HXPNl-T-170/500 rigid (steel) sliding contact wire

NegotiableUpdate on 01/19

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Nature of the Manufacturer: Producers

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Place of Origin

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Overview

The HXPNl-T-170/500 rigid (steel) sliding contact wire is used to supply power to moving equipment, consisting of two parts: a sliding guide rail (fixed part, connected to the power supply, and a constant guide rail connected by a single length of 4m/piece or 6m/piece), and a collector (sliding part, can slide on or inside the sliding guide rail and contact with the copper strip for power supply, and the collector is used to connect with the moving motor).

Product Details

HXPNl-T-170/500 rigid (steel) sliding contact wireComposed of copper guide rails, guide rail brackets, insulator components, and external current collectors, this product is widely used in industries such as metallurgy, shipbuilding, and ports due to its characteristics of high current, high temperature resistance, and corrosion resistance

HXPNl-T-170/500 rigid (steel) sliding contact wireSpecification and Model Table:

HXPNL-T series steel sliding wire HXPnL-T Serise steel collector bar
Model Type & spec	Sliding contact wire cross-sectional size (mm) Busbar size (mm)			Current carrying capacity (A) Current（A）	Suitable for external current collectors Suit able current collenctor
Model Type & spec	A	B	C	Current carrying capacity (A) Current（A）
HXPnL-T-85/300	48	56	13.42	300	TJD-600
HXPnL-T-110/400	50	56	14.11	400	TJD-600
HXPnL-T-170/500	55	56	15.88	500	TJD-600
HXPnL-T-240/700	58	56	16.93	700	TJD-600
HXPnL-T-320/900	63	56	18.7	900	TJD-600
HXPnL-TII-170/1000	65	80	46	1000	TJD-1200
HXPnL-TII-240/1300	68	80	46	1300	TJD-1200
HXPnL-TII-320/1900	73	80	50	1900	TJD-1200
Note: The standard length of the sliding contact line is 6m. Note：standard busbar length 6m.

Installation of sliding contact wire

Our company will provide detailed supplementary materials in a timely manner according to the user's design requirements for the specific installation method of the sliding contact line. The usual installation sequence for the upper sliding contact type is briefly described as follows:

1) Installation bracket
In principle, the bracket should be installed perpendicular to the running track, and all brackets should be kept horizontal with the running track. The installation spacing is 2m per set. In order to ensure the overall straight line of the rigid sliding line, it is required that the longitudinal error of the bracket installation should not exceed 1cm and the transverse error should not exceed 2cm.

2) Installation method

The installation methods of sliding contact lines are divided into three types: top sliding contact, bottom sliding contact, and side sliding contact, usually using top sliding contact.

The installation brackets for sliding contact wires are generally 1.5-2 meters each. In special circumstances, reinforcement measures can be taken to appropriately increase the distance. The inter phase distance between the sliding contact wires should be 400mm. If it is a low resistance sliding contact wire, the inter phase distance can be increased to 450mm.
3) Install insulator components
Fix the insulator component onto the reserved gap hole of the bracket, ensuring that the insulator is straight as a whole.
4) Connect the sliding line
Fix the two ends of the rigid sliding wire with connecting clamps, tighten the screws, and ensure that the sliding wire joint is flat. The length of the sliding wire connecting clamp should be filled to 18-22cm, and the joint gap after connection should be 3-5 (mm).

5) Install temperature compensation device

In order to prevent the expansion of rigid bodies caused by temperature changes, temperature compensation devices are generally designed for rigid body sliding lines, and our factory will specially manufacture them according to the design requirements. During installation, fix the temperature compensation device directly between the two rigid sliding lines. To ensure that the rigid sliding lines can expand and contract under temperature changes, adjust the expansion gap according to the on-site temperature.

6) Maintenance isolation device
The maintenance isolation device is made of epoxy tree finger insulation board, and the installation position is determined according to the factory's requirements. The installation method is the same as that of sliding wire connection. After connection, ensure that the sliding wire joint and the rubber wood are flat.
7) Installation of auxiliary cable fixing clip
The auxiliary cable fixing clip should generally be installed on the inside of the sliding wire.
8) Installation of power supply terminals
The power supply terminal should be installed at the connection of the rigid sliding wire by the company, and the normal power supply methods are middle power supply, two end power supply, or three point power supply.