 |
||||||||||||||
 |
Instrumentation Cables |  |
||||||||||||
|
||||||||||||||
|
||||||||||||||
Instrumentation Cables
FR2XOHR
Application
For transmission of analogue and digital signals in instrument and control systems; not allowed for direct
connection to low impedance sources, e.g. public mains electricity supply.
Standard and Approval
CEI 20-35
CEI 20-22 II
CEI 20-37/2
CEI 20-11
IEC 60227
IEC 60332.1
IEC 60332.3A
IEC 60228
IEC 60754.1
Cable Construction
Conductor: annealed flexible copper class5
Insulation:R2 type PVC insulation
Colour core:(CEI unel 00725)
pair:blue-black, with black progressively numbered
Triad:blue-brown-black with black progressively numbered
Stranding: cores twisted in pairs in concentric layers
screen: electrostatic screen of plastic and aluminium tape+ tinned drain-wire
Outer sheath: flame retardant pvc outer sheath, RZ quality.
Technical Characteristics:
Max. rated working temperature : +70 °C
Max. rated short circuit temperature: +160 °C
Min. bend radium:10XØ (cable diameter in mm)
CONSTRUCTION PARAMETERS
300/500V
No.of cores x cross section n x mm2 |
Outer O
ca.mm ±10% |
Cable
weight approx. kg/km |
| 2x2x0.50 | 7 | 85 |
| 3x2x0.50 | 7.5 | 72 |
| 4x2x0.50 | 8 | 91 |
| 5x2x0.50 | 9 | 113 |
| 6x2x0.50 | 10 | 128 |
| 8x2x0.50 | 11 | 166 |
| 10x2x0.50 | 12.5 | 204 |
| 12x2x0.50 | 13 | 235 |
| 16x2x0.50 | 14.5 | 302 |
| 20x2x0.50 | 16.5 | 378 |
| 24x2x0.50 | 17.5 | 438 |
| 2x2x0.75 | 8 | 76 |
| 3x2x0.75 | 8.5 | 98 |
| 4x2x0.75 | 9.6 | 125 |
| 5x2x0.75 | 10.5 | 154 |
| 6x2x0.75 | 11.5 | 175 |
| 8x2x0.75 | 12.5 | 226 |
| 10x2x0.75 | 14.5 | 280 |
| 12x2x0.75 | 15 | 331 |
| 16x2x0.75 | 17 | 425 |
| 20x2x0.75 | 19 | 514 |
| 24x2x0.75 | 20.5 | 607 |
| No.of cores
x cross section n x mm2 |
Outer O
ca.mm ±10% |
Cable
weight approx. kg/km |
| 2x2x1 | 9 | 91 |
| 3x2x1 | 9.5 | 121 |
| 4x2x1 | 10.5 | 156 |
| 5x2x1 | 11.5 | 186 |
| 6x2x1 | 13 | 221 |
| 8x2x1 | 14 | 281 |
| 10x2x1 | 15.5 | 345 |
| 12x2x1 | 16.5 | 405 |
| 16x2x1 | 18.5 | 511 |
| 20x2x2 | 20.5 | 618 |
| 24x2x1 | 22.5 | 733 |
| 2x2x1.50 | 11 | 134 |
| 3x2x1.50 | 11.5 | 173 |
| 4x2x1.50 | 12.5 | 221 |
| 5x2x1.50 | 14 | 270 |
| 6x2x1.50 | 15.5 | 321 |
| 8x2x1.50 | 16.5 | 406 |
| 10x2x1.50 | 19 | 497 |
| 12x2x1.50 | 20 | 575 |
| 16x2x1.50 | 22.5 | 744 |
| 20x2x1.50 | 25 | 905 |
| 24x2x1.50 | 27 | 1067 |