1.Application
The building electric wire can be applied to the copper(aluminum)-core cables in the rated A/C voltage of 450/750V and the below power, lighting, daily electric appliances, apparatus and Telecommunication equipment. Particularly suitable for power circuits indoors or outdoors.
2.Operation characteristics
-U0/U is 450/750V and 300/500V;
-The allowed long-term working temperature of wire should not exceed 70° C;The cable (wire) shall be installed at temperature not lower than 0° C;
-He bending radius shall not be less than 4D of the cable overall diameter it is less 25mm; The bending radius shall not be less than 6D of cable overall diameter when it’s more than 25mm.
3.PVC insulated, non-sheathed cable,450/750V, single core
| Rigid copper conductor | ||||||
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Harmonized code designations: Solid conductor: H07V-U | ||||||
Nominal cross-sectional area of conductor | Class of conductor | Radial thickness of insulation | Mean overall diameter | Minimum insulation resistance at70®C | ||
Lower limit | Upper limit | |||||
1.5 4 16 | 1 1 2 | 0.7 0.8 1.0 | 2.6 3.6 6.4 | 3.2 4.4 7.8 | 0.011 0.0087 0.0056 | |
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