स्टैंडर्ड ओवरहेड सेल्फ-सपोर्टिंग केबल (डीपीटी)

मांग पर कीमत

आपूर्तिकर्ता: INCAB

विवरण

It is used for suspension on poles of communication lines, power lines, a contact network of railways, including with particularly high requirements for resistance to external electromagnetic influences. Central power element (CSE) - fiberglass dielectric rod Optical fiber PBT optical modules filled with hydrophobic gel Intermodular hydrophobic gel Intermediate shell Reinforcing Elements - Aramid Threads Polymer sheath It is used for suspension on power lines from 35 kV and above For the construction of communication lines between settlements, where the distance between the supports can reach 500 * m Permissible tensile load up to 100 kN Dielectric - not sensitive to electromagnetic fields Wide range of operating temperatures. Mounting temperature up to -30 ° The most reliable of the overhead cables. Double tensile strength It is used for suspension on power lines from 35 kV and above For the construction of communication lines between settlements, where the distance between the supports can reach 500 * m Permissible tensile load up to 100 kN Dielectric - not sensitive to electromagnetic fields Wide range of operating temperatures. Mounting temperature up to -30 ° The most reliable of the overhead cables. Double tensile strength Main technical parameters: Color identification of optical fiber Allowable tensile load 4 kN Permissible crushing load 0.3 kN / cm Operation Parameters: Operating temperature -60 ° С ... + 70 ° С Mounting temperature -30 ° С ... + 50 ° С Transportation and storage temperature -60 ° С ... + 70 ° С Minimum bending radius of at least 15 cable diameters Service life 25 years The warranty period is determined by the supply contract, but not less than two years