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Main parameters of OCL.
| OCL Geometrical Property | |
| Encumbrance: 1.6 m; Interval of droppers: 10 m; Span: 50 m; Number of droppers: 5 | |
| Material property | |
| Contact line | Line density: 1.082 kg/m; Cross-section area: 120 mm2; Tensile rigidity: 106 N/m; Tension: 15 kN |
| Messenger line | Line density: 1.068 kg/m; Cross-section area: 120 mm2; Tensile rigidity: 106 N/m; Tension: 15 kN |
| Dropper | Line density: 0.14 kg/m; Tensile rigidity: 105 N/m |
