AAC All Aluminium Conductor Overhead — image 1

Overhead Cable

AAC All Aluminium Conductor Overhead

*High Safety: Ensures secure power transmission with minimal risk of short circuits, overheating, or failures.
*Weather-Resistant: Withstands harsh conditions like rain, wind, snow, and UV exposure for long-term durability.
*Stable Performance: More reliable than bare conductors, reducing power fluctuations and transmission interruptions.
*Low Maintenance: Corrosion-resistant and durable, requiring minimal upkeep and lowering long-term costs.
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Product Advantages

Built for Reliable PV Performance

Key product advantages are presented in a concise format for engineers, distributors and project buyers.

4-Level Protection

Reinforced construction designed for demanding photovoltaic environments.

14 Extreme Tests

Performance verification information can be reviewed together with the related technical documentation.

Fully Certified

TÜV, CE, RoHS and REACH compliance information presented in one place.

Harsh-Environment Stability

Positioning focused on durability, safety and long-term project reliability.

Technical Specification

Product Specifications

Original product application, structure, features and technical data.

Application

AAC (All Aluminium Conductor) cables are widely used in power transmission and distribution due to their excellent conductivity, lightweight design, and corrosion resistance. They are ideal for urban power distribution, allowing easy installation on existing infrastructure with minimal modifications. In rural and mountainous areas, their lightweight construction simplifies transportation and installation, ensuring stable power supply in remote regions. AAC cables are also essential in industrial parks, delivering reliable power for large-scale operations. Additionally, they play a key role in renewable energy projects, efficiently connecting solar and wind power systems to the grid. Their corrosion-resistant properties make them well-suited for coastal and high-humidity environments, reducing maintenance needs. Designed for both overhead and underground applications, AAC cables offer a cost-effective solution for power utilities, minimizing infrastructure costs while ensuring long-term efficiency and reliability in diverse operating conditions.

Structure

Conductor: Multi-strand aluminum wire and steel core

Material Composition: Manufactured from high-purity aluminum for optimal electrical performance and durability.

Features

1. Product standard: IEC 60502

2. Rated voltage: 1kV 11kV 33kV

3. Maximum operating temperature of conductor: 90℃

4. Cable shall be laid at no less than -20℃

5. Minimum allowable bending radius of the cable:

Cable with an outer diameter (D) less than 25mm shall have a diameter no less than 4D.

Cable with an outer diameter (D) of 25mm and above shall be not less than 6D.

Specification

NO.	Cores×Nominal Cross-section	Strands No./Dia. of Conductor	Strands Outer Dia.	Approx .Weight	Tensile force		Max. D.C Resistance of Conductor at 20℃
	Cores×Nominal Cross-section	Strands No./Dia. of Conductor	Strands Outer Dia.	Approx .Weight	JLHA1	JLHA2	JLHA1	JLHA2
	mm2	n/mm	mm	kg/km	kN	kN	Ω/km	Ω/km
1	16	7/1.71	5.13	44.0	5.22	4.74	2.0695	2.0500
2	20	7/1.83	5.40	50.4	5.98	5.43	1.8070	1.7900
3	25	7/2.13	6.30	68.3	8.11	7.36	1.3339	1.3213
4	30	7/2.29	6.87	79.0	9.37	8.51	1.1540	1.1431
5	35	7/2.52	7.56	95.6	11.35	10.3	0.9529	0.9439
6	45	7/2.89	8.67	125.7	14.92	13.55	0.7246	0.7177
7	50	7/3.02	9.06	137.3	16.30	14.79	0.6635	0.6573
8	70	7/3.57	10.7	191.9	22.07	20.67	0.4748	0.4703
9	75	7/3.63	10.9	198.4	22.82	21.37	0.4593	0.4549
10	95	7/4.16	12.5	260.5	29.97	28.07	0.3497	0.3464
11	120	19/2.78	13.9	317.3	37.48	34.02	0.2899	0.2871
12	145	19/3.10	15.5	394.6	46.61	42.3	0.2331	0.2309
13	150	19/3.17	15.9	412.6	48.74	44.24	0.2229	0.2208
14	185	19/3.51	17.6	505.9	57.91	54.24	0.1818	0.1801
15	210	19/3.75	18.8	577.4	66.10	61.91	0.1593	0.1578
16	230	19/3.93	19.7	634.2	72.60	67.99	0.1451	0.1437
17	240	19/4.01	20.1	660.3	75.59	70.79	0.1393	0.1380
18	300	37/3.21	22.5	825.9	97.32	88.33	0.1119	0.1109
19	360	37/3.53	24.7	998.8	114.1	106.80	0.0925	0.0917
20	400	37/3.71	26.0	1103.2	126.0	118.00	0.0838	0.0830