general@tekab.com.
Thursday, November 21st, 2024
Size | : |
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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 |
Identification | : | Numbered cores or coloured |
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 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) | 18 | 18.9 | 20.2 | 21.8 | 23.4 | 23.4 | 24.7 | 26.9 | 28.7 | 30.4 | 31.9 | 33.4 | 34.7 | 35.4 | 37.3 | 38.1 | 39.2 | 40.9 | 43 | 44.5 | 45.9 | 50.6 | 54.9 | 61.4 |
Kg/Km (approx) | 649 | 744 | 861 | 985 | 1112 | 1166 | 1288 | 1611 | 1821 | 2031 | 2240 | 2427 | 2613 | 2706 | 2984 | 3301 | 3471 | 3776 | 4115 | 4385 | 4656 | 4938 | 6866 | 8470 |
Item Code for screened : VA7Z2V --x 4 K ----- For unscreened : VZ2V - x 4 K ----- (* For Tinned Cu, add 'T' after conductor size)