Product
Benefits
- Can be used in short lengths along 25kV AC-electrified tracks to connect switchgear substations to switches and crossings
Applications
- Connects the central control station to the switchgear substations
- Installed in long lengths along non-electrified tracks and 1500V DC-electrified tracks
General characteristics
- Red copper solid core – Class 1
- Insulation: coloured polyethylene
- Twisted pair wiring
- Polyethylene water-blocking internal sheath
- Armour: 2 steel spiral strips
- Outer black lead-free PVC or brown SH jacket + marking + metric
Mechanical
- Operating temperature: 70°C
- Resistant to mineral oils, acids and bases
- Bending radius: static 8 x D, dynamic 16 x D
- Duct or buried installation
Electrical
- Linear resistance: 18.1Ω/km
- Operating voltage: 750V
- Capacitance: < 55nF/km
- Characteristic impedance: 120Ω at 45KHz
- Linear attenuation: < 2.5dB/km at 45kHz.
Range
|
PVC |
Halogen free |
Composition |
Cross-sectional area |
Composition |
Diameter |
Net weight |
Reel format |
|
U3763 |
U3783 |
1 p. |
1 |
1 x 1,12 |
11,4 |
165/210 |
C 1000 |
|
U3764 |
U3784 |
2 p.* |
1 |
1 x 1,12 |
12,6 |
218/255 |
D 1000 |
|
U3765 |
U3785 |
4 p. |
1 |
1 x 1,12 |
16,0 |
330/375 |
E 1000 |
|
U3766 |
U3786 |
7 p. |
1 |
1 x 1,12 |
19,5 |
615/690 |
F 1000 |
|
U3767 |
U3787 |
14 p. |
1 |
1 x 1,12 |
24,5 |
945/1010 |
F 500 |
|
U3768 |
U3788 |
21 p. |
1 |
1 x 1,12 |
28,1 |
1216/1330 |
F 500 |
|
U3769 |
U3789 |
28 p. |
1 |
1 x 1,12 |
31,0 |
1439/1560 |
G 500 |
- Other formats available on request Associated range: ZPFU with 1.5mm² cross-section
- Sheath diameter is indicative and may vary slightly
- Assembly in 4-wire colour: Black-Colourless / Blue-Yellow
Norms and standards
General standards
- SNCF CT 445 specification
- SNCF approved
Euroclass
- Euroclass B2ca-s1a, d2, a1 (ZPFU - SH cables)
Fire behavior
- Fire resistance NFC 32070.2.1 (flame retardant) and IEC 60332-1
Recommendations
DOCUMENTATION
