
NSP-H24-180/300 | Aluminium | 180 | 300 | 45 or 80 | 0.187 | 0.71 |
Type | Conductor Rail | Cross section (mm2) | Nominal current (A) | Leakage-distance (mm) | Resistance (Ω/km) | Weight (kg/m) |
NSP-H32-230/320 | Aluminium | 230 | 320 | 80 | 0.153 | 0.96 |
NSP-H32-285/500 | Aluminium | 285 | 500 | 80 | 0.116 | 1.13 |
NSP-H32-360/630 | Aluminium | 360 | 630 | 80 | 0.087 | 1.38 |
NSP-H32-420/800 | Aluminium | 450 | 800 | 80 | 0.067 | 1.5 |
NSP-H32-550/1000 | Aluminium | 550 | 1000 | 80 | 0.058 | 1.83 |
NSP-H32-600/1250 | Aluminium | 600 | 1250 | 80 | 0.046 | 2.01 |
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