Application:

This is a kind of climate bearable PVC, HDPE and XLPE insulated aerial cables of copper core, aluminum core, or aluminum alloy core, suitable for overhead power lines of AC rated voltage Uo/U 0.6/1KV and below.

It is widely used in power transmission lines and electricity distribution lines with various voltage levels because they have such good characteristics as simple structure, convenient installation, and maintenance, and a low-cost large transmission capacity. And they are also suitable for laying across rivers valleys and places where special geographical features exist.

Standard:

IEC 61089, BS 7870, DIN 48201, ASTM B399, BS EN50183, NFC33-209

Construction:

Conductor: copper, aluminum, aluminum alloy

Insulation:PVC, HDPE, XLPE

Technical parameters:

Table 1 : Technology requirements of copper core ABC insulated cable

Nominal cross-section area of conductor(mm²)	Single wire Min. No of conductor	Conductor O.D.(reference value)/mm	Nominal thickness of insulation(mm)
10	6	3.8	1.0
16	6	4.8	1.2
25	6	6.0	1.2
35	6	7.0	1.4
50	6	8.4	1.4
70	12	10.0	1.4
95	15	11.6	1.6
120	18	13.0	1.6
150	18	14.6	1.8
185	30	16.2	2.0
240	34	18.4	2.2

The Max. Resistance of conductor at 20°C(Ω/km)		The Min, resistance of insulation at rated temperature		Breaking load of single core
Hard copper	Soft copper	70°C	90°C	Hard copper
1.906	1.83	0.0067	0.67	3471
1.198	1.15	0.0065	0.65	5486
0.749	0.727	0.0054	0.54	8465
0.540	0.524	0.0054	0.54	11731
0.399	0.387	0.0046	0.46	16502
0.276	0.268	0.0040	0.40	23461
0.199	0.193	0.0039	0.39	31759
0.158	0.153	0.0035	0.35	39911
0.128	0.124	0.0035	0.35	49505
0.1021	0.0991	0.0035	0.35	61846
0.0777	0.0754	0.0034	0.34	79823

Table 2: Technology requirements of aluminum core, aluminum alloy core ABC insulated cable

No.section area of conductor (mm²)	Single wire Min. No Of conductor	Conductor O.D. (reference value)/mm	Cable Max. Average outer diameter(mm)

10	6	3.8	6.5
16	6	4.8	8.0
25	6	6.0	9.4
35	6	7.0	11.0
50	6	8.4	12.3
70	12	10.0	14.1
95	15	11.6	16.5
120	15	13.0	18.1
150	15	14.6	20.2
185	30	16.2	22.5
240	30	18.4	25.6
300	30	20.8	27.2
400	53	23.2	30.7

The Max. Resistance of conductor at 20°C (Ω/km)		The Min. resistance of insulation at rated temperature		Breaking load of single-core
Alumiunm	Aluminum alloy	70°C	90°C	Aluminum	Aluminum alloy
3.08	3.574	0.0067	0.67	1650	2514
1.91	2.217	0.0065	0.65	2517	4022
1.20	1.393	0.0054	0.54	3762	6284
0.868	1.007	0.0054	0.54	5177	8800
0.641	0.744	0.0046	0.46	7011	12569
0.443	0.514	0.0040	0.40	10354	17596
0.320	0.371	0.0039	0.39	13727	23880
0.253	0.294	0.0035	0.35	17339	30164
0.206	0.239	0.0035	0.35	21033	37706
0.164	0.190	0.0035	0.35	26732	46503
0.125	0.145	0.0034	0.34	34679	60329
0.100	0.116	0.0033	0.33	43349	75411
0.0778	0.0904	0.0032	0.32	55707	100548

Overhead Cable

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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