Custom ACSR BS EN 50182 BS 215-1 Galvanized steel core aluminum conductor BARE CONDUCTOR Manufacturer, Factory

Execution standard: BS EN 50182  (Old Standard: BS 215-1)

Material: ACSR adopts Galvanized steel wire, AL1 aluminum.

BARE CONDUCTOR  ACSR stands as a dependable transmission solution, combining a tough steel core for stable support with premium aluminum wires as the outer conductor.  It boasts exceptional adaptability to harsh environments, delivering efficient and consistent performance in high-voltage power networks.

Product Description

Aluminum Conductor Steel Reinforced (ACSR)
Standard: BS EN 50182 (Old Standard: BS 215-1)
Type: AL1/ST1A Specifications
Aluminum Conductor Steel Reinforced (ACSR) Technical Data
Code Name Old Code Name Sectional Area (mm²) Product Structure Diameter of Conductor (mm) Nominal Breaking Load (kN) Linear Mass (kg/km) Max Resistance @ 20℃ (Ω/km)
Aluminium Steel Total Al Wire (mm/No.) Steel Wire (mm/No.)
11-AL1/2-ST1AMOLE10.61.812.41.561.514.504.1442.82.7027
21-AL1/3-ST1ASQUIRREL21.03.524.52.1162.1116.337.8784.71.3659
26-AL1/4-ST1AGOPHER26.24.430.62.3662.3617.089.58106.01.0919
32-AL1/5-ST1AWEASEL31.65.336.92.5962.5917.7711.38127.60.9065
37-AL1/6-ST1AFOX36.76.142.82.7962.7918.3713.21148.10.7812
42-AL1/7-ST1AFERRET42.47.149.53.0063.0019.0015.27171.20.6757
53-AL1/9-ST1ARABBIT52.98.861.73.3563.35110.0518.42213.50.5419
63-AL1/11-ST1AMINK63.110.573.63.6663.66110.9821.67254.90.4540
63-AL1/37-ST1ASKUNK63.236.9100.12.59122.59712.9552.79463.00.4568
75-AL1/13-ST1ABEAVER75.012.587.53.9963.99111.9725.76302.90.3820
73-AL1/43-ST1AHORSE73.442.8116.22.79122.79713.9561.26537.30.3936
79-AL1/13-ST1ARACOON78.813.192.04.0964.09112.2727.06318.30.3635
84-AL1/14-ST1AOTTER83.914.097.94.2264.22112.6628.81338.80.3415
95-AL1/16-ST1ACAT95.415.9111.34.5064.50113.5032.76385.30.3003
105-AL1/17-ST1AHARE105.017.5122.54.7264.72114.1636.04423.80.2730
105-AL1/14-ST1ADOG105.013.6118.54.7261.57714.1532.65394.00.2733
132-AL1/20-ST1ACOYOTE131.720.1151.82.54261.91715.8945.86520.70.2192
132-AL1/7-ST1ACOUGAR131.57.3138.83.05183.05115.2529.74418.80.2188
131-AL1/31-ST1ATIGER131.230.6161.92.36302.36716.5257.87602.20.2202
158-AL1/37-ST1AWOLF158.136.9194.92.59302.59718.1368.91725.30.1829
159-AL1/9-ST1ADINGO158.78.8167.53.35183.35116.7535.87505.20.1814
183-AL1/43-ST1ALYNX183.442.8226.22.79302.79719.5379.97841.60.1576
184-AL1/10-ST1ACARACAL184.210.2194.53.61183.61118.0540.74586.70.1562
212-AL1/49-ST1APANTHER212.149.5261.53.00303.00721.0092.46973.10.1363
211-AL1/12-ST1AJAGUAR210.611.7222.33.86183.86119.3046.57670.80.1366
238-AL1/56-ST1ALION238.355.6293.93.18303.18722.26100.471093.40.1213
264-AL1/62-ST1ABEAR264.461.7326.13.35303.35723.45111.51213.40.1093
324-AL1/76-ST1AGOAT324.375.7400.03.71303.71725.97135.131488.20.0891
375-AL1/88-ST1ASHEEP375.187.5462.63.99303.99727.93156.31721.30.0771
374-AL1/48-ST1AANTELOPE374.148.5422.62.97542.97726.73118.881413.80.0773
382-AL1/49-ST1ABISON381.749.5431.23.00543.00727.00121.31442.50.0758
430-AL1/100-ST1ADEER429.6100.2529.84.27304.27729.891791971.40.0673
429-AL1/56-ST1AZEBRA428.955.6484.53.18543.18728.62131.921620.80.0674
477-AL1/111-ST1AELK477.1111.3588.54.50304.50731.50198.82189.50.0606
476-AL1/62-ST1ACAMEL476.061.7537.73.35543.35730.15146.41798.80.0608
528-AL1/69-ST1AMOOSE528.568.5597.03.53543.53731.77159.921997.30.0547
Note: The outermost layer is twisted to the right (Z).
Frequently Asked Questions (FAQ)
1. What is ACSR Conductor (BS EN 50182)?
ACSR (Aluminum Conductor Steel Reinforced) is a high-capacity, high-strength stranded conductor typically used in overhead power lines. The inner core is galvanized steel for strength, surrounded by layers of high-purity aluminum for conductivity.
2. What are the advantages of using AL1/ST1A type ACSR?
The AL1/ST1A designation provides an optimal balance between mechanical strength and electrical efficiency. The steel core enables higher tension and longer spans with less sag, while the aluminum provides excellent electrical properties.
3. How does the "Code Name" system work?
In the BS standard, ACSR conductors are traditionally given animal code names (like Rabbit, Dog, Wolf) to represent specific sizes and configurations, making them easy to identify in the field and during procurement.
4. Why is the outermost layer twisted to the right (Z)?
The "Z" twist (right-hand lay) is the standard direction for the outer layer of most ACSR conductors to ensure structural integrity and compatibility with standard hardware and fittings used in power transmission.
5. Can this conductor be used in high-corrosion environments?
Yes, as the steel core is galvanized (ST1A) to provide protection against corrosion. For extreme environments, additional grease or specific core treatments may be applied during the manufacturing process.
6. What is the significance of the 20°C Resistance value?
The maximum resistance at 20°C is a critical electrical rating used by engineers to calculate power losses (I²R losses) and efficiency for transmission line design.

Related Products