HYAT22 communication cable

Product standards:YD / T322-2013; Q / XBTX007
  • Long-term working temperature: 70 ℃
  • The rated voltage: AC 300 / 500V
  • Cable bending radius:
    Armored type:
    ≥6D   Non-armored type: ≥4D
  • overview
  • HYAT22 10~600 pairs communication cable
  • description

This product is copper core polyethylene insulated communications cables in the city, produced according to YD / T322-2013 standards, mainly used for signal transmission between equipment, as well as rail transit, cableway and other projects, with complete specifications, the structure of diversified features. This series of products include filled and metal armor structure, with anti-aging, waterproof, anti-external stress and other characteristics, with a small attenuation, stable impedance, high shielding effect of electrical properties. It retains its excellent electrical and mechanical properties in a complex environment with more reliable performance than conventional cables.


  • Conductor: Solid annealed copper wire. Copper wire diameter: 0.4, 0.5, 0.6, 0.7 mm.
  • Insulation: High-density polyethylene, color-coded according to the standards of the whole chromatogram.
  • Insulated wire pairs: pairs of single insulated wires are paired at different pitches to minimize crosstalk and use the specified chromatographic combination to identify pairs.
  • Core structure: 25 pairs of basic units, 25 pairs of basic units can also be 12 pairs and 13 pairs of 2 subunits, 50 units of super units by two 12 pairs and two 13 pairs of two sub-units, 100 The super unit consists of four 25 basic units. Each unit is supplied with 100% of the cable ties plus 1% of the spare wire pairs, but not more than 10 pairs, for the tapes of the specified chromatography.
  • Cable core tape: with polyester film with vertical cable core.
  • Shielding: Plastic coated on one side of an aluminum tape (aluminum tape thickness 0.25mm), the aluminum tape is wrapped in the longitudinal direction on the cable core, the tapes should overlap.
  • Jacket: black low density or medium density polyethylene.
conductor diameter φ0.4±0.01mm φ0.5±0.01mm
Insulation color White,red,black,yellow,purple White,red,black,yellow,purple
Insulation voltage 1.5-6kv DC spark 1.5-6kv DC spark
Insulation resistance ≧3000MΩ/km ≧3000MΩ/km
Working temperature -30-60℃ -30-60℃
Durable years 15 years for normal use 15 years for normal use
Direct current resistance Test when 20 ℃ Test when 20 ℃
Water seepage performance No water seepage No water seepage
Working capacitance 52.0±2.0nF/km 52.0±2.0nF/km
Drip performance No filled outflow No filled outflow


Please send us your request and we will reply to you within 24 hours.