general@tekab.com.
Thursday, November 21st, 2024
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Specification | : | Generally to BS 5308 part-2 |
Conductor | : | Annealed bare/tinned solid copper, class-1 to IEC 60228 & BS 6360 |
Insulation (see note) | : | PVC type TI1 to BS 7655 |
Pairing | : | Two insulated conductors twisted together to form a pair |
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 Pairs | 1 | 2(1Q) | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 15 | 20 | 25 | 30 | 40 | 50 |
OD (mm, approx) | 4.6 | 6.1 | 6.7 | 7.3 | 7.6 | 8.2 | 8.7 | 9.2 | 10.1 | 10.9 | 11.9 | 13.5 | 14.9 | 16.1 | 18.4 | 20.3 |
Kg/Km (approx) | 27 | 43 | 54 | 66 | 77 | 89 | 100 | 112 | 134 | 156 | 189 | 242 | 295 | 347 | 450 | 551 |
Item Code for screened : VA7V --x 2 x 0.28U ----- For unscreened : V V - x 2 x 0.28U ----- (* For Tinned Cu, add 'T' after conductor size)