SQM-LFH SERIES - MULTIPLE STARQUAD CABLE - Low fire hazard
Wiring specifications for many public buildings now call for LFH cables to be used in certain areas, notably in corridors etc. Under combustion circumstances, LFH cables have significantly reduced smoke emission, and the gaseous products contain no toxic halogens. SQM-LFH is the same construction as standard SQM, except that the cores insulation is polyethylene, the PVC jacket is replaced by LFH materials, and a protective tape is wound under the jacket.
Technical Specification:
| BBC Specification: |
PIF28/1M (core construction) |
| Voltage Rating |
|
| 1kV DC Conductors: |
14/0.12mm (0.158 mm sq.) tinned copper wire |
| Insulation: |
Polyethylene, red, green, blue, white |
| Screen: |
95% cover 0.15mm close lap |
| Individual quad markers: |
1-brown, 2-red, 3-orange, 4-yellow, 5-green, 6-blue, 7-violet, 8-grey |
| Individual sleeve: |
Double polyester tape, each lapped with 30% overlap |
| Overall jacket: |
LFH material, 13.1mm OD, orange |
| Conductor resistance: |
118 ohms/km |
| Capacitance (nom): |
140pF/m |
| Weight: |
31.8kg/100m |
| Reel length: |
100m, 500m |
| Cut lengths: |
Available in any multiple of 1 metre |
'LFH' is a registered trademark of Canford Audio Limited.