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 |
13.8 | 16 | 17.3 | 18.5 | 19.8 | 21.2 | 24.8 | 25.4 | 27.8 | 27.8 | 29.9 | 35 | 40.5 | 44.4 | |
Kg/Km (approx) | 365 | 530 | 606 | 684 | 751 | 855 | 1191 | 1267 | 1457 | 1480 | 1672 | 2187 | 2997 | 3480 |
Item Code for screened : EA8Z2V --x 2 x 0.5 U For unscreened : EA8A7Z2V - x 2 x 0.5 U (* For Tinned Cu, add 'T' after conductor size)