general@tekab.com.
Tuesday, January 28th, 2025
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) | 12.9 | 13.4 | 14.2 | 16 | 17 | 17 | 17.7 | 19 | 20.2 | 21.2 | 22.2 | 23.1 | 24.8 | 25.2 | 26.4 | 26.8 | 27.5 | 28.6 | 29.9 | 30.9 | 31.8 | 34.6 | 38.3 | 42.6 |
Kg/Km (approx) | 330 | 370 | 415 | 571 | 635 | 648 | 704 | 802 | 888 | 984 | 1068 | 1151 | 1394 | 1424 | 1550 | 1598 | 1676 | 1800 | 1954 | 2077 | 2200 | 2560 | 3241 | 3945 |
Item Code for screened : VA7Z2V --x 1.5 K ----- For unscreened : VZ2V - x 1.5 K ----- (* For Tinned Cu, add 'T' after conductor size)