Definition & Composition

ACSS conductor cable is composed of a concentric stranded composite conductor. It consists of a galvanized steel strand core and one or more layers of annealed cargo soft 1350-0 aluminum. The steel core is A-grade galvanized steel, which carries most or all of the mechanical load of the conductor due to the annealed or softened aluminum, which can provide high strength depending on the requirements.

Standard

Q320623 AP 32, IEC 61089, IEC 62219, ASTM B609, ASTM B851, ASTM B856, ASTM B857

Technical Characteristics

ACSS is commonly used in overhead transmission and distribution lines. It can operate continuously at temperatures up to 250°C without loss of its strength. Under electrical loads, ACSS has a lower sag strength than comparable ACSR. It can be self-damping if pre-stretched during installation. Its final sag is not subjected to the long-term creep condition of aluminum. These advantages make ACSS particularly useful in heavy conductivity applications where an increased current is required.

Note

1. Ambient temperature 40℃, Wind velocity 0.5m/s, Wind direction: 0 Degree, Solar radiation 0.1w/cm2, Absorptivity of conductor surface 0.9.

2. Other designs according to customers' requirements.

3. We also can design according to ASTM B856, and ASTM B857.

Typical Parameters

Code	Structure		Areas	Diameter	Breaking load	DC resistance at 20℃	Weight	Current capacity in 150℃
	Al	Steel	Areas	Diameter	Breaking load	DC resistance at 20℃	Weight	Current capacity in 150℃
	Nos./mm2		mm2	mm	kN	Ω/km	Kg/km	A
150/25	15/3.52	7/2.06	169.30	15.65	49.7	0.1915	585	718
185/30	20/3.45	7/2.33	216.81	17.71	63.6	0.1495	749	844
210/35	20/3.67	7/2.48	245.81	18.84	72.0	0.1321	848	916
240/40	20/3.94	7/2.66	282.74	20.22	82.9	0.1146	977	1005
250/40	26/3.50	7/2.70	290.23	20.49	85.3	0.1118	1004	1022
300/40	26/3.87	7/2.72	345.91	22.33	88.6	0.09141	1158	1161
300/50	26/3.83	7/2.96	347.71	22.42	102.5	0.09333	1203	1151
350/55	20/4.72	7/3.20	406.25	24.24	119.8	0.07988	1406	1275
400/45	24/4.55	7/2.80	433.33	24.96	98.8	0.07160	1413	1358
400/50	21/4.94	7/3.08	454.65	25.6	115.5	0.06943	1520	1391
400/65	23/4.72	7/3.42	466.76	25.98	137.0	0.06946	1613	1397
500/50	36/4.19	7/3.00	545.87	27.99	116.2	0.05657	1763	1584
500/65	36/4.20	7/3.44	563.82	28.50	143.9	0.05638	1894	1597
630/65	36/4.76	7/3.44	705.69	31.83	152.1	0.04383	2285	1873

Overhead Cable

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CORPORATE SOCIAL RESPONSIBILITY

ZMS Cable have a wide product scope, includes: Power cables up to 500kV, AAC, AAAC, ACSR conductors, ABC Cable,electric wires, instrument cable, telecommunications cable, Stay wires. With advanced manufacture technology, rich human resource and effective management system, we guarantee all products are manufactured strictly in accordance with GB, IEC, BS, NFC, ASTM, DIN standards,etc. Beyond quality control, ZMS have been trying its best to offer much higher standard of services rather than expected.

The Adjuster: All customised cables designed by our cable engineer will be subject to testing to relevant standards and appropriate performance criteria. Bespoke cable testing will be conducted under our CNAS accreditation where appropriate. Where required by industry or application, we can submit for relevant cable certification and cable approval processes. For more information or to discuss possible custom designed cable solutions, please complete an enquiry form, contact our technical experts on the Technical Hotline +86 (0)371 6782 9333, or email:sales@zmscable.com; Case Studies