general@tekab.com.
Thursday, November 21st, 2024
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Specification | : | Generally to BS 5308 part- 2 |
Conductor | : | Annealed bare/tinned flexible copper, class-5 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 |
Bedding | : | Extruded PVC type TM1 |
Armouring | : | Galvanized steel wire (GSW) |
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) | 11.3 | 15.1 | 16.3 | 17.4 | 18 | 19.1 | 20.1 | 21 | 22.6 | 24.9 | 26.9 | 29.8 | 32.4 | 34.8 | 39.9 | 43.5 |
Kg/Km (approx) | 262 | 463 | 535 | 593 | 646 | 706 | 765 | 823 | 938 | 1200 | 1356 | 1611 | 1861 | 2092 | 2808 | 3282 |
Item Code for screened : VA7Z2V --x2 x 0.5 K For unscreened : VZ2V - x 2 x 0.5 K (* For Tinned Cu, add 'T' after conductor size)