Unipole Insulated Conductor Conductor Rail System With Expansion Joint for Crane Traveling
Introduction of the product
Powerail enclosed conductor rail system is a powerail,protected from contact(IP 23),For indoor and outdoor plants. They are conductor lines in a rigid green PVC housing with different copper cross sections for rated currents of 35-240A.
The current collectors, running in the ball bearings, are guided by the housing.
The main is transferred by spring-stored carbon brushes.
Type HFP-P: not include Sealing strip, with factory-mounted fate copper band and bolted-operated, plug connectors.
Type HFP-P:curves for R≥800mm,with factory-mounted flat copper band and screw connectors.
Approved and listed by: CCC, ISO9001 and CE.
Features:
1.The computer optimized design decides characteristics of low AC impedance, low energy consumption, large surface area, high-performance conductivity, good heat dissipation, big bending moment, high bending strength, etc.
2.Strict selection of materials
The covers are made from metaldehyde, and brilliant in high intension, aging resistance, good dimensional stability, small tolerance range, high product precision, easy installation, reliable performance
3.Small volume, variety of installation methods
Small occupying space, snap-in installation, convenient to use, easy to maintain
Specifications
Insulated Conductors System NSP-H/ Unipole Conductor Rail System /Track Configuration: straight curve elements available.
Single pole insulated conductor rails offers a large selection for different applications and number of poles.
| 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 [Q/km] | 0.376 | 0.2030.187 | 0.1530.046 | 0.1160.067 | 0.670.0.39 |
| Impendance at 35C [Q/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 -20℃- +70℃
High temperature insulation -10℃- +115℃ |
Aluminium Conductor Rail
| Type | Conductor Rail | Cross section (mm2) | Nominal currens (A) | Leakage-distance (mm) | Resistance (Q/km) | Weight (kg/m) |
| NSP-H19-100/150 | Aluminium | 100 | 150 | 30 or 80 | 0.376 | 0.46 |
Copper Conductor Rail
| Type | Conductor Rail | Cross section (mm2) | Nominal currens (A) | Leakage-distance (mm) | Resistance (Q/km) | Weight (kg/m) |
| NSP-H19-50/150 | Copper | 50 | 150 | 30 or 80 | 0.376 | 0.63 |
| NSP-H19-65/200 | Copper | 65 | 200 | 30 or 80 | 0.289 | 0.75 |
| NSP-H19-110/300 | Copper | 110 | 300 | 30 or 80 | 0.195 | 1.15 |
| NSP-H19-130/500 | Copper | 130 | 500 | 30 or 80 | 0.156 | 1.33 |
Special features
High availability in strong industrial enviroment trough several material
High level of safety trough insulation profiles with integrated finger safe protection
Easy and exact mountig with multiple hangr clamps for (3, 4 and 5 pol)
Free and unlimited combination for multiple amount of rails
On side bending with optional bending device for curves possible
Main applications
EOT cranes
People Mover
Special purpose equipment
Maintenance
--After installation,Make sure that the sliding hangers are straight (in a perpendicular position) after nuts have been tightened to guarantee free sliding of the powerail.The powerail must be installed exactly straight and parallel to the machinery track.
--Before running the powerail,Check the system for esay running of the current collector trolleys,i.e.there may be no resistance by an excessively narrow slot or pull by the connecting cable.
--Every 3 up to max.12 months,-depending on the frequency of operation and travel distance-,check the carbon brushes and mechanical componets for wear and replace them if necessary.
