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Model No. : | ACSR |
---|---|
Brand Name : | HUAYUAN YONGTONG |
Brand : | HUAYUAN YONGTONG |
Beijing, Beijing, China
Descrizione del prodotto
Specifica:
Parameter |
Unit |
Conductor |
Earthwire |
Conductor designation & type |
|
ACSR Mallard |
7/4.0 Steel |
Reference standard |
|
ASTM B232 |
IEC 60189 |
Number & diameter of strands |
no.x mm |
Al:30/4.14 (nominal) St:19/2.48 (nominal) |
7/4.11 (nominal) |
Overall diameter |
mm |
28.95 (nominal) |
12.34 (nominal) |
Guaranteed ultimate tensile strength |
kN |
171.25 |
101.4 |
Final modulus of elasticity |
N/mm² |
78000 |
/ |
Coefficient of linear expansion |
1/degree |
18.0 × 10-6 |
11.5× 10-6 |
D.C. resistance at 20°C |
ohm/km |
≤0.0719 |
/ |
Standard weight |
kg/km |
1893(include gerase,approx.) |
735(approx.) |
Weight of grease |
kg/km |
50 |
NA |
Drop point of grease |
°C |
120 |
NA |
Standard length on drum |
m |
2500 m |
2000 m |
Lay direction |
|
righthand(Z) |
righthand(Z) |
Weight of complete drum |
kg |
4913 kg |
1537kg |
Percentage of random short drum lengths (not more than 4 percent) |
% |
≤4 |
≤4 |
Struttura del conduttore
ACSR Mallard
Construction |
NO. / Nominal Diameter(mm) |
Nominal Diameter(mm) |
1 Galvanized Steel Wire |
19 /2.48 |
7.44 |
2 Aluminum Wire |
30 / 4.14 |
28.96 |
Azienda
Pacchetto
Consegna
Cliente
Onore
1. Cavo di alimentazione ad alta tensione 2. Cavo impacchettato aereo 3. Cavo antenna digitale 4. Cavo di alluminio 5. Cavo singolo Conduttore in alluminio 6. Cavo di costruzione
Beijing, Beijing, China
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