FRA 145 Single Core
Application
Single core cable with improved fire performance and very high resistance to temperature designed for internal wiring in lamps, heating appliances and distribution boxes in apparatus, mechanical and plant engineering, etc. Used for laying in tubes, surface wiring, direct in plaster or underneath it, as well in conduits.
Standard
- IEC 60754-1, EN 50267-2-1 (halogen free)
- IEC 60754-2, EN 50267-2-2 (no corrosive gases)
- NES 02-713, NFC 20-454 (no toxic gases)
- IEC 61034, EN 50268-2 (low smoke density)
- IEC 60332-1, EN 50265-2-1 (flame retardant)
- IEC 60332-3, EN 50266-2, NF C 32-070 (non-flame propagating)
- DIN 51900 (low fire load)
Cable Construction
 |
 |
| Conductor | Class 5 stranded tinned copper to IEC60228/VDE 0295 |
| Insulation | Electron beam crosslinkable polyolefine copolymer |
| Colour Code | Various colours on request |
Electrical Characteristics at 20℃
| Nominal Conductor Cross Section | mm^2 | 0.25 | 0.34 | 0.50 | 0.75 | 1.0 | 1.5 | 2.5 | 4.0 | 6.0 | 10 | 16 |
| Maximum Conductor Resistance | Ω/km | 85.9 | 57.2 | 40.1 | 26.7 | 20.0 | 13.7 | 8.21 | 5.09 | 3.39 | 1.95 | 1.24 |
| Voltage Rating | V | 300/500V (≤1mm^2); 450/750V (≥1.5mm^2) | ||||||||||
| Nominal Conductor Cross Section | mm^2 | 25 | 35 | 50 | 70 | 95 | 120 | 150 | 185 | 240 | 300 | |
| Maximum Conductor Resistance | Ω/km | 0.795 | 0.565 | 0.393 | 0.277 | 0.21 | 0.164 | 0.132 | 0.108 | 0.0817 | 0.0654 | |
| Voltage Rating | V | 300/500V (≤1mm^2); 450/750V (≥1.5mm^2) | ||||||||||
Mechanical and Thermal Properties
- Minimum Bending Radius: 4xOD (Static); 6xOD (Flexing)
- Temperature Range: -55℃ ~+145℃ (Static); -40℃ ~+120℃ (Flexing)
- Short Circuit Temperature: +280℃
Dimensions and Weight
| No. of cores& Nominal Conductor Cross Sectional Area No.×mm^2 |
Number and Nominal Diameter of Strands No./mm |
Nominal Insulation Thickness mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
|---|---|---|---|---|
| 1×0.25 | 19/0.13 | 0.5 | 1.5 | 5 |
| 1×0.34 | 19/0.15 | 0.5 | 1.7 | 6 |
| 1×0.50 | 16/0.20 | 0.5 | 1.8 | 8 |
| 1×0.75 | 24/0.20 | 0.6 | 2.2 | 11 |
| 1×1.0 | 30/0.20 | 0.6 | 2.5 | 14 |
| 1×1.5 | 30/0.25 | 0.6 | 2.7 | 21 |
| 1×2.5 | 50/0.25 | 0.7 | 3.4 | 33 |
| 1×4.0 | 56/0.30 | 0.8 | 4.1 | 48 |
| 1×6.0 | 84/0.30 | 0.9 | 5.2 | 67 |
| 1×10.0 | 80/0.40 | 1.0 | 6.4 | 112 |
| 1×16.0 | 126/0.40 | 1.1 | 7.5 | 172 |
| 1×25.0 | 196/0.40 | 1.3 | 9.2 | 262 |
| 1×35.0 | 276/0.40 | 1.3 | 10.4 | 362 |
| 1×50.0 | 396/0.40 | 1.6 | 12.5 | 512 |
| 1×70.0 | 360/0.50 | 1.6 | 14.7 | 710 |
| 1×95.0 | 475/0.50 | 1.8 | 16.4 | 937 |
| 1×120.0 | 608/0.50 | 1.8 | 18.2 | 1159 |
| 1×150.0 | 756/0.50 | 1.9 | 20.8 | 1447 |
| 1×185.0 | 925/0.50 | 2.0 | 22.5 | 1790 |
| 1×240.0 | 1221/0.50 | 2.2 | 25.7 | 2318 |
| 1×300.0 | 1525/0.50 | 2.4 | 28.3 | 2897 |
