CONTENT BUILDING WIRES & CABLES H07V-U 2 H07V-R 3 H05V-K 4 H07V-K 5 H03VH-H 6 7 H05VV-F 8 10 NYM 11 H05VQ-F 13 14 NHMH 16 NHXMH 18 20 YM 21 POWER CABLES LV – ALUMINIUM NAYBY 24 NA2XBY 26 28 NA2XRY 30 NAYFY 32 NA2XFY 34 NAYY 36 NA2XY 38 E-AYY 40 E-AY2Y 42 N2XFY 56 NYY 58 NYY signal cables 61 NY2Y 63 N2XY 66 N2XY signal cables 69 FR0R 70 FG7R 72 FG70R 74 N2XH 76 N2XH signal cables 78 EYY 79 EY2Y 82 CABLES LV – BUNDLE X00-A 85 X00/0-A 86 BARE WIRES & ROPES ACSR- ROPES 90 Cu- ROPES 92 AI- 93 Fe- ROPES 95 DESIGNATION CODE FOR HARMONISED CABLES NAY2Y 44 REVIEW OF CABLE MARKS (VDE – JUS) POWER CABLES LV – COPPER NYBY 46 48 NYRY 50 N2XRY 52 NYFY 54 DRUMS CORE IDENTIFICATION IN MULTI-CORE CABLES IT HD 308 S2.
Insulation Level. Type of Insulation. Underground ( Direct or in ducts) Air Frequency. Load To be carried. Voltage Drop. Length of Line. Chemical or physical properties of Soil. Max and min ambient air temperatures and soil temperature. Magnitude and duration of possible overload. Magnitude and duration of short circuit current. Specifications and Requirement to be met. Standards and Specifications Cables described in this catalogue are standard types, and their performance has been proved in operation. Construction and tests are in accordance with recommendations of IEC and Ghana Standards Authority specifications where applicable. Cables in accordance to other standards can be manufactured upon customer’s request. Electrical Properties and Metals Used for Cables Metal Relative Conductivity Copper 100% Electrical Resistivity at 20 °C ohm .m(10¯⁸) Temperature Coefficient of Resistance per °C Copper (Annealed) 100 1.7241 0.00393 Copper (Hard drawn) 97 1.777 0.00393 Tinned Copper 95-97 1.741-1.814 0.00393 Aluminum 61 2.8264 Lead 8 21.40 0.00400 Physical Properties Property Unit Copper Aluminum Lead Density at 20 °C Kg/m³ 8890.0 2703.0 11340.00 Coeff. thermal expansion Per ⁰C X10¯⁶ 17.0 23.0 29.00 Melting point ⁰C 1083.0 659.0 327.00 Thermal conductivity W/cm⁰C 3.8 2.4 0.34 Ultimate tensile strength Mn/m² 225.0 70-90 PROPERTIES OF CONDUCTOR MATERIALS Properties Units Hard Aluminum Aluminum Alloy Galvanized Steel Aluminum Clad Steel Hard drawn Copper Conductivity % IACS 61 53 9 20 100 Resistance Ohm x mm²/km 28.264 32.5 192 84.8 17.241 Temperature co-efficient of resistance at 20⁰ C - 0,0036 0,0054 0,0051 0,00381 Co-effient of linear expansion x10⁻⁶ ⁰C 23 23 11.5 12.96 17 Density of 20⁰ C Kg/m³ 2.703 2700 = 8890 Linear Mass Kg/mm²km 2.703 2.7 7.8 6.59 8.89 Ultimate tensile Stress N/mm² 160-200 295 1320-1344 1100-1344 414
52 CONSTRUCTION 5 4 3 2 1 1 Conductor: Cu – 2 2 Insulation: XLPE 3 Core: EPDM 4 Armour: steel galvanised wires, Al wires 5 Jacket: PVC SPECIFICATION Type Standard XLPE/SWA/PVC IEC 60502 XLPE/SWA/PVC BS 5467 VDE 0276-603 XP 44 JUS N.C5.230 Nominal voltage 0,6/1 kV Test voltage 3500 V Minimum temperature during installation -5 °C Operating temperature -30 °C – +90 °C Maximum operating temperature +90 °C circuit temperature +250 °C/5s Colour of insulation HD 308. S2 test EN 50265-2-1 IEC 60332-1 Minimum bending radius 15 x Ø cable Coat colour Black APPLICATION For power distribution in urban networks and places where mechanical strains may be expected. Laying directly into ground, vertical mine shafts, and power plants. TECHNICAL DATA No. of conductors and cross sectional area Conductor Maximal resistance of conductor at 20 °C Current carrying capacities in air Current carrying capacities in ground Overall diameter (approx) Copper weight Net weight Drum size mm2 Ω/km A A mm kg/km kg/km m No 1 x 50 RM 0,387 169 195 19,1 480 788 1000 14 1 x 70 RM 0,268 213 238 21,1 672 1032 1000 14 1 x 95 RM 0,193 264 286 23,4 912 1300 1000 16 1 x 120 RM 0,153 307 325 26,3 1152 1657 1000 16 1 x 150 RM 0,124 352 365 28,3 1440 1960 1000 18 1 x 185 RM 0,0991 406 413 30,8 1776 2375 500 14 1 x 240 RM 0,0754 483 479 34,1 2304 3005 500 16 1 x 300 RM 0,0601 557 541 37,0 2880 3650 500 16 1 x 400 RM 0,047 646 614 42,0 3840 4720 500 18 No. of conductors and cross sectional area Conductor shape Maximal resistance of conductor at 20 °C Current carrying capacities in air Current carrying capacities in ground Overall diameter (approx) Copper weight Net weight Drum size
FLEXIBLE SHEATHED POWER CABLES Power cables 450/750 V 70 3 2 1 CONSTRUCTION 1 Conductor: Cu – class 5 2 Insulation: PVC type TI2 3 Jacket: PVC type TM2 SPECIFICATION Type Standard FROR CEI 20-20; CEI 20-22; CEI 20-37; CEI 20-52 Nominal voltage 450/750 V Test voltage 2500 V Minimum temperature during installation -5 °C Operating temperature -30 °C – +70 °C Maximum operating temperature +70 °C circuit temperature +160 °C/5s Colour of insulation HD 308. S2 test EN 50265-2-1 IEC 60332-1 Minimum bending radius 4 x Ø cable Coat colour Gray RAL 7035 APPLICATION A cable for permanent installation and for portable devices, mostly for temporary installation at trade shows and public events. TECHNICAL DATA No. of conductors and sectional area Maximal resistance of conductor at 20 °C Current carrying capacities in air Current carrying capacities in ground Overall diameter (approx) Copper size mm2 Ω/km A A mm kg/km kg/km m No 2 x 1,5 13,3 17 19,5 8,1 29 98 100 coil 2 x 2,5 7,98 22,5 26 9,9 48 150 100 coil 2x4 4,95 30 35 10,5 77 190 100 coil 2x6 3,3 40 46 12,5 115 260 100 coil 2 x 10 1,91 52 63 16,9 192 470 500 9 2 x 16 1,21 69 85 19,5 307 630 500 9 2 x 25 0,78 90 112 23,1 480 940 500 10 3 x 1,5 13,3 17 19,5 8,5 43 116 100 coil 3 x 2,5 7,98 22 26 10,4 72 179 100 coil 3x4 4,95 30 35 11,7 115 240 100 coil 3x6 3,3 40 46 13,4 173 330 100 coil 3 x 10 1,91 46 57 17,9 288 580 500 9 3 x 16 1,21 62 76 20,7 460 820 500 10 3 x 25 0,78 80 96 24,5 720 1175 500 10 of Maximal resistance of conductor at 20 °C
LOW VOLTAGE POWER CABLES cables 0,6/1 kV 79 CONSTRUCTION 4 3 2 1 1 Conductor: Cu – class 1 and 2 2 Insulation: PVC 3 Core: EPDM 4 Jacket: PVC SPECIFICATION Type Standard EYY HD 603 S1.Part 3A (DIN VDE 0276 Teil 603) PP 00 JUS N.C5.220 PVC/PVC IEC 60502 PVC/PVC BS 6346 Nominal voltage 0,6/1 kV Test voltage 4000 V Minimum temperature during installation -5 °C Operating temperature -30 °C – +70 °C Maximum operating temperature +70 °C Short circuit temperature +160 °C/5s Colour of insulation HD 308. S2 test EN 50265-2-1 IEC 60332-1 Minimum bending radius 12 x Ø cable Coat colour Black APPLICATION A power cable suitable for laying in air, soil, water, concrete, in enclosed locations, cable ducts, power plants, industrial applications, city power grids - where mechanical damages are not expected, and cables are not exposed to excessive pulling forces. TECHNICAL DATA No. of conductors and cross sectional area Conductor shape Maximal resistance of conductor at 20 °C Current carrying capacities in air Current carrying capacities in ground Overall diameter (approx) Copper weight Net weight Drum size mm2 Ω/km A A mm kg/km kg/km m No 1 x 1,5 RE 12,1 27 41 6,4 14 48 1000 6 1 x 2,5 RE 7,41 35 55 6,8 24 60 1000 6 1x4 RE 4,41 47 71 7,5 38 85 1000 7 1x6 RE 3,08 59 90 8,0 58 111 1000 7 1 x 10 RM 1,83 64 83 9,3 96 164 1000 7 1 x 16 RM 1,15 84 107 10,3 154 228 1000 8 1 x 25 RM 0,727 114 138 12,1 240 336 1000 9 1 x 35 RM 0,524 139 164 13,2 336 445 1000 10 1 x 50 RM 0,387 169 195 15,0 480 598 1000 10 1 x 70 RM 0,268 213 238 16,8 672 796 1000 1 81
be expected networks directly into ground, NYFY PP45 mechanical distribution be expected networks directly into ground, N2XFY XP45 mechanical distribution be expected network directly into ground, PVC/PVC XLPE/PVC PVC/PVC XLPE/PVC NYY PP00 A power cable suitable for laying in air, soil, water, concrete, in enclosed locations, ducts, power plants, industrial applications, city power grids - where mechanical damages are not expected, and cables are not exposed to excessive pulling forces. Cu PVC/PVC Drums 100 WHEN THE ARE DELIVERED ON DRUMS, THEY MEET THE IN THE CHART BELOW. THE CABLE IN METERS, AROUND A DRUM, IS AC- TO THE FOLLOWING L – length V – applied volume of drum (dm³) d – cable section (mm) l Drum – code numbers d3 I max Appliedvolume Drum weight Load bearing capacity mm mm mm mm dm3 kg kg 6 600 300 50 450 47 22 255 7 700 350 50 500 79 25 408 8 800 400 80 550 112 36 612 9 900 450 80 650 116 45 917 10 1,000 500 80 700 220 66 1,019 12 1,200 600 80 800 400 117 1,733 14 1,400 700 80 950 631 153 2,548 16 1,600 800 80 1,050 974 250 3,568 18 1,800 1,000 100 1,150 1,240 372 4,587 20 2,000 1,200 100 1,250 1,585 479 6,116 22 2,200 1,400 100 1,350 1,900 591 7,136 24 2,400 1,500 100 1,450 2,610 708 8,155 26 2,600 1,600 120 1,550 3,270 846 9,174