§ Applications / 03DRG SYN-230
UrbanAlignments
Urban cable is lighter: 11.2 to 14.7 mm, 3.4 to 5.8 kN, 115 to 195 kg/km. The economics change with it. Strap-fixed universal brackets and wedge clamps cut both the inventory and the time on each pole, which matters when a crew does twenty poles a day.
Cable GR
GR/OFC-12/01. JUN 2005
01 — The problem
02 — Annexure A figures
- Cable diameter
- 11.2 – 14.7 mm
- Tensile strength
- 3.4 – 5.8 kN (3W)
- Cable weight
- 115 – 195 kg/km
- Anchoring load value
- 3.2 – 5.5 kN
- Coil diameter
- 400 – 660 mm, 10 coils
Specified for this route
4 fittingsSYN-T3-UPBDRG 13.7
Hover · parts separatingUniversal Pole Bracket
→Single-piece cast aluminium bracket, strap or bolt fixed to any pole.
Cast, not extrudedOne bolt or two straps15 – 28 kN
SYN-T3-DECDRG 13.6
Hover · parts separatingDead-End Clamp
→Self-locking wedge clamp with a stainless bail and U-saddle.
Wedge self-lockingBail 400 mmReleases on overload
SYN-T3-SCDRG 13.8
Hover · parts separatingSuspension Clamp
→Thermoplastic body and flange with an elastomer liner that lets the cable slip.
Deviation to 20°Slips 150–260 NStrap or M14 bolt
SYN-T3-SSBDRG 13.10
Hover · parts separatingStainless Steel Strap and Buckle
→20 mm stainless banding, 7.5 kN rated, in a 50 m dispenser.
20 × 0.7 mm7.5 kN50 m roll
Next alignmentLast Mile and Drop Cable →