Oil-filled waterproof communication cables are filled with petroleum jelly, primarily designed for waterproofing purposes, such as: HYAT, HYAT53, HYAT22, etc.
Product Features:
Model Specifications: HYAT cable nominal conductor pairs × 2 × conductor nominal diameter. For example, HYAT 600×2×0.40. Our company primarily produces 0.40mm, 0.50mm series HYAT, HYAT53, and HYAT23 communication cables in specifications of 3200 pairs and below. We can also manufacture other series cables upon customer request.
Standard: YD/T 322-1996 Copper-core Polyolefin Insulated Aluminum-Plastic Sheathed Indoor Communication Cable
Application Range: Designed for transmitting audio, analog signals up to 150KHz, and digital signals up to 2048Kbit/s. Under certain conditions, it can also be used for digital signals above 2048Kbit/s. This cable is primarily used in local telecommunications lines in urban areas, commonly for outdoor installations, pipeline laying, and requires suspension wire support for overhead installations.
Cable Usage Precautions:
The environmental temperature during the laying and installation of cables shall not be lower than -5℃.
2. The bending radius during cable laying should not be less than 15 times the outer diameter of the cable.
3. Cable drums are only allowed to roll in a single direction over short distances and must not be placed flat.
4. When cables enter pipelines, attention should be given to minimize friction between the cables and the pipe walls. When entering manholes, the bend radius should not be less than the radius of the cable reel, and friction with the edge of the manhole should be avoided.
5. The cable should be filled with a certain pressure of dry gas (pre-filled with 30～50 kPa of dry air before shipment).
6. The cable operates in an environmental temperature range of -30℃ to +60℃.
