ASTM B - 230 Triplex Service Drop Cable XLPE Insulated Aluminum Alloy Conductor Cyclops

ASTM B-230 Triplex Service Drop Cable XLPE Insulated Aluminum Alloy Conductor Cyclops

Definition:

It is a new overhead power cable. Widely used in overhead transmission line. It is mainly used for lighting, outdoor lighting, and temporary service. Phase voltage for 600 v or less, and the conductor temperature does not exceed 75 degree polyethylene insulated conductors and cross-linked polyethylene insulated 90 degree conductor (PE).

Feature:

1. Good insulation properties.

2. good corrosion resistance.
3. against external damage and reduce the impact by trees, flying airborne objects, metal film and dust external factors, reducing phase short circuit and ground fault.

1   Applications
Aerial Bundle Conductor (ABC cable) is a very innovative concept for overhead power distribution as compared to the conventional bare conductor overhead distribution system. It provides higher level of 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 it is especially perfect for installation in difficult terrains such as hilly areas, forest areas, coastal areas etc. ABC is also considered to be ideal for power distribution in congested urban areas with narrow lanes and by-lanes. In developing urban complex, ABC cable is the first choice because of its flexibility for re-routing as demanded by changes in urban development plan.
2  Standards
1. B-230 Aluminum Wire, 1350-H19 for Electrical Purposes.
2. B-231 Aluminum Conductors, Concentric-Lay-Stranded.
3. B-232 Aluminum Conductors, Concentric-Lay-Stranded, Coated Steel Reinforced (ACSR).
4. B-399 Concentric-Lay_Stranded 6201-T81 Aluminum Alloy Conductors.
5. B498 Zinc-Coated Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR).
6. Duplex Service Drop cable meets or exceeds all applicable requirements of ANSI/ICEA S-76-474
3  Note
The code words for electronic cable AAC conductor as given apply to conventional polyethylene line wire
Available in 500ft coils or long lengths on reels, the data is approximate and subject to normal manufacturing tolerances
For 6201 aluminum conductors diameter equivalent to ACSR construction or 1350 aluminum equivalent
Ampacity ratings based on 75 degree conductor temperature, 25 degree ambient temperature elevation sea level, emissivity 0.91 coefficient of absorption 0.95, wind speed 2ft/sec in sun
To determine current ampacity by conductor size, please consult the national electric code, latest deition