KSh 290(KSh 336 Incl VAT)
Device Type: Suspension Clamp (Overhead Line / Aerial Cable Support Hardware)
Brand/Model: Generic – specifications vary by manufacturer and cable type (e.g., Melbye DSAL, PLP FIBERLIGN, Nexans SO270, Ensto SO241.2). Verify the brand/model on the physical unit.
Video Output: N/A
Data Ports: N/A (passive mechanical hardware; no electrical or data interfaces)
Cable Compatibility & Application:
Cable Types: ADSS (All-Dielectric Self-Supporting), OPGW (Optical Ground Wire), steel strand, and bare conductors (AAAC/ACSR).
Cable Diameter Range: Varies significantly – typical ranges include 6–18.5 mm (Ensto SO241.2), 11.5–13.0 mm (Melbye DSAL), and 17.3–19.0 mm (preformed ADSS clamps).
Mechanical & Load Specifications:
Ultimate Strength (Vertical Load): Ranges from 10 kN (short-span preformed clamps) to 50 kN (heavy-duty conductor clamps). OPGW-specific clamps may require a vertical load capacity of not less than 25 kN.
Slip Load / Slippage: For OPGW, slippage is typically designed to occur between 12 kN and 17 kN. For steel ground wire, the clamp must hold without slipping under an unbalanced tension of 4,000 lbs (≈17.8 kN).
Line Angle: Standard single clamps are typically rated for vertical line angles up to 30°. Double suspension clamps are recommended for angles up to 60°.
Material & Construction:
Body Material: Aluminum alloy, malleable iron, or high-strength forged steel (galvanized).
Wedge / Insert Material: Rubber, neoprene, or EPDM UV-stabilized inserts to protect the cable jacket and cushion vibration.
Hardware: Hot-dip galvanized steel bolts (e.g., M10 or 5/8-inch) and stainless steel cotter pins.
Physical & Environmental (Typical):
Dimensions: Compact clamps are often around 130 × 90 × 60 mm (Melbye DSAL) or 106 × 120 × 102 mm (Nexans SO270).
Weight: Ranges from 0.5 kg to 0.66 kg for standard ADSS clamps, up to heavier units for large conductors.
Span Capability: Typically recommended for spans up to 100–150 m for short/medium spans, and up to 250 m for specialized cushion clamps.
Operating Environment: Designed for outdoor overhead installation; UV-resistant and corrosion-resistant materials are standard.
Key Specs: Suspension Clamp, Overhead Line Hardware, for ADSS/OPGW/Conductors, Cable Diameter Varies (e.g., 6–19 mm), Ultimate Strength 10–50 kN (Model Dependent), Slip Load 12–17 kN (OPGW), Aluminum Alloy/Forged Steel Body, Rubber/Neoprene Inserts, Galvanized Hardware, Line Angle up to 30° (Single), Spans up to 100–250 m
Usage: Supporting Aerial Fiber Optic Cables (ADSS/OPGW) on Transmission Poles & Towers, Overhead Ground Wire Suspension, Bare Conductor Support on Medium/Low Voltage Lines, Managing Mechanical Load & Vibration at Cable Support Points
