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Aerial Bunched Cables
Aerial Bunched Cables (ABC) is a very novel concept for Over Head Power distribution. When compared to the conventional bare conductor over head distribution system. ABC provides higher safety and reliability, lower power losses and ultimate system economy by reducing installation, maintenance and operative cost. This system is ideal for rural distribution and specially attractive for installation in difficult terrains such as hilly areas, forest areas, coastal areas etc.
Aerial Bunched Cables is also considered to be the best choice for power distribution congested urban areas with narrow lanes and by – lanes. In developing urban complex, Aerial Bunched Cables is the better choice because of flexibility for rerouting as demanded by changes in urban development plan.
4 Core Electric Aerial Bunched Cables
Number of Cores | 4 Core |
Conductor Material | Aluminum |
Construction | Bare Messenger |
Insulation Material | PVC |
Maximum Conductor Temperature | 80 Deg C |
Maximum Short Circuit Temperature | 250 Deg C |
Features:
- Less power consumption
- High Accuracy
- Longer working life
- High Stability
- Reliable and Powerful
- Economical
4 Core LT AB Cable
Type | LT AB Cable |
Number of Cores | 4 Core |
Conductor Material | Aluminum |
Construction | Bare Messenger |
Insulation Material | PVC |
Color | Black |
Application:
- In electricity theft prone areas.
- As replacement of bare lines in rural are & narrow street with limited space.
- As replacement of bare lines where reliabilities of support is of prime importance.
- In hilly terrain here cost of erection of overhead lines or under ground cable becomes very high.
- As reinforcement of existing system with increase in voltage/current carrying capacity.
- For temporary supplies.
In comparison with bare overhead distribution line AB Cable has very high reliability in maintaining power services because power and neutral conductors are insulated with the best dielectric, resulting in the following advantages:
- Less fault rate on account of good protection against line and ground faults by high winding falling trees or birds specially in hilly areas and forests.
- High insulation resistance to earth in all seasons. Negligible leakage currents and low losses.
- Multiplexer circuits of power and telephone cables could be in the same set of poles.
- Better adaptability to laid besides with existing overhead bare conductor system without any interference.
- High capacitance and low inductance leading to low impedance of lines.
- Lower voltage drop, higher current carrying capacities vis-à-vis better voltage regulations.
- Longer spans and longer distance lines are possible with better system stability.
- AB cables are much safer than bare conductors.
- It can be laid in dense vegetation and forest areas.
- Additional connections can be easily and quickly made with hot line connectors.
- Overall lines cost is reduced.
- Maintenance is very convenient.
- Very difficult to tap the AB cables, thus reducing theft which leads to lower distribution losses.
- Since, the tension from the current carrying conductor is totally removed by introduction of messenger wire, the operating temperature of the conductor is 90 degree Celsius as against to 75 Degree Celsius thereby allowing AB cable to carry current equivalent to that of bare conductor of the same size.
Specifications:
LV AB cables manufactured by Dynamic Cables meets the requirements of all international standards like ASTM, BS, IEC, NFC, etc.
Composition & Designation of LT Aerial Bunched Cables:
Designation | Complete Bunched Cable | |
Approx. Overall Dia mm | Approx. Total Mass Kg/Km | |
3C x 16 mm2 + 25 mm2 + 16 mm2 | 20 | 320 |
3C x 25 mm2 + 25 mm2 + 16 mm2 | 23 | 410 |
3C x 35 mm2 + 25 mm2 + 16 mm2 | 25 | 500 |
3C x 50 mm2 + 35 mm2 + 16 mm2 | 30 | 690 |
3C x 50 mm2 + 35 mm2 + 16 mm2 | 34 | 915 |
3C x 95 mm2 + 70 mm2 + 16 mm2 | 39 | 1195 |
3C x 120 mm2 + 70 mm2 + 16 mm2 | 44 | 1485 |
Note: We can manufacture Aerial Bunched cable as per customer’s requirement meeting the National/ International specifications
5 Core Low Voltage Aerial Bunched Cable, 3x95+1x70+1x16 Sq Mm
Number of Cores | 5 Core |
Conductor Material | Aluminum |
Insulation Material | PVC |
Color | Black |
Cable Dimensions | 3x95+1x70+1x16 sq mm |
Our company has established itself as a leading name of superior quality Low Voltage Aerial Bunched Cable. We take due care that ends are not rough and don’t have any sharp edges, to make sure the wires are not damaged while installing. These are mainly used for connecting batteries in the auto industry and Inverter batteries. These are made available to the customers at industry leading rates and as per the set industry standards.
Cable Dimensions: 3x95+1x70+1x16 sq mm AB Cable
3 Core LT AB Aerial Bunched Cable
Voltage Rating | 660 V |
Phase | Single Phase |
Type | LT AB Cable |
Number of Cores | 3 Core |
Conductor Material | Aluminum |
Conductor Stranding | Solid |
Construction | Bare Messenger |
Insulation Material | PVC |
Color | Black |
ABC Cables can be conveniently used:
1) As replacement of bare lines in Rural Areas, in woods and in other localities & narrows streets where the space is limited.
2) As replacement of bare lines where the reliability/theft of supply is of prime importance.
3) As replacement of bare lines where a high degree of stability of supply voltage is of importance.
4) In hilly terrains where the cost of erection of overhead lines or underground cable becomes very high.
5) As reinforcement of existing system without increasing voltage.
6) For temporary supplies.
4 Core LT AB Aerial Bunched Cable, 16 sq mm
Conductor Size | 16 sq mm |
Voltage Rating | 1100 V |
Phase | Three Phase |
Type | LT AB Cable |
Number of Cores | 4 Core |
Conductor Material | Aluminum |
Conductor Stranding | Multistranded |
Construction | Insulated Messenger |
Is Armoured | Yes |
Insulation Material | PVC |
Aerial Bunched Cable are basically a compromise construction between power cables and overhead conductors. Though the concept is very new but of late is use in increasing all over the world.
Basic construction of aerial bunched cables: 3 Power cores consisting of stranded aluminum conductor insulated with XLPE insulation, Street lighting conductor with XLPE insulation (optional)messenger aluminum alloy or Galvanized Street Wire (bare or covered)
Purpose of messenger wire:
- It acts as a load bearing wire
- It acts as an earth or neutral conductor
Advantages of bunched cables:
- Cores being insulated, the chances of power theft are eliminated
- Cores being insulated, the chances of faults due to falling of trees or bird are minimized Aerial bunched Cables
- These can be laid in place where due to lack of space power cables can not be laid
- Insulation helps to prevent corrosion of conductors
- Cables are safe for crossing of telecommunication lines
- The use of MV voltage Aerial bunched cables is also becoming popular in the country
95 sq mm Aerial Bunched Cable
Brand | SAGAR |