300/500V Multipair Databus RS 485
Double screened
Cable
Cross- sectional Area
0.22mmsq -1mmsq
Voltage rating
300/500V
Conductor
Flexible Stranded Tinned Copper
Number of pair
1-4
Conductor class
IEC 60228 Class 5
Insulation
Cross linked Foam PE
Screen
Individual
Aluminium Tape+Overall Copper Wire Braid
Jacket
Cross linked EVA rubber type EM 104 or equivalent, in accordance with EN 50264-1
Fire Standard
IEC 332-3C IEC 754 IEC1034
Electrical characteristic
Impedance
120 ohm ¡À15%
Capacitance
41nF/Km@1KHz
Insulation Resistance
5000 M ohm
No of Cores/Pairs
Cross Sectional Area(mm sq)
Number and Nominal Diameter of Strands(mm)
Voltage Rating(V)
Nominal Overall
Diameter (mm)
Nominal Weight (kg/km)
1
0.22
7/0.2
300/500
4.5
58
2
0.22
7/0.2
300/500
6.2
79
4
0.22
7/0.2
300/500
6.5
118
1
0.5
16/0.2
300/500
6.6
79
2
0.5
16/0.2
300/500
9.0
105
4
0.5
16/0.2
300/500
9.8
145
1
0.75
24/0.2
300/500
9.5
115
2
0.75
24/0.2
300/500
10.3
135
4
0.75
24/0.2
300/500
11.6
182
1
1
30/0.2
300/500
11.5
125
2
1
30/0.2
300/500
12.5
150
4
1
30/0.2
300/500
13.5
180