PVC Insulated PVC Sheathed 3-Core + Ground Wire Circular Cable (450/750V) – A Safe and Durable Power Wiring Solution
This cable adopts a double-layer protection design of PVC insulation and PVC sheath, ensuring stable insulation performance. The sheath is corrosion-resistant and anti-aging, enabling long-term use in complex environments. Featuring a 3-core main wire + independent ground wire configuration, it complies with 450/750V low-voltage power standards, providing more reliable grounding protection and effectively reducing electrical safety hazards. The circular cable body is flexible and easy to bend, facilitating installation during conduit threading and underground burial, and is suitable for various wiring needs.
AS/NZS 5000.1
AS/NZS 3008
AS/NZS 1125
| Conductor | Plain annealed copper. |
| Insulation | Polyvinylchloride compound PVC V-90 |
| Insulation colour: | 3C + E – Red, White, Blue, Green/yellow |
| 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 @75°C Ohm/km | Reactance Ohm/km | Single Phase Voltage Drop @75°C mV/Am |
| 1.5 | 17 | 26 | 21 | 13.6 | 16.5 | 0.111 | 28.6 |
| 2.5 | 25 | 37 | 29 | 7.41 | 9.01 | 0.102 | 15.6 |
| 4 | 33 | 48 | 37 | 4.61 | 5.61 | 0.102 | 9.71 |
| 6 | 42 | 61 | 47 | 3.08 | 3.75 | 0.0967 | 6.49 |
| Nom. conductor area mm^2 | Conductor No./ OD | Nom. insulation thickness mm | Nom. earth conductor area mm^2 | Nom. sheath thickness mm | Nom. overall diameter mm | Approx. mass kg/km |
|---|---|---|---|---|---|---|
| 1.5 | 7/0.50 | 0.6 | 1.5 | 0.9 | 9.2 | 130 |
| 2.5 | 7/0.67 | 0.7 | 2.5 | 1 | 11.4 | 210 |
| 4 | 7/0.85 | 0.8 | 2.5 | 1.1 | 12.4 | 280 |
| 6 | 7/1.04 | 1.0 | 2.5 | 1.1 | 13.8 | 330 |
