This product features a high expansion rate, low corona discharge, low line density, and ease of installation. It is mainly used in high-voltage and ultra-high voltage transmission lines of 750 kV and above, as well as in high-altitude areas.

1. Product Standards:
   The product adheres to enterprise standards and the Q/GDW 385-2009 "High-Density Polyethylene Support-Type Expanded Overhead Conductor" standard issued by the State Grid Corporation of China.

2. Scope of Application:
   This product, with its high expansion rate, low corona discharge, low line density, and ease of installation, is primarily used in high-voltage and ultra-high voltage transmission lines of 750 kV and above, particularly in high-altitude regions.

3. Operating Characteristics:

   1. The maximum operating temperature of the conductor is 90°C.
   2. Suitable for lines where the expansion rate requirement is between 1.2 and 1.5.

4. Product Models:
   JLXK/G2A, JLXK/G3A