aluminium alloy contact wire

The conductor is made of wear-resistant aluminum alloy, pure aluminum and steel core. It has a long service life, good wear and corrosion resistance, high tensile strength, good toughness, safety and reliability, and convenient construction. The product is used in the Fengzhun coal transportation trunk line and more than 3,000 coal metallurgical mines.

Introduction

资料1.jpg

(GB12971.4-91) Dimensions and Properties of Steel, Aluminum, and Aluminum Alloy Composite Contact Wire Structures：

Model specifications	Equivalent copper DC resistance cross-section (mm ²)	Size and deviation (mm)				G	H	Nominal weight kg/km	The comprehensive tensile strength N is not less than	The comprehensive force N is not less than	DC resistance 20 ℃ Ω/km not exceeding
		A	B	C	D	Deviation ±2°


CGLHD195	85	18.0±0.2	13.5＋0.35 -0.20	8.0±0.2	6.1±0.2	35°	50°	538	29400	1960	0.20
CGLHD260	150	18.6±0.2	18.4±0.2	9.1±0.2	7.3±0.2	27°	51°	753	39200	2960	0.12
CGLHJ260	150	18.6±0.2	18.4±0.2	9.1±0.2	7.3±0.2	51°	51°	749	49000	4900	0.12