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LF-L
In the defense and aerospace industries, for permanent installation in onboard electrical systems with a voltage not exceeding 600 V, a frequency up to 1,600 Hz, and an operating temperature range for the conductors from -80 to 200 °C.
01
Key Parameters
- Constant operating temperature
- -80 °C to +200 °C.
- Rated voltage
- 600 V
- Test voltage for 50 Hz testing
- 3,500 V
02
Construction
- Vein
- Made of Cu-ETP1 electrolytic copper with a tin coating, in accordance with EN 13602.
- Insulation
- FEP-type thermoplastic fluoropolymer, available in all solid colors.
The conductor design complies with the PN-EN 60228 Class 5 standard.
It is possible to use CuSn or FeZn wires to create a braided reinforcement.
03
Properties
Excellent resistance to harsh chemical environments.
Excellent resistance to moisture and UV radiation.
Exceptional resistance to fuels, oils, and lubricants.
Excellent mechanical strength.
Self-extinguishing and non-flammable, UL94-V0.
04
Standards
WT-4/MGW/09
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Technical Tables
Technical Specifications — LF-L
| Rated conductor cross-sectional area [mm²] | Maximum allowable wire diameter in a strand [mm] | Rated insulation thickness [mm] | Approximate outer diameter of the cable [mm] | Approximate cable weight [kg/km] |
|---|---|---|---|---|
| 0,35 | 0,15 | 0,25 | 1,30 | 5,3 |
| 0,50 | 0,15 | 0,25 | 1,46 | 7,1 |
| 0,75 | 0,15 | 0,25 | 1,70 | 10,1 |
| 1,00 | 0,20 | 0,25 | 1,84 | 12,8 |
| 1,50 | 0,25 | 0,25 | 2,00 | 17,0 |
| 2,50 | 0,25 | 0,25 | 2,60 | 28,5 |
| 4,00 | 0,30 | 0,25 | 3,00 | 39,8 |
| 6,00 | 0,30 | 0,25 | 3,60 | 59,3 |
06