China PVC Housing Insulated Crane Copper Aluminum Conductor Rail, Find details about China Conductor Rail, Conductor Bar from PVC Housing Insulated Crane Copper Aluminum Conductor Rail
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 |