Shaoxing Nante Lifting Eqiupment Co.,Ltd.
SHAOXING NANTE LIFTING EQUIPMENT CO.,LTD Lifting your business， Lifting your success
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1. Application: crane, power plants, electrical production
2.CE, CCC, ISO9001
Application
The ranges of applications of HFP Power Rail Enclosed Conductor System
Design features
Compact arrangement, corrosion resistance and simple assembly are its essential features.
Housing
Color green, PVC housing for 4 conductors. Standard section 4 m.
Other sections are available.
The ground conductor is identified by international color code.
Phase reversing prevented by design of the collector and housing.
Current collectors
The current collectors are made of re-inforced polyester fiberglass,for high strength and light weight.
Spring loaded carbon brushes maintain uniform contact.
Connecting cables and hinged or flexible towing arms included.
Double Current collectors for transfer applications and higher amperage.
Couplings
Through PVC joint caps.
Feed Sets
Line feeds or end feeds.
End caps
The open ends of the powerail are closed by end caps for HFP.
Hangers
Standard brackets for powerail attachment to crane girders are available.
Powerail with sliding and fixpoint hangers.
Standard distance between suspension points for indoor and outdoor installations:1200mm.
Expansion during temperature fluctuation
The Expansion sections are required to compensate the different expansions between copper conductors and steel-or concrete structures,in varying temperatures without interrupting electrial power.
Anti-condensation sections
These sections are used for transfer of the Powerail to outdoor areas to avoid condensation.
Sectionalizing
Available as air gap version (5mm),where the collector carbon bridges the gap,e.g.for mains.
Technical Parameters
| Model | Pole No. | Cross section | Max. current | Leakage-distance | Max. voltage | Resistance | Dimensions (H * W) | Weight |
| HFP56-4-8/35 | 4 | 8 | 35 | 35 | 600 | 1.944 | 73*56 | 2.09 |
| HFP56-4-10/50 | 4 | 10 | 50 | 35 | 600 | 1.656 | 73*56 | 2.16 |
| HFP56-4-12/65 | 4 | 12 | 65 | 35 | 600 | 1.321 | 73*56 | 2.23 |
| HFP56-4-15/80 | 4 | 15 | 80 | 35 | 600 | 1.137 | 73*56 | 2.3 |
| HFP56-4-20/100 | 4 | 20 | 100 | 33 | 600 | 1.011 | 73*56 | 2.43 |
| HFP Series Multiple-Poles Conductor Rail System | |||
| Max. voltage | 600v | Bending strength | 75N/mm²±10% |
| Dielectric strength | 30-40kv/mm | Tensile strength | 40N/mm²±10% |
| Special resistance | 5×1015 Ohm×cm | Leakage resistance | CTI600-2,7 |
| Surface resistance | 1013 Ohm×cm | Design and Manufacturing Standard | GB7251.2-2006 |
| Distance between each suspension bracket (m) | 1.2 | Rail length per piece (m) | 4 |
| Flame retardant | Class B1-no flaming particles, self-extinguishing | ||
| Permissible Ambient temperature | Standard insulation -30°C- +70°C|High temperature insulation -20°C- +115°C|Low temperature insulation -40°C- +80°C | ||