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Benka Double Shielded Data Cable (177 DS)

Benka Double Shielded Data Cable (177 DS)

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This cable supports security, audio, BMS, RS232/RS485 and fire alarm systems, usable in dry or humid areas, with twisted pairs and full foil shielding for interference reduction.

Construction

Conductor Flexible class 5 stranded tinned copper conductor 
Insulation Polyethylene (PE) compound, twisted in pair
Overall screen Aluminium foil and tinned copper braid
Drain wire Tinned copper drain wire
Outer sheath PVC/LSZH. Color: Grey/Orange

Technical Data

Working voltage 300/500V
Test voltage 1500V
Rated temperature -20°C to +70°C
Conductor resistance(max) (/km) 18 AWG: 23.6; 20 AWG: 34.4; 22 AWG: 55.4; 24 AWG: 85.7
Insulation resistance > 2 G x km
Impedance 120 
Max recommended current @ 25°C (Amps) 18 AWG: 7.2; 20 AWG: 4.9; 22 AWG: 2.9; 24 AWG: 2.1
Smoke density IEC 61034-2 (LSZH sheath)
Halogen free IEC 60754-1 (LSZH sheath)
Flame retardant IEC 60332-1
Standard & Approval RoHS, SIRIM, UL
UL standard UL2092, UL2919...
Minimum bending radius 8 x OD (static)
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