What should we know about KNX cable?
KNX cable or in specialized terms, TP1, which is also known as smart cable; Another specialized product of Electrosim company is Hedayat, which is manufactured under the brand name HEDsun. This cable is available in two types, single pair and double pair, for different purposes of smart building and BMS in the building. Knx Hudson cable cover material in two types of foundation. V.C. (PVC) and halogen free (HFFR). In the structure of the cable, the metal foil coating for each pair of wires and finally the entire cable causes the complete elimination of noise and environmental disturbance. This product is supplied to the market in the form of 100-meter coils and 300-meter spools according to the customer’s order after the approval of various laboratory stages by quality control experts.
usage
Hedsun’s KNX cables are used for building smartness and BMS. Due to the special construction of this cable, the effect of noise has been minimized and it can be used to transmit data and weak signals in noisy environments. Some important and basic cases in the field of KNX cable applications in the field of smart home or building automation are briefly described below.
DATA table
|
Rated voltage V |
Approximate weight
kg/km |
Maximum conductor resistance at 20°C
(Ω/KM) |
Average outer diameter
mm |
Insulation thickness
mm |
Nominal cross-sectional area
mm2 |
| 300/500 | 8.9 | 39.0 | 2.13 | 0.6 | 0.5 |
| 11.8 | 26.0 | 2.35 | 0.6 | 0.75 | |
| 14.5 | 19.5 | 2.55 | 0.6 | 1.0 | |
| 450/750 | 21.0 | 13.3 | 3.0 | 0.7 | 1.5 |
| 33.0 | 7.98 | 3.65 | 0.8 | 2.5 | |
| 48.5 | 4.95 | 4.2 | 0.8 | 4 | |
| 68.5 | 3.3 | 4.8 | 0.8 | 6 | |
| 114.5 | 1.91 | 6.2 | 1.0 | 10 | |
| 184 | 1.21 | 7.95 | 1.0 | 16 | |
| 284 | 0.78 | 9.8 | 1.2 | 25 | |
| 395 | 0.554 | 11.3 | 1.2 | 35 | |
| 557 | 0.386 | 13.4 | 1.4 | 50 | |
| 759 | 0.272 | 15.3 | 1.4 | 70 | |
| 1024 | 0.206 | 17.7 | 1.6 | 95 | |
| 1280 | 0.161 | 19.7 | 1.6 | 120 | |
| 1601 | 0.129 | 22.0 | 1.8 | 150 | |
| 2000 | 0.106 | 24.6 | 2.0 | 185 | |
| 2552 | 0.0801 | 27.8 | 2.2 | 240 |
