60°C Thermosetting Insulated Flexible Cables
Voltage Drop (per ampere per metre): |
Conductor Operating Temperature: 60°C |
Conductor cross-sectional area | Two-core cable d.c. | Two-core cable, single-phase a.c. | 1 three-core, four-core or five-core cable, three-phase a.c. | 2 single-core cables, touching | |||||||
d.c. | Single-phase a.c.* | ||||||||||
1 | 2 | 3 | 4 | 5 | 6 | ||||||
(mm2) | (mV/A/m) | (mV/A/m) | (mV/A/m) | (mV/A/m) | (mV/A/m) | ||||||
4 | 12 | 12 | 10 | – | – | ||||||
6 | 7.8 | 7.8 | 6.7 | – | – | ||||||
10 | 4.6 | 4.6 | 4.0 | – | – | ||||||
16 | 2.9 | 2.9 | 2.5 | – | – | ||||||
r | x | z | r | x | z | r | x | z | |||
25 | 1.80 | 1.80 | 0.175 | 1.85 | 1.55 | 0.150 | 1.55 | – | – | – | – |
35 | – | – | – | – | 1.10 | 0.150 | 1.15 | 1.31 | 1.31 | 0.21 | 1.32 |
50 | – | – | – | – | 0.83 | 0.145 | 0.84 | 0.91 | 0.91 | 0.21 | 0.93 |
70 | – | – | – | – | 0.57 | 0.140 | 0.58 | 0.64 | 0.64 | 0.20 | 0.67 |
95 | – | – | – | – | 0.42 | 0.135 | 0.44 | 0.49 | 0.49 | 0.195 | 0.53 |
Note: * A larger voltage drop will result if the cables are spaced.
List of Other Technical Tables & Useful Links
- Table 4D1A | Single-core 70°C Thermoplastic Insulated Cables, Non-Armoured, with or without Sheath
- Table 4D2A | Multicore 70°C Thermoplastic Insulated and Thermoplastic Sheathed Cables, Non-Armoured
- Table 4D2B | Voltage Drop (per ampere per metre): Conductor Operating Temperature: 70°C
- Table 4E1A | Current-carrying Capacity Single-Core 90°C Thermosetting Insulated Cables, Non-Armoured, with or without Sheath
- Table 4E1B | Voltage Drop Single-Core 90°C Thermosetting Insulated Cables, Non-Armoured, with or without Sheath
- Table 4E2A | Multi-Core 90°C Thermosetting Insulated Cables and thermoplastic Sheathed Cables, Non-Armoured
- Table 4E2B | Voltage Drop (per ampere per metre): Conductor Operating Temperature: 90°C
- Table 4E3A | Single-Core Armoured 90°C Thermosetting Insulated Cables, Non-Magnetic Armour
- Table 4E3B | Voltage Drop (per ampere per metre):Conductor Operating Temperature: 90°C
- Table 4E4A | Multicore 90°C Thermosetting Insulated Cables
- Table 4E4B | Voltage Drop (per ampere per metre):Conductor Operating Temperature: 90°C
- Table 4F1A | 60°C Thermosetting Insulated Flexible Cables with Sheath, Non-Armoured
- Table 4F1B | 60°C Thermosetting Insulated Flexible Cables
- Table 4F2A | 90°C and 180°C Thermosetting Insulated Flexible Cables with Sheath, Non-Armoured (Copper Conductors)
- Table 4F2B | Voltage Drop (per ampere per metre): Conductor Operating Temperature: 90°C
- Table 4F3A | Flexible Cords, Non-Armoured
- Table 4F3B | Voltage Drop (per ampere per meter): Conductor Operating Temperature: 60°C
- AWG/Metric Conversion
- Stranding Chart
- BS 5308 Colour Codes
- Harmonised Cable Core Colours
- Cable Certifications
- Cable Colours
- DIN 47100 European Colour Codes
- Fire Performance Cable Standards
- Voltage Drop Calculations