12/20 (24) kV AXLJ-F TT 3-core Cable

12/20 (24) kV AXLJ-F TT 3-core Cable Construction

Conductor	Watertight, circular, stranded aluminium, EN/IEC 60228 class 2
Conductor screen	Semiconducting cross-linked polyethylene XLPE
Insulation	Cross-linked polyethylene XLPE
Insulation screen	Semiconducting cross-linked polyethylene XLPE
Inner covering	Semiconducting waterswellable tape against longitudinal water penetration
Metal screen	Layer of helically wound copper wires with a counter helix copper tape
Oversheath	UV-protected PE-plastic PELLD

12/20 (24) kV AXLJ-F TT 3-core Cable Application

Primarily used in medium-voltage power distribution networks, these systems are designed to connect and distribute electrical power. Specific applications include:
Supplying power to large facilities such as substations, factories, and data centers.
Connecting renewable energy facilities such as wind turbines and solar power plants.

12/20 (24) kV AXLJ-F TT 3-core Cable Standard

HD 620 10 M, SS 424 14 16

12/20 (24) kV AXLJ-F TT 3-core Cable Technical Data

Temperature Rating
Maximum conductor temperature: +90°C
Max. conductor temperature short circuit max. 5 s : +250°C
Minimum temperature during operation: -50 °C
Minimum temperature during handling: -20 °C
Minimum temperature during transport: -40 °C

12/20 (24) kV AXLJ-F TT 3-core Cable Feature

Excellent Water Resistance: The cable features a water-resistant structure in both the longitudinal and radial directions. Even if the outer sheath is damaged, water is unlikely to spread along the interior of the cable or penetrate the insulation layer, making it ideal for use in damp environments or geologic conditions with permanent water presence.
Weather Resistance and Mechanical Strength: The black, UV-protected PE outer sheath provides excellent resistance to UV radiation, abrasion, and oil, and can withstand various chemical and physical corrosive agents underground.
Wide Operating Temperature Range: It can operate normally under extreme temperatures ranging from -50°C to +90°C, demonstrating strong adaptability.

12/20 (24) kV AXLJ-F TT 3-core Cable Specification

NO. OF CORES	NOMINAL CROSS SECTIONAL AREA	NOMINAL SCREEN AREA	NOMINAL CONDUCTOR DIAMETER	NOMINAL INSULATION THICKNESS	NOMINAL THICKNESS OF AL FOIL	NOMINAL SHEATH THICKNESS	NOMINAL DIAMETER OVER INSULATION WITHOUT SCREEN	NOMINAL OVERALL DIAMETER	NOMINAL WEIGHT
NO. OF CORES	mm2	mm2	mm	mm	mm	mm	mm	mm	kg/km
3	25	16	5.9	5.5	0.2	2.6	17.1	48	1407
3	50	16	8	5.5	0.2	2.8	19.2	53	1783
3	70	16	9.6	5.5	0.2	-	20.9	56	2072
3	95	16	11.1	5.5	0.2	3	22.3	60	2429
3	95	25	11.1	5.5	0.2	3	22.3	60	2481
3	120	16	12.6	5.5	0.2	3.1	24	63	2788
3	150	25	13.9	5.5	0.2	3.2	25.1	66	3176
3	185	25	15.6	5.5	0.2	-	27.2	71	3684
3	240	25	18	5.5	0.2	3.5	29.2	76	4367
3	240	35	18	5.5	0.2	3.5	29.2	76	4447
3	300	35	19.8	5.5	0.2	3.6	31	80	5149

Why Huadong Cable

Our vision is to become an internationally renowned cable brand. Customer satisfaction, employee advancement, and corporate growth are our service tenets. High standards, globalization, and building an international brand are our business philosophy.

About HuaDong

Henan Huadong Cable Co., Ltd., established in 1999, is a state-level high-tech enterprise integrating scientific research, production, and trade. Deeply engaged in the Belt and Road Initiative, Huadong Cable exports its products to over 130 countries worldwide, covering regions including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.

HuaDong Technology

HuaDong Cable focuses on technological research and development, employing 60 professionals with senior technical titles and holding over 100 invention and utility model patents. The company has assembled a team of experienced technical engineers to ensure the quality of its cable products.

Main Products

Our main products: Marine cables, power cables, overhead cables, fire-resistant cables, low-smoke zero-halogen cables, rubber cables, high-temperature resistant cables, instrumentation and control cables, solar cables, and other products.