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sklademVydáno: 2011-09-30
BS EN 50525-2-31:2011
Electric cables. Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) Cables for general applications. Single core non-sheathed cables with thermoplastic PVC insulation
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| Označení normy: | BS EN 50525-2-31:2011 |
| Počet stran: | 20 |
| Vydáno: | 2011-09-30 |
| ISBN: | 978 0 580 64366 8 |
| Status: | Standard |
Popis
BS EN 50525-2-31:2011
This standard BS EN 50525-2-31:2011 Electric cables. Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) is classified in these ICS categories:
- 29.060.20 Cables
EN 50525-2-31 applies to non-sheathed single core cables insulated with thermoplastic (PVC) insulation.
The cables are of rated voltages U0/U up to and including 450/750 V.
The cables are intended for fixed wiring applications.
NOTE 1 Cables rated 450/750 V may be used at 600/1 000 V when this cable is used in fixed installations with mechanical protection, within switchgear and control gear - see HD 516.
The maximum conductor operating temperatures for the cables in this standard are 70 °C (V types) and 90 °C (V2 types).
NOTE 2 HD 516 contains extensive guidance on the safe use of cables in this standard.
This EN 50525-2-31 should be read in conjunction with EN 50525-1, which specifies general requirements.