KOMAY Enclosed conductor rail system is one type of power supply system for overhead cranes.
Poles:4/5/6/7poles
Max. Current:50A,80A,100A,120A,140A
Width for Copper:12.5mm
Max. Voltage:690V
Curves for R≥1.5m(Only 4poles powerail
Approved and listed by:CCC,ISO9001 and CE.
Powerail Enclosed conductor rail system is a powerail, protected from contact(IP23), for indoor and outdoor plants. They are conductor lines in a rigid green PVC housing with different copper cross sections for rated currents of 50-140A. Type HFP-P: not include Sealing strip, with factory-mounted flat copper band and bolted-operated plug connectors.
System Photo:
| Type | Poles | Conductor Cross Section | Max.Current | Leakage-Distance | Max.Voltage | Resistance |
| HFP52-4-10 | 4 | 10 | 50A | 55mm | 690V | 1.656Ω/km |
| HFP52-5-10 | 5 | 10 | 50A | 15mm | 690V | 1.656Ω/km |
| HFP52-6-10 | 6 | 10 | 50A | 15mm | 690V | 1.656Ω/km |
| HFP52-7-10 | 7 | 10 | 50A | 15mm | 690V | 1.656Ω/km |
| HFP52-4-15 | 4 | 15 | 80A | 55mm | 690V | 1.137Ω/km |
| HFP52-5-15 | 5 | 15 | 80A | 15mm | 690V | 1.137Ω/km |
| HFP52-6-15 | 6 | 15 | 80A | 15mm | 690V | 1.137Ω/km |
| HFP52-7-15 | 7 | 15 | 80A | 15mm | 690V | 1.137Ω/km |
| HFP52-4-20 | 4 | 20 | 100A | 55mm | 690V | 1.011Ω/km |
| HFP52-5-20 | 5 | 20 | 100A | 15mm | 690V | 1.011Ω/km |
| HFP52-6-20 | 6 | 20 | 100A | 15mm | 690V | 1.011Ω/km |
| HFP52-7-20 | 7 | 20 | 100A | 15mm | 690V | 1.011Ω/km |
| HFP52-4-25 | 4 | 25 | 120A | 55mm | 690V | 0.713Ω/km |
| HFP52-5-25 | 5 | 25 | 120A | 15mm | 690V | 0.713Ω/km |
| HFP52-6-25 | 6 | 25 | 120A | 15mm | 690V | 0.713Ω/km |
| HFP52-7-25 | 7 | 25 | 120A | 15mm | 690V | 0.713Ω/km |
| HFP52-4-35 | 4 | 35 | 140A | 55mm | 690V | 0.522Ω/km |
| HFP52-5-35 | 5 | 35 | 140A | 15mm | 690V | 0.522Ω/km |
| HFP52-6-35 | 6 | 35 | 140A | 15mm | 690V | 0.522Ω/km |
| HFP52-7-35 | 7 | 35 | 140A | 15mm | 0.522Ω/km |
Accessories:
End feeds or line feeds are available.
The open ends of the conductor are closed by end caps.
Standard brackets for conductor attachment to crane girders are available. Conductor is with sliding and fix point hangers. Standard distance between suspension appoints for indoor and outdoor installations: 1200mm.
Snap-in joint splices provide mechanical and electrical continuity. Insulated protection covers are included.
The current collectors are made of carbon brush, reinforced nylon and galvanized or spray-paint metal material. 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.
Due to its excellent corrosion resistance and protective performance, multi-level enclosed sliding wires are suitable for transmission and power supply systems in various environments and working conditions. Whether it is storage equipment such as electric hoists, electric bridge cranes, or gantry cranes, or mobile electric tools, lighting fixtures, automatic production lines, inspection lines, and other facilities and places that require mobile power, multi-level enclosed sliding lines can play their power transmission role.
A professional enterprise engaged in the design, manufacturing, and sales of lifting tools and power supply systems.
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