CALEDONIAN
Professional Cable Provider
English
Quick Contact
These cables are used for control circuits unenclosed, enclosed in conduit, buried direct or in underground ducts for commercial, industrial, mining and electricity authority systems where not subject to mechanical damage.
| Conductor | Plain annealed copper. |
| Insulation | XLPE X-90. |
| Insulation colour: | 3C – Red, White, Blue 4C - Red, White, Blue,black |
| Sheath: | Polyvinylchloride compound PVC 5V-90 |
| Sheath colour: | Black, other colors are available upon request |
| Conductor | Current Ratings | Electrical Characteristics | |||||
|---|---|---|---|---|---|---|---|
| Nominal Area mm^2 | Unenclosed In Air A | Buried Direct A | Buried In Ducts A | Maximum DC Resistance @20°C Ohm/km |
Maximum AC Resistance @90°C Ohm/km |
Reactance Ohm/km |
Three Phase Voltage Drop @90°C mV/A |
| 10 | 68 | 91 | 68 | 1.83 | 2.33 | 0.084 | 4.05 |
| 16 | 91 | 118 | 89 | 1.15 | 1.47 | 0.081 | 2.55 |
| 25 | 121 | 155 | 118 | 0.727 | 0.927 | 0.081 | 1.61 |
| Nom. conductor area mm^2 |
Main conductor type | Nom. insulation thickness mm |
Nom. sheath thickness mm |
Nom. overall diameter mm |
Approx. mass kg/km |
|---|---|---|---|---|---|
| 3 cores | |||||
| 10 | 7/1.35 | 0.7 | 1.4 | 15.3 | 435 |
| 16 | 7/1.70 | 0.7 | 1.4 | 17.6 | 625 |
| 25 | 7/2.14 | 0.9 | 1.4 | 21.5 | 950 |
| 4 cores | |||||
| 10 | 7/1.35 | 0.7 | 1.4 | 16.7 | 550 |
| 16 | 7/1.70 | 0.7 | 1.4 | 19.2 | 800 |
| 25 | 7/2.14 | 0.9 | 1.4 | 23.6 | 1250 |
+852 6230 0392
Caledonian Cables
live:1cb87739a29fb08c
