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Cat3 UTP 2/ 10 / 16 / 20 / 25 / 50 / 100 / 200 pair Indoor Outdoor multi pair Telephone Cable

Short Description:
Model Number：control cable
Application：Overhead
Jacket：PVC
Color：Black/Red/Yellow
Conductor：COPPER CORE
Jacket：PVC
Rated Temperature：60C-+200C
Voltage：450/750V300/500V300/300V.(600/1000V）
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onductor diameter
φ0.4±0.01mm
Working temperature
-30-60℃
Insulation color
White,red,black,yellow,purple
Electric strength
1.0KV no breakdown
Insulation voltage
≥3000MΩ/km
Working capacitance
52.0±2.0nF/km
Standard Cover thickness
1.4mm±0.02mm
Direct current resistance
Test when 20 ℃
Cable Max external diameter
22.5mm±0.02mm
Durable years
15 years for normal use
The following models are Chinese standards. Support customized self-supporting type and filling type, etc., and armor layer can be
added.If there are any inconsistencies in the models, please tell us your purpose, specifications and other customization
information, and we will customize them for you.

HYA-type local telephone lines

HYA-type local telephone lines can be used for communication lines in cities, suburbs, factories and mines. It is mainly used for pipeline laying and overhead installation. Outdoor direct burial requires oil-filled, waterproof and moisture-proof HYAT, and direct burial requires steel tape armored HYAT22. Factory direct sales, support customization, you can customize logarithm, copper wire diameter, length, etc.

1. Wire material: solid oxygen-free copper wire. The diameter of the copper wire can be customized, such as 0.4, 0.5, 0.6, 0.7,0.8, 0.9mm, etc.
2. Insulation: High-density polyethylene is used, wear-resistant, and the color of the insulated wire is marked according to the standard full color spectrum.

3. Insulated Pair: Individual insulated wires twisted into pairs at different spacings to minimize crosstalk and use a specified color combination to identify the pair.

4. Cable core structure: 25 pairs of basic units, 25 pairs of basic units can also be composed of two sub-units of 12 pairs and 13 pairs, and 50 super units can be composed of two 12 pairs and two 13 pairs. Two subunits and 100 superunits make up four 25 basic units. Each unit is supplied with 100% cable ties and 1% spare pairs, but not to exceed 10 pairs, with tape for the specified color spectrum.
5. Cable core tape: polyester film with vertical core is used, which has good waterproof effect.
6. Aluminum-plastic composite strip: Coat one side of the aluminum strip with plastic (the thickness of the aluminum strip is 0.15mm), and the aluminum strip is wound longitudinally on the iron core.
7.Sheath: Black low or medium density polyethylene.
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