Common use of PHASES AND NEUTRAL IDENTIFICATION Clause in Contracts

PHASES AND NEUTRAL IDENTIFICATION. According to IDECO Requirements the identification can be achieved by clearly visible longitudinal ridges in each insulated conductor as follows: • For 1X16+16mm2 o Red phase One RIDGE according to figure no.1. o Neutral conductor (Messenger) without any RIDGE. Schedule No.1 Technical particulars for Item (1) 1 Line voltage of three phase circuit kV 0.6/1 2 Number of cores 3 cross sectional area - of phase conductor mm2 - of street lighting conductor - of neutral (messenger) 4 Diameter - of phase conductor mm - of street lighting conductor - of neutral (messenger) 5 Minimum insulation thickness - of phase conductor - of street lighting conductor - of neutral (messenger) 6 Maximum insulation thickness - of phase conductor - of street lighting conductor - of neutral (messenger) 7 overall diameter for complete cable mm 8 weight/ meter for complete cable kg/m 9 maximum drum length m 10 resistance per 1000 m at 20° C - of phase conductor Ω - of street lighting conductor Ω - of neutral (messenger) Ω 11 resistance per 1000 m at 75° C - of phase conductor Ω - of street lighting conductor Ω - of neutral (messenger) Ω 12 mean electrostatic capacity of each conductor to earth /1000 m µF 13 charging current/ conductor/ 1000 m of complete Cable at normal voltage Amp 14 minimum radius of bend around which cable can be laid mm 15 Maximum permissible short circuit current for 1 second - of phase conductor kA - of street lighting conductor - of neutral (messenger) 16 insulation type 17 black carbon percentage % 18 minimum insulation resistance at 90° C MΩ/km 19 minimum insulation tensile strength before aging N/mm2 20 Elongation after hot-set test % 21 minimum insulation tensile strength after aging N/mm2 22 Elongation after Cooling % 23 insulation water absorption mg/cm2 24 Individual wires before stranding (for all cable size) - cross sectional area mm2 - tensile breaking stress N/mm2 - elongation on 200mm on breaking % - elastic limit of material as % break strength % 25 lay ratio for the completed cable mm Schedule No.2 Technical particulars for Item (2) 1 Line voltage of three phase circuit kV 0.6/1 2 Number of cores 3 cross sectional area - of phase conductor mm2 - of street lighting conductor - of neutral (messenger) 4 Diameter - of phase conductor mm - of street lighting conductor - of neutral (messenger) 5 Minimum insulation thickness - of phase conductor - of street lighting conductor - of neutral (messenger) 6 Maximum insulation thickness - of phase conductor - of street lighting conductor - of neutral (messenger) 7 overall diameter for complete cable mm 8 weight/ meter for complete cable kg/m 9 maximum drum length m 10 resistance per 1000 m at 20° C - of phase conductor Ω - of street lighting conductor Ω - of neutral (messenger) Ω 11 resistance per 1000 m at 75° C - of phase conductor Ω - of street lighting conductor Ω - of neutral (messenger) Ω 12 mean electrostatic capacity of each conductor to earth /1000 m µF 13 charging current/ conductor/ 1000 m of complete Cable at normal voltage Amp 14 minimum radius of bend around which cable can be laid mm 15 Maximum permissible short circuit current for 1 second - of phase conductor kA - of street lighting conductor - of neutral (messenger) 16 insulation type 17 black carbon percentage % 18 minimum insulation resistance at 90° C MΩ/km 19 minimum insulation tensile strength before aging N/mm2 20 Elongation after hot-set test % 21 minimum insulation tensile strength after aging N/mm2 22 Elongation after Cooling % 23 insulation water absorption mg/cm2 24 Individual wires before stranding (for all cable size) - cross sectional area mm2 - tensile breaking stress N/mm2 - elongation on 200mm on breaking % - elastic limit of material as % break strength % 25 lay ratio for the completed cable mm

PHASES AND NEUTRAL IDENTIFICATION. According to IDECO Requirements the identification can be achieved by clearly visible longitudinal ridges in each insulated conductor as follows: •  For 1X16+16mm2 o Red phase One RIDGE according to figure no.1. o Neutral conductor (Messenger) without any RIDGE. Schedule No.1 Technical particulars for Item (1) 1 Line voltage of three phase circuit kV 0.6/1 2 Number of cores 3 cross sectional area - of phase conductor mm2 - of street lighting conductor - of neutral (messenger) 4 Diameter - of phase conductor mm - of street lighting conductor - of neutral (messenger) 5 Minimum insulation thickness - of phase conductor - of street lighting conductor - of neutral (messenger) 6 Maximum insulation thickness - of phase conductor - of street lighting conductor - of neutral (messenger) 7 overall diameter for complete cable mm 8 weight/ meter for complete cable kg/m 9 maximum drum length m 10 resistance per 1000 m at 20° C - of phase conductor Ω - of street lighting conductor Ω - of neutral (messenger) Ω 11 resistance per 1000 m at 75° C - of phase conductor Ω - of street lighting conductor Ω - of neutral (messenger) Ω 12 mean electrostatic capacity of each conductor to earth /1000 m µF 13 charging current/ conductor/ 1000 m of complete Cable at normal voltage Amp 14 minimum radius of bend around which cable can be laid mm 15 Maximum permissible short circuit current for 1 second - of phase conductor kA - of street lighting conductor - of neutral (messenger) 16 insulation type 17 black carbon percentage % 18 minimum insulation resistance at 90° C MΩ/km 19 minimum insulation tensile strength before aging N/mm2 20 Elongation after hot-set test % 21 minimum insulation tensile strength after aging N/mm2 22 Elongation after Cooling % 23 insulation water absorption mg/cm2 24 Individual wires before stranding (for all cable size) - cross sectional area mm2 - tensile breaking stress N/mm2 - elongation on 200mm on breaking % - elastic limit of material as % break strength % 25 lay ratio for the completed cable mm Schedule No.2 Technical particulars for Item (2) 1 Line voltage of three phase circuit kV 0.6/1 2 Number of cores 3 cross sectional area - of phase conductor mm2 - of street lighting conductor - of neutral (messenger) 4 Diameter - of phase conductor mm - of street lighting conductor - of neutral (messenger) 5 Minimum insulation thickness - of phase conductor - of street lighting conductor - of neutral (messenger) 6 Maximum insulation thickness - of phase conductor - of street lighting conductor - of neutral (messenger) 7 overall diameter for complete cable mm 8 weight/ meter for complete cable kg/m 9 maximum drum length m 10 resistance per 1000 m at 20° C - of phase conductor Ω - of street lighting conductor Ω - of neutral (messenger) Ω 11 resistance per 1000 m at 75° C - of phase conductor Ω - of street lighting conductor Ω - of neutral (messenger) Ω 12 mean electrostatic capacity of each conductor to earth /1000 m µF 13 charging current/ conductor/ 1000 m of complete Cable at normal voltage Amp 14 minimum radius of bend around which cable can be laid mm 15 Maximum permissible short circuit current for 1 second - of phase conductor kA - of street lighting conductor - of neutral (messenger) 16 insulation type 17 black carbon percentage % 18 minimum insulation resistance at 90° C MΩ/km 19 minimum insulation tensile strength before aging N/mm2 20 Elongation after hot-set test % 21 minimum insulation tensile strength after aging N/mm2 22 Elongation after Cooling % 23 insulation water absorption mg/cm2 24 Individual wires before stranding (for all cable size) - cross sectional area mm2 - tensile breaking stress N/mm2 - elongation on 200mm on breaking % - elastic limit of material as % break strength % 25 lay ratio for the completed cable mm