Description:
The ADSS consits jelly-filled loose tubes, laid up around a central nonmetallic strength member.
The cable is water blocked, aramid yarn reinforced and PE or AT sheathed. ADSS Cable is suspended from poles or towers in telecommunication and power outside plant applications.
Characteristics of ADSS:
1.Light weight, small cable diameter, reducing the ice;
2.Can be continuously electric erection;
Cable Performance Parameter | |||
Span meter | 200 | 300 | 400 |
Related Strength Tension(RTS) | 17.5 kn | 20.6 kn | 28 kn |
Max Allowable Tension(MAT) | 6.9 kn | 8.2 kn | 11.5 kn |
Average Annual Operation Tension(EDS) | 4.36 kn | 5.17 kn | 7.0 kn |
Young Modulus | 14.1 kn/mm2 | 15.2 kn/mm2 | 19.3 kn/mm2 |
Coefficient of Thermal Expansion | 4.4 10-6/℃ | 3.1 10-6/℃ | 2.4 0-6/℃ |
Allowable Crush Resistance | Long Term: 1100n/100mm | Long Term: 1100n/100mm | Long Term: 1100n/100mm |
Short Term: 2200n/100mm | Short Term: 2200n/100mm | Short Term: 2200n/100mm | |
Minimum Bending Radius | Operating: 220mm | Operating: 220mm | Operating: 220mm |
Installlation: 360mm | Installlation: 360mm | Installlation: 360mm | |
Temperature Range | Operating: -40∽ +70℃ | Operating -40∽ +70℃ | Operating: -40∽ +70℃ |
Installlation: -15∽ +60℃ | Installlation:-15∽ +60℃ | Installlation: -15∽ +60℃ | |
Out Sheath Material | Electrical Resistance AT (Borealis material 6081) Sheath | ||
Electrical Resistance Corrosion Measures | Good performance of Electrical Resistance and Corrosion Resistance | ||
Note: | ice accretion 5MM,weed speed:30M/S | ||
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