SK2020plus Coaxial cable, 18AtC
B2ca Euroclass, A++ Class shielded
Outstanding features and high performance in case of fire.
Coaxial cable with both conductors made of copper (Cu/Cu) and excellent braid coverage (82%). Triple shielded (TSH) cable, equipped with a second foil for extra shielded. An 18AtC cable with UV-resistant LSFH sheath.
HIGHLIGHTS
- Copper conductors
- Class A++ shielded
- B2ca Euroclass: one of the top cable categories - given its performance and fire resistance
MAIN FEATURES
- External UV-resistant LSFH sheath, white colour
- 75 Ohm characteristic impedance
- Available in reels of different lengths
DISCOVER
Class A++ Trishield (TSH) coaxial cable
With three shielding layers (Trishield), this cables provide the highest immunity to interference thanks to its very high shielding. Recommended in cases of high electromagnetic noise levels.
They belong in EN 50117 standard Class A++, according to their structural properties:
- For 5 MHz - 30 MHz => TI < 0.9 mΩ/m
- For 30 MHz - 1000 MHz => SA > 105 dB
- For 1000 MHz - 2000 MHz => SA > 95 dB
- For 2000 MHz - 3000 MHz => SA > 85 dB
Where the transfer impedance (TI) defines how effective the shielding is at low frequencies, while the shielding attenuation (SA) defines it in the 30 MHz-to-3000 MHz range.
Type: SK2020plus
Standard: EN 50117-2-4
Euroclass: B2ca
Class: A++
Inner conductor
Ø mm: 1,05
Material: Copper
Res. Ohm/Km: 22
Dielectric
Ø mm: 4,6
Material: Expanded polyethylene
Inner foil: Aluminium + Polyester
Braid
Material: Tinned copper (98%Cu)
Dimensions (Nc x Ns x Ø): 24 x 7 x 0,10
Res. Ohm/Km: <11
% coverage: 82
2nd shielding foil: Sí
Petro-Jelly: No
Outer sheath: Ø mm 6,9 Material LSFH, UV Resistant
Bending radius minimum (mm): 34,5
1GHz shielding (dB): >105
Capacitance (pF/m): 54
Impedance (Ohm): 75
Transfer impedance (5-30MHz) (mOhm/m): <0,9
Velocity ratio (%): 82
Attenuation (dB/m)
Frequency (MHz)
200: 0,09
500: 0,14
800: 0,18
1000: 0,21
1350: 0,24
1750: 0,28
2050: 0,3
2300: 0,31
