16mm² busbar Integrated Power and Control Line hoist cable
Integrated Power and Control Line Hoist Cable Overview
When hoist cage moving up and down, it needs power continuously. The Sliding Contact Line is a system that supplying power to the hoist. The conductive conduits are installed on the mast, and the current collector is assembled on the cage to get power from them. The current collector operates synchronously with the moving cage, so the power is obtained from the conductive conduits to make the hoist move continuously. The sliding contact line is the device that composed of current collector, conductive conduits which hold conductive rails, and relative components.
Features of Busbar
* Safe: The Sliding Contact Line will not be affected by wind, rain and other bad weather. The good insulation performance of it ensures safety of the maintenance personnels.
* Reliable: The conductive rails made of special aluminum alloy profile are with excellent conductivity, rapid heat dissipation, low impedance and line loss. The electric brushes made of metal graphite material are with high conductivity and high wear resistance. The current collector moves flexibly in the conduit and is with good directional performance. The contact arc and the series arc phenomenon of the system are controlled effectively.
* Economic: The structure Sliding contact line device greatly reduces the loss of electric energy. The length of Sliding Contact Line can be extended according to mast height. Meanwhile, the conductive conduits can be segmented replaced, no need to change the whole cable if local damage.
* Convenient: The Sliding Contact Line integrates multistage busbar in a conduit and parts of the system, such as fixed brackets, connecting clamps and suspension devices, etc. are provided with common components, can be assembled/dismantled, commissioned and repaired easily.
|Dielectric Withstanding Voltage||AC 3750V, NO BREAKDOWN AND FLICKERING WITHIN 1 MIN|
|Protection Grade of Shell||IP10|
|Electrothermal Stability||20/rated 1s|
|Rated Short-time Withstand Current & Rated Peak Withstand Current||4.5KA/6.75KA|
|Ambient Features||1, Heat Resistance Test：Normal Type +55°C|
|2, Low Temperature Test -30°C|
|3, Heat and Humidity Test: Relative Humidity 95%，+25°C|
|4, Air Pressure: 86-106KPa|
|Flame Resistance||Self Extinguishing|
|Parameter of Power Transmission Line||Compliant with National Standard GB3049 <cable conductor>|
|Current Collector||Traction Force：F<80N；|
|ELECTRIC BRUSH PARAMETER||Resistance Coefficient：0.1-0.35；|
|Contact Voltage Drop：0.3-0.1V；|
|Abrasion after operating 2000km <0.7mm|
|Effective Abrasion of Brush：4-6mm；|
|Effective Working Pressure：1.8-2.3N/cm2|