A2XS2YT / A2XS(F)2YT

A2XS2YT / A2XS(F)2YT Construction

Conductor	Al stranded compacted, according to IEC 60228 class 2
Inner semi-conductive layer	semi-conductive XLPE compound
Insulation	XLPE compound
Outer semi-conductive layer	semi-conductive XLPE compound
Waterresisting element	Layer of semi-conductive water absorbing tapes
Metal screen	Cu wires concentrically laid and one contact of Cu tape with thickness of 0.1mm.
Waterresisting element	-I option - water absorbing insu lating tape -II option - water absorbing powder and a layer of plastic tape
Sheath	PE compound type ST7 according to IEC 60502

A2XS2YT / A2XS(F)2YT Application

It is primarily used in medium-voltage overhead distribution networks as a bundled overhead cable and is particularly suitable for power transmission and distribution in areas where it is difficult to dig trenches or where tree cutting is not permitted.

A2XS2YT / A2XS(F)2YT Standard

IEC 60502-2

A2XS2YT / A2XS(F)2YT Technical Data

Operating temperature	90°C continuous operation
Overload temperature	130°C /100h per year max./
Short circuit temperature	250°C /5 s max./
Nominal voltage Uo/U:	12/20 kV
Highest system voltage Uo/U, no more than	24kV
Test voltage Uo/U	12/20kV
AC (≈) - 5 min	42kV
DC (=) - 15 min	134kV
Level of partial discharge at 2*Uo	max. 5 pC
Bending radius, min	15x D cable

A2XS2YT / A2XS(F)2YT Feature

High heat resistance: The conductor has a long-term allowable operating temperature of up to 90°C, can withstand 250°C during a short circuit (for up to 5 seconds), and has an annual overload temperature of up to 130°C (for a cumulative duration not exceeding 100 hours).
Low partial discharge level: The three-layer co-extruded structure ensures that the partial discharge level does not exceed 2 pC (some standards allow up to 5 pC), providing high insulation reliability.
Multi-layer water-blocking barrier: Semiconductive water-absorbing strips are installed both inside and outside the metal shielding layer; these expand upon contact with water to form a water-blocking layer.
Strong environmental adaptability: Installation temperature is no lower than -20°C, and the operating temperature range spans from -30°C to 50°C.
Cost-effective installation: No need to dig trenches or cut down trees to clear a corridor, making it particularly suitable for areas where traditional installation is difficult, such as urban areas, marshes, and rocky terrain.

A2XS2YT / A2XS(F)2YT Specification

Number of conductors and nominal cross section	Thickness of insulation	Thickness of sheath	Nominal cross section of screen	Diameter of bundle approx.	Mass of Ma Al approx.	Mass of cable approx.
Nxmm2	mm	mm	mm2	mm	kg/km	kg/km
3x(1x50rm/16)+50St	5.5	2.5	16	63	390	3282
3x(1x70rm/16)+50St	5,5	2,5	16	69	570	3624
3x(1x120rm/1b)+sUbt	5,5	2,5	16	76	990	4025

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.