general@tekab.com.
Thursday, April 3rd, 2025
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) | 11.8 | 15.9 | 17.3 | 18.4 | 19.2 | 20.3 | 21.4 | 22.4 | 25 | 26.6 | 28.8 | 32.1 | 34.9 | 38.4 | 43 | 47.1 |
Kg/Km (approx) | 285 | 519 | 604 | 675 | 740 | 824 | 896 | 967 | 1268 | 1417 | 1611 | 1946 | 2260 | 2558 | 3462 | 4032 |
Item Code for screened : VA7Z2 V --x2 x 1 U For unscreened : VZ2V--x2 x 1 U (* For Tinned Cu, add 'T' after conductor size)