general@tekab.com.
Thursday, November 21st, 2024
Size | : |
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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 |
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) | 12.4 | 16.9 | 18.4 | 19.6 | 20.5 | 21.7 | 22.9 | 24.8 | 26.8 | 28.6 | 31.1 | 34.7 | 38.7 | 41.6 | 46.7 | 52.3 |
Kg/Km (approx) | 316 | 579 | 678 | 774 | 852 | 950 | 1037 | 1293 | 1472 | 1649 | 1902 | 2324 | 2994 | 3395 | 4163 | 5395 |
Item Code for screened : VA7Z2V --x2 x 1.5 U For unscreened : VZ2V - x 2 x 1.5 U (* For Tinned Cu, add 'T' after conductor size)