general@tekab.com.
Thursday, April 3rd, 2025
Size | : |
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Specification | : | Generally to BS 5308 part-2 |
Conductor | : | Annealed bare/tinned stranded copper, class-1 to IEC 60228 & BS 6360 |
Insulation (see note) | : | PVC type TI1 to BS 7655 |
Identification | : | Numbered cores or coloured |
Assembly | : | in concentric layers |
Screen | : | (when required) aluminum bonded to polyester tape + tinned copper drain wire |
Jacket (see note) | : | overall PVC type TM1 to BS 7655 |
Test Voltage | : | 1000Vac - 1 min. |
Rated Voltage | : | 300/500 V |
Rated Temperature | : | 70 Degree C |
Min. Insulation Resistance | : | at 200C : 25M Ohm.km |
Max. Mutual Capacitance | : | of adjacent cores at 1kHz : 250 pF/m |
Conductor Resistance | : | refer to technical section |
Note : Optional 90-Degree / 105-Degree / FR / LS0H |
Number of cores | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 21 | 24 | 25 | 27 | 30 | 34 | 37 | 40 | 50 | 61 | 80 |
OD (mm, approx) | 9.9 | 10.6 | 11.6 | 12.8 | 14 | 14 | 615 | 16.5 | 17.9 | 19.2 | 20.4 | 21.6 | 22.6 | 23.2 | 24.6 | 25.1 | 26 | 27.3 | 29 | 30.2 | 31.3 | 34.8 | 38.2 | 43.5 |
Kg/Km (approx) | 128 | 169 | 213 | 266 | 321 | 342 | 387 | 474 | 560 | 646 | 732 | 817 | 902 | 944 | 1071 | 1114 | 1198 | 1324 | 1492 | 1617 | 1743 | 2159 | 2616 | 3402 |
Item Code for screened : VA7 V --x 2.5 R ----- For unscreened : V V - x 2.5 R ----- (* For Tinned Cu, add 'T' after conductor size)