文章来源:http://www.trcables.com/ 作者:上海嗨润 发布时间::2018-01-17 14:30 浏览次数:次
IEC 60092-359 | IEC 60332-1 |
IEC 60332-3-22 | IEC 60754-1,2 |
IEC 61034-1,2 | NEK 606:2004 |
VG 95218 part 29 |
l??? Conductors: Solid tinned copper, 0.5mm.
l??? Insulation: Halogen-free thermoplastic compound PE.
l??? Twinning: Colour coded cores twisted together. Pairs are cross-stranded to finished cable or 10 pair units. The units are stranded to 20 - 30 - 50 pair cables. 2 pair is stranded as a star quad.
l??? Filler: Water blocking fillers, if required.
l??? Wrapping: Polyester tape.
l??? Collective Shielding: The cable core is screened by copper backed polyester tape in contact with a 0.5mm solid tinned drain wire.
l??? Bedding: Halogen-free thermoplastic compound, type SHF1, coloured grey, PETP wrapping tape will be applied over the bedding, if required.
l??? Armour: Copper wire braid, PETP wrapping tape will be applied over the braiding, if required.
l??? Water Blocking Elements: Water blocking tape and strings for providing longitudinal water tightness.
l??? Inner Sheath: Halogen-free thermoplastic compound, type SHF1, coloured grey.
l??? Outer Sheath: Polyurethane for providing transversal water tightness, PE is optional,but can not meet low smoke standard.
Nominal Conductor Diameter | mm | 0.5 |
Maximum Resistant@20˚C | O/km | 95 |
Nominal Inductance@1KHz | MH/km | 0.61 |
Mutual Capacitance 1-pair cable | nF/km | 90 |
Mutual Capacitance 2-pair cable | nF/km | 80 |
Mutual Capacitance 4-pair and above cable | nF/km | 70 |
Operating Voltage | V | 60 |
Construction No. of elements×No. of cores in element×Core diameter (mm) |
Nominal Insulation Thickness mm |
Nominal Bedding Thickness mm |
Nominal Inner Sheath Thickness mm |
Nominal Outer Sheath Thickness mm |
Nominal Overall Diameter mm |
1×2×0.5 | 0.2 | 1.2 | 1.2 | 1 | 10.0±2.0 |
2×2×0.5 | 0.2 | 1.2 | 1.2 | 1 | 11.0±2.0 |
4×2×0.5 | 0.2 | 1.2 | 1.2 | 1 | 12.0±2.0 |
10×2×0.5 | 0.2 | 1.5 | 1.5 | 1 | 14.0±2.0 |
20×2×0.5 | 0.2 | 1.5 | 1.5 | 1 | 17.0±2.0 |