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) | 11.8 | 12.3 | 12.9 | 13.8 | 15.4 | 15.4 | 16.1 | 17.1 | 18.1 | 19 | 19.8 | 20.6 | 21.3 | 21.7 | 22.7 | 23 | 23.6 | 25.3 | 26.4 | 27.2 | 28 | 30.4 | 32.7 | 37.3 |
Kg/Km (approx) | 285 | 311 | 347 | 395 | 535 | 543 | 580 | 660 | 728 | 795 | 851 | 917 | 983 | 1004 | 1102 | 1123 | 1188 | 1423 | 1542 | 1641 | 1721 | 1998 | 2292 | 3064 |
Item Code for screened : VA7Z2V --x 1 U ----- For unscreened : VZ2V -x 1 U ----- (* For Tinned Cu, add 'T' after conductor size)