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 |
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) | 9.1 | 9.3 | 9.7 | 10.1 | 10.6 | 10.6 | 10.9 | 11.4 | 11.9 | 12.4 | 12.8 | 13.2 | 13.6 | 13.8 | 15.1 | 15.2 | 15.6 | 16 | 16.6 | 17 | 17.4 | 18.6 | 19.9 | 21.7 |
Kg/Km (approx) | 179 | 191 | 205 | 221 | 238 | 240 | 254 | 281 | 302 | 328 | 348 | 368 | 393 | 400 | 518 | 525 | 549 | 579 | 616 | 646 | 676 | 771 | 871 | 1027 |
Item Code for screened : VA7Z2V --x 0.5 U ----- For unscreened : VZ2V -x 0.5 U ----- (* For Tinned Cu, add 'T' after conductor size)