450/750V PVC Insulation Building Wire 3X2.5mm2
More product about Copper Stranded WireProduct Description
Buliding wires are covering series of wire products, its working voltage is up to 450/750v (uo/u), its working temperature is different according to different insulation materials, mainly 70 and 90 degrees temperature, etc.
According to the conductor type, including solid conductor PVC insulated electrical wire, stranded PVC insulated wire, flexible PVC insulated wire with different colors.
2. Specification
Application:Fixed wiring, civil power, mobile equipment
Rated Voltage:450/750V more than 1.5mm2 single core conductor
300/500V less than 1.5mm2 single core and muiticore conductor
300/300V less than 1.5mm2 muiticore conductor
Test Voltage:AC 1500/5Min for 0.5~1mm2 muiticore conductor
AC 2000/5Min for 0.5~1mm2 single core and muiticore conductor
AC 2500/5Min other
Color of Insulation:Red, Yellow, Black, White, Green, Light Blue, Grey, Brown, Orange, Violet, Yellow/Green
Manufactured Standards:IEC 60227-2007
Conductor type:IEC 60228-2004 class1, class2, class 5 and 6
Nominal Cross-section area:0.12~400mm2
Notes:1)Ambient temperature for insulation shall not be lower than 0oC.
2)At naminal conditions, the conducor’s operating temperature is -15oC to +70oC
3)Fire resistant wire conform to IEC 60331-2009, Flame resistant wire conform to IEC 60332- 2004
450/750V 60227 IEC 01BV,BLV
| Nominal section (mm2) |
Number/diameter of core (mm) |
Maximum outer diameter (mm2) |
Reference weight (Kg/km) |
Conductor resistance at 20°C ≤(Ω/km) |
||
| copper | aluminum | aluminum | copper | |||
| 1.5(A) | 1/1.38 | 3.3 | 20.3 | —– | —– | 12.1 |
| 1.5(B) | 7/0.52 | 3.5 | 21.6 | —– | —– | 12.1 |
| 2.5(A) | 1/1.78 | 3.9 | 31.6 | 17 | 11.80 | 7.41 |
| 2.5(B) | 7/0.68 | 4.2 | 34.8 | —– | —– | 7.41 |
| 4(A) | 1/2.25 | 4.4 | 47.1 | 22 | 7.39 | 4.61 |
| 4(B) | 7/0.85 | 4.8 | 50.3 | —— | —– | 4.61 |
| 6(A) | 1/2.76 | 4.9 | 65 | 29 | 4.91 | 3.08 |
| 6(B) | 7/1.04 | 5.4 | 71.2 | —- | —- | 3.08 |
| 10 | 7/1.35 | 7.0 | 119 | 62 | 3.08 | 1.83 |
| 16 | 7/1.70 | 8.0 | 179 | 78 | 1.91 | 1.15 |
| 25 | 7/2.04 | 10.0 | 281 | 118 | 1.20 | 0.727 |
| 35 | 7/2.52 | 11.5 | 381 | 156 | 0.868 | 0.524 |
| 50 | 19/1.78 | 13.0 | 521 | 215 | 0.641 | 0.387 |
| 70 | 19/2.14 | 15.0 | 734 | 282 | 0.443 | 0.268 |
| 95 | 19/2.52 | 17.5 | 962 | 385 | 0.320 | 0.193 |
| 120 | 37/2.03 | 19.0 | 1180 | 431 | 0.253 | 0.153 |
| 150 | 37/2.25 | 21.0 | 1470 | 539 | 0.206 | 0.124 |
| 185 | 37/2.52 | 23.5 | 1810 | 666 | 0.164 | 0.0991 |
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