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.
