Hard-Drawn Bare Copper Conductor (HDBC)

Uni Flex Cables Industries.

• Product Name :- Hard-Drawn Bare Copper Conductor (HDBC)
• Product Category :- Overhead Conductors
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Product Application: Used in applications such as Overhead Transmission & Distribution networks, Transformer Earthing wherein the highest electrical conductivity per unit area and good strength to weight ratio are required.

Product Standard: As per BS 7884, SANS 182-1

Type of Conductor: Stranded (Class 2) Conductor as per SANS 1411-1

Conductor Construction: Conductor shall be concentric-lay and consisting of hard drawn copper wires in single layer and multi-layer construction.

Nominal Area of Cross Section(Sqmm)	Nos. of Wires / Wire Size(Nos./mm)	Approximate Overall Diameter(mm)	Nominal Mass (Kg/KM)	Maximum DC Resistance of Conductor at 20°C (W/KM)	Minimum Breaking Load(kN)
10	7/1.35	4.05	89.82	1.8290	3.752
14	7/1.60	4.80	126.20	1.3030	5.267
16	3/2.65	5.70	148.30	1.1060	6.194
16	7/1.70	5.10	142.40	1.1540	5.946
25	7/2.10	6.30	217.30	0.75630	9.073
32	3/3.75	8.06	296.90	0.5520	12.400
32	7/2.46	7.38	298.20	12.442	12.442
35	7/2.50	7.50	308.00	0.53370	12.860
50	7/3.00	9.00	443.50	0.37060	18.520
50	19/1.80	9.00	435.80	0.38190	17.70
70	7/3.55	10.65	621.10	0.26460	25.93
70	19/2.10	10.50	593.20	0.28060	24.09
95	19/2.50	12.50	840.70	0.1980	34.14
100	7/4.30	12.90	911.20	0.1810	36.54
120	19/2.80	14.0	1055.00	0.15780	42.83
125	19/2.90	14.50	1131.00	0.14710	45.940
150	19/3.20	16.00	1377.00	0.12080	55.940
150	37/2.25	15.75	1334.00	0.12640	53.880
185	19/3.55	17.75	1695.00	0.09815	68.860
185	37/2.50	17.50	1647.00	0.10240	66.490