Product Name/Code : URM 67 LSF
Application : For communication and signal control systems
Reference Standard : Customer's sample spec .and the general standard
Fire Performance :
Flame Propagation Test to IEC 60332 Part 1 ( PVC /LSOH)
Flame Propagation Test to IEC 60332 Part 1 and Part 3 ( FRPVC/LSFROH )
Determination of the amount Halogen Acid Gas to IEC 60754 Part 1 ( LSOH )
Smoke Density Test to IEC 61034 ( LSOH )
Oxygen Index Test to BS 2863 or ISO 4589-2 ( LSOH )
Temperature Index Test to BS 2782 or ISO 4589-3 ( LSOH )
Cable Construction |
Electrical Performance |
Center Conductor |
Bare Copper |
Max.Conductor DC Resistance at 20 ℃（ Ω/Km ） 3 8.40 |
5.71 |
Strand |
0.77/7 |
Min.Insulation DC Resistance at 20 ℃（ MΩ*Km ） >500 |
>500 |
Dia.(mm) |
2.35 |
Operating Temperature( ℃ ) -20-60 |
60 |
Insulation |
Solid PE |
Voltage Rating(V) 500 |
1000 |
Nom. Thickness(mm) |
2.45 |
Capacitance(pF/m) +/-3 |
100 |
Insulation Dia. (±0.03mm) |
7.25 |
Insulation Color |
Nature |
Velocity ratio(%) |
66.60 |
Screening Layer |
Bare Copper braid |
+/-5%
|
50 |
Construction (stranded) |
16/ 12 /0.18 |
Attenuation at 20 ℃ (dB/100m) |
|
Braiding coverage |
87% |
200 MHz |
9.8 |
Sheathing |
LSF PVC |
400 MHz |
15.6 |
Nom. Thickness(mm) |
1.435 |
600 MHz |
20 |
Cable Dia.(±0.10mm) |
10.30 |
800 MHz |
22.8 |
Jacket Color |
According to customer |
1000 MHz |
28 |
Sheathing Compound |
PVC/LSF/LSOH |
|
|
Core Identification/Color Code |
According to customer request |
|
|
Bending Radius |
6xOverall Diameter |
|
|
Temperature Rating |
70C |
|
|
Voltage Rating |
300/500V |
|
|
|
URM 67 LSF