general@tekab.com.
Thursday, November 21st, 2024
Size | : |
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Specification | : | Generally to BS 5308 part-1 |
Conductor | : | Annealed bare/tinned solid copper, class-1 to IEC 60228 & BS 6360 |
Insulation (see note) | : | PE type L/MD to BS 7878 |
Pairing | : | Two insulated conductors twisted together to form a pair |
Assembly | : | in concentric layers |
Screen | : | each pair is individually screened with aluminum bonded to polyester tape + tinned copper drain wire |
Overall Screen | : | (when required) aluminum bonded to polyester tape + tinned copper drain wire |
Bedding(see note) | : | extruded PVC type TM1 |
Armouring(see note) | : | 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 : core to core = 5G ohm.km, screen to screen = 1M Ohm.km |
Max. Mutual Capacitance | : | at 1kHz : 115 pF/m |
Conductor Resistance | : | refer to technical section |
Note : Optional 90-Degree / 105-Degree / FR / LS0H |
Number of Pairs | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 15 | 16 | 20 | 30 | 40 | 50 |
OD (mm, approx) | 16.6 | 18.4 | 20 | 21.6 | 23.2 | 25.7 | 29.4 | 30.2 | 33.2 | 33.2 | 36.7 | 43.2 | 50.2 | 55.1 |
Kg/Km (approx) | 555 | 666 | 775 | 875 | 986 | 1295 | 1556 | 1682 | 1953 | 1989 | 2545 | 3346 | 4607 | 5362 |
Item Code for screened : EA8Z2V --x 2 x 1 U For unscreened : EA8A7Z2V - x 2 x 1 U (* For Tinned Cu, add 'T' after conductor size)