Field-Use Special Transmission Cable
Field-Use Special Transmission Cable
Overview
This product adopts improved special material as insulation and sheath, with high and low temperature resistance (-55℃~+105℃), heat aging resistance, acid and alkali resistance, high flame retardant and long service life, etc., and has the characteristics of reliable signal transmission, strong anti-jamming ability, stable electrical performance, compact structure, soft, and extremely convenient installation. It is suitable for signal transmission of computers, weak instruments, automation, field radar, combat vehicles and other command and control system equipment.
Execution standard
Q/XTHY 08-2022 Field-Use Special Transmission Cable
Characteristics
Rated working voltage: AC250V and below.
Cable working temperature: -55℃~+105℃
Minimum bending radius of the cable when fixed laying:
J series 6 times of the outer diameter of the cable.
DJ series 10 times of the outer diameter of the cable.
Model and Name
| Type | Specification | Shielding Type | |
| Nominal Cross Section mm2 |
Pairs Quantity | ||
| JFT、JFE | 0.06、0.08、0.12、0.20、0.30、0.35、0.40、0.50、0.75、1.0、1.5 | 1~60 | no screen |
| JFTP、JFEP | 0.06、0.08、0.12、0.20、0.30、0.35、0.40、0.50、0.75、1.0、1.5 | 1~60 | overall screen |
| DJFTP、DJFEP | 0.06、0.08、0.12、0.20、0.30、0.35、0.40、0.50 | 1~60 | individual screen,overall screen |
Cable Structure Diagram
Conductor Structure & DC Resistance
| Nominal Cross Section mm2 |
Strands No./Dia. n/mm |
20℃ Conductor Max. DC.Resistance Ω/km |
| 0.06 | 7/0.10 | 371 |
| 0.08 | 7/0.12 | 254 |
| 0.12 | 7/0.15 | 163 |
| 0.20 | 12/0.15 | 95.0 |
| 0.30 | 16/0.15 | 71.2 |
| 0.35 | 20/0.15 | 57.8 |
| 0.40 | 23/0.15 | 49.6 |
| 0.50 | 28/0.15 | 40.1 |
| 0.75 | 42/0.15 | 26.7 |
| 1.0 | 32/0.20 | 20.0 |
| 1.5 | 48/0.20 | 13.7 |
Main Properties
Test Voltage: No breakdown under industrial frequency voltage test 1000V/1 min.
Insulation resistance: not less than 100MΩ-km at 20℃.
Flame retardant performance: in line with the requirements of GB/T 18380.12-2008.
Cable Structure Parameter :
……omit,
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