SINGLE CORE PVC INSULATED BUILDING WIRES ( HO7V-R & HO7V-U)
Application:
These cables are intended for drawing into trucking and conduit are suitable use for electricalinstallations such as power, lighting, appliances and switchgear wiring.
Technical Data:
- Max. Operating Temperature : 70°C / 90°C
- Rated Voltage : 450/750V (300/500V for 0.75mm² & 1.0 mm²)
- Specifications : BSEN 50525-2-31
- Range : 0.75 – 300 mm²
BARE COPPER & YELLOW / GREEN EARTHING CONDUCTOR
Application:
These cables are intended for use in electrical installations for earthing purpose.
Technical Data:
- Max. Operating Temperature : 70°C
- Rated Voltage : 450/750V
- Specifications : BS 6360 / IEC 60228 / BSEN 50525-2-31
- Range : 1.50 – 300 mm²
FR/LSF INSULATED BUILDING WIRES(HO7Z-U & HO7Z-R)
Application:
Industrial wiring installations where smoke and acid gas emission would pose a major hazard in the event of fire. These cables are intended for drawing into trucking and conduit are suitable for use in electrical installations such as power, lighting, appliances, switchgear and control Panel, which are to be used in higher temperature zones.
Technical Data:
- Max. Operating Temperature : 90°C
- Rated Voltage : 450/750V (300/500V for 0.75 mm² & 1.0 mm²)
- Specifications : BSEN 50525-3-41 / BSEN 7211
- Range : 0.50 – 300 mm²
Table: Technical Specifications
Single Core Cable
| Nominal Cross Sectional area of conductor | Number/Nom. Dia of cond. strands* | Thickness of Insulation (Nom) | Thickness of Insulation (Nom) | Current Rating AC | Max. Conductor Resistance at 20ºC |
|---|---|---|---|---|---|
| sq. mm. | mm | mm | mm | Amps | Ohms/Km |
| 1.50 | 1/1.40 | 0.80 | 3.00 | 17.5 | 12.10 |
| 1.50 | 7/0.53 | 0.80 | 3.20 | 17.5 | 12.10 |
| 2.50 | 1/1.18 | 0.80 | 3.40 | 24 | 7.41 |
| 2.50 | 7/0.67 | 0.90 | 3.60 | 24 | 7.41 |
| 4.00 | 1/2.25 | 0.90 | 3.90 | 32 | 4.61 |
| 4.00 | 7/0.85 | 0.90 | 3.90 | 32 | 4.61 |
| 6.00 | 1/2.78 | 1.00 | 4.60 | 32 | 4.61 |
| 6.00 | 7/1.04 | 1.00 | 4.60 | 32 | 4.61 |
| 10.00 | 1/3.57 | 1.00 | 6.40 | 57 | 1.83 |
| 10.00 | 7/1.35 | 1.00 | 6.40 | 57 | 1.83 |
| 16.00 | 7/1.7 | 1.00 | 7.80 | 76 | 1.15 |
| 25.00 | 7/2.14 | 1.20 | 9.70 | 101 | 0.727 |