Filled Large Pair Cables

Flooded (jelly-filled) multi-pair cable types: HYAT, HYAT23, HYAT53, etc. The petroleum jelly filling fills the internal gaps of the cable to form an airtight, moisture-sealed barrier that keeps out water and dampness. Typical parameters: conductor diameter 0.4-0.9 mm; at 20 °C, conductor resistance ≤ 95 Ω/km (0.5 mm²) and insulation resistance ≥ 3000 MΩ·km; operating temperature -30 °C to +60 °C. The cable is mainly used in communication networks such as urban telephone lines and LAN cabling, and is also suitable for industrial scenarios such as coal mines and power utilities. It can be installed in ducts, by direct burial or aerially.