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Instrumentation Cables |  |
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Instrumentation Cables
FR2XHOHRAR
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 20-11
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: conductors twisted in pairs in concentric layers screen:
Individual: electrostatic screen of plastic and aluminium tape + tinned drain-wire
Overall: electrostatic screen of plastic and aluminium tape + tinned drain-wire
Armour:armour made up of a galvanized steel braid with an 85% min. coverage
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:12XØ (cable diameter in mm)
CONSTRUCTION PARAMETERS
300/500V
| No.of cores
x cross section n x mm2 |
OuterØ ca.mm ±10% |
Cable
weight approx. kg/km |
| 2x2x0.50 | 7.5 | 68 |
| 3x2x0.50 | 8 | 90 |
| 4x2x0.50 | 8.5 | 110 |
| 5x2x0.50 | 9.5 | 136 |
| 6x2x0.50 | 10.5 | 162 |
| 8x2x0.50 | 11.5 | 202 |
| 10x2x0.50 | 13 | 253 |
| 12x2x0.50 | 14 | 295 |
| 16x2x0.50 | 15.5 | 383 |
| 20x2x0.50 | 17.5 | 470 |
| 24x2x0.50 | 18.5 | 547 |
| 2x2x0.75 | 8.5 | 88 |
| 3x2x0.75 | 9.5 | 117 |
| 4x2x0.75 | 10 | 143 |
| 5x2x0.75 | 11.3 | 178 |
| 6x2x0.75 | 12.5 | 211 |
| 8x2x0.75 | 13.5 | 272 |
| 10x2x0.75 | 15.5 | 337 |
| 12x2x0.75 | 16 | 387 |
| 16x2x0.75 | 18.5 | 507 |
| 20x2x0.75 | 20 | 614 |
| 24x2x0.75 | 22 | 719 |
| No.of cores
x cross section n x mm2 |
Outer O
ca.mm ±10% |
Cable
weight approx. kg/km |
| 2x2x1 | 9.5 | 106 |
| 3x2x1 | 10 | 136 |
| 4x2x1 | 11 | 176 |
| 5x2x1 | 12.5 | 217 |
| 6x2x1 | 13.5 | 256 |
| 8x2x1 | 14.5 | 319 |
| 10x2x1 | 17 | 404 |
| 12x2x1 | 17.5 | 463 |
| 16x2x1 | 20 | 599 |
| 20x2x1 | 22 | 727 |
| 24x2x1 | 24 | 844 |
| 2x2x1.50 | 11.5 | 146 |
| 3x2x1.50 | 12.5 | 196 |
| 4x2x1.50 | 13.5 | 247 |
| 5x2x1.50 | 15 | 303 |
| 6x2x1.50 | 16.5 | 360 |
| 8x2x1.50 | 18 | 455 |
| 10x2x1.50 | 20.5 | 555 |
| 12x2x1.50 | 21 | 639 |
| 16x2x1.50 | 24 | 821 |
| 20x2x1.50 | 26.5 | 1010 |
| 24x2x1.50 | 29 | 1193 |