Excel External Grade Cable CW1128 - Comms Express · Excel External Grade Cable – CW1128 UV and...
2
Excel External Grade Cable – CW1128 UV and moisture resistant 0.5 mm Conductor Size Various pair counts available Features UV and moisture resistant 0.5 mm Conductor Size Various pair counts available No.2 cabling system by market share, as reported by BSRIA The following range of cables are made up from conductors of solid plain copper insulated with cellular (foamed) polyethylene. These conductors are twisted into pairs and the required number of pairs are laid up into units which are identified by coloured tapes. The cables are petroleum jelly filled and sheathed in black polyethylene, and are manufactured in accordance with BT type CW 1128. Product Overview Physical Specification Property Value Conductor Diameter 0.50 mm nominal Conductor Material Solid Annealed Copper Wire Conductor Elongation Minimum 15% Insulation Material Foam Skin HDPE material Insulation Diameter 0.90 mm nominal Electrical Parameters Property Value Conductor Resistance @ 20°C 91 Ω/km (Average Max), 96 Ω/km (Individual Max) Mutural Capacitance 56 nF/km (Average Max), 64 nF/km (Individual Max) Capacitance Unbalance Pair to Pair 275 pF/500 m (Individual Max)
Transcript of Excel External Grade Cable CW1128 - Comms Express · Excel External Grade Cable – CW1128 UV and...
Excel External Grade Cable – CW1128
UV and moisture resistant
0.5 mm Conductor Size
Various pair counts available
Features UV and moisture resistant 0.5 mm Conductor Size
Various pair counts available No.2 cabling system by market share, as reported by BSRIA
The following range of cables are made up from conductors of solid plain copper insulated with cellular (foamed) polyethylene. These conductors are twisted into pairs and the required number of pairs are laid up into units which are identified by coloured tapes. The cables are petroleum jelly filled and sheathed in black polyethylene, and are manufactured in accordance with BT type CW 1128.
Product Overview
Physical SpecificationProperty Value Conductor Diameter 0.50 mm nominalConductor Material Solid Annealed Copper WireConductor Elongation Minimum 15%Insulation Material Foam Skin HDPE materialInsulation Diameter 0.90 mm nominal
Electrical ParametersProperty Value Conductor Resistance @ 20°C 91 Ω/km (Average Max), 96 Ω/km (Individual Max)Mutural Capacitance 56 nF/km (Average Max), 64 nF/km (Individual Max)Capacitance Unbalance Pair to Pair 275 pF/500 m (Individual Max)
Pair ColoursPair Colour 1 White / Blue2 White / Orange3 White / Green4 White / Brown5 White / Grey6 Red / Blue7 Red / Orange8 Red / Green9 Red / Brown10 Red / Grey
Cable Make Up 5 Pair 10 Pair 20 Pair 50 Pair 100 PairCentre Layer 1 x 5 Pair 1 x 10 Pair 2 x 10 Pair 5 x 10 Pair 3 x 10 PairFirst Layer 7 x 10 PairUnit Binder Colours Not Not Blue Blue Blue Required Required Orange Orange Ornage Green Green Brown Brown Grey Grey White Red Black Yellow Violet
Construction Elements 5 Pair 10 Pair 20 Pair 50 Pair 100 PairWidth of Polyester Tape 22 mm 29 mm 36 mm 49 mm 67 mmSheath Thickness (Average Minimum) 1.1 mm 1.1 mm 1.2 mm 1.3 mm 1.4 mmSheath Diameter (Maximum) 8.0 mm 9.5 mm 12.0 mm 16.5 mm 22.0 mm
Part Number InformationPart No. DescriptionTCJF5005PB 5 Pair 1/0.50mm CW1128TCJF5010PB 10 Pair 1/0.50mm CW1128TCJF5020PB 20 Pair 1/0.50mm CW1128TCJF5050PB 50 Pair 1/0.50mm CW1128TCJF5100PB 100 Pair 1/0.50mm CW1128
This document is subject to change without notice. The current version is available from our websitehere.
Comms Express Ltd Unit 7 Grafton Place, Dukes Park Ind Est, Chelmsford, Essex, CM2 6TG, United Kingdom Tel: 0800 488 0000 Fax: 0845 200 0257 Email: sales@comms‐express.com Web: www.comms‐express.com
E0231‐FIS‐Exc‐CW1128‐Cable‐20130624000640
