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Corporate office

18A, G&JU Block, Vishaka Enclave, Pitampura, Delhi-110088

Works

C-16 & D-56, Sector A-2, UPSIDC, Indl. Area, Trans Delhi Signature City (Tronica City), Ghaziabad, U.P.-201103

Phone Number

011-61380044

Email Address

sincocables@gmail.com

sincoworks@gmail.com

services details

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Category

Aerial Bunched Cables

Application

Aerial Bunched Cables are suitable for the following functions

  • 1. In power theft prone areas.
  • 2. As replacement of bare lines in rural areas, in woods, other localities & narrow street where space is limited.
  • 3. As replacement of bare lines where reliability of supply is of prime importance and where high degree of stability of supply voltage is of importance.
  • 4. In hilly terrains where cost of erection of overhead lines of under ground cable becomes very high.
  • 5. As reinforcement of existing system without increasing voltage.
  • 6. For temporary supplies.

Advantages

Aerial Bunched Cables Lines have very high reliability in maintaining services because conductors are insulated with the best dielectric. The benefits of using this line are: Safest system because phase conductors are insulated, no risk of danger of accidental touching live conductor.
Less fault rage on account of good protection against line and ground fault by high winds or falling trees or bird especially in hilly areas & forests as encountered in rural distribution networks.
High insulation resistance to earth in all seasons and polluted atmospheres. Negligible leakage currents and low losses.
Multiple circuits of power and telephone cables could be strung in the same set of poles or any other supports like walls etc.
Better adaptability to run concurrently with existing over-head bare conductor system without any interference.
High capacitance and low inductance leading to low impedance of lines.

The construction and material are determined by three main factors

  • Working voltage, determining the thickness of the insulation


  • Environmental conditions such as temperature, water, chemical or sunlight exposure, and mechanical impact, determining the form and composition of the outer sheath of cable.


  • Current-carrying capacity, determining the cross-sectional size of the conductor(s)


LV cables use stranded copper or aluminum conductors. although small conductor of cables may use solid conductors. The overall assembly may be round or flat. Non-conducting filler strands may be added to the assembly to maintain its shape. Special purpose LV cables for overhead or vertical use may have additional elements such as steel structural supports. Some LV cables for outdoor overhead use may have no outer sheath.