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sklademVydáno: 2024-11-08
24/30504592 DC
BS EN IEC 61643-361 Low-voltage surge protective components Part 361: Surge isolation transformers (SITs) connected to low-voltage distribution system – Requirements and test methods
Měna
| Označení normy: | 24/30504592 DC |
| Počet stran: | 21 |
| Vydáno: | 2024-11-08 |
| Status: | Draft for Comment |
Popis
24/30504592 DC
This standard 24/30504592 DC BS EN IEC 61643-361 Low-voltage surge protective components is classified in these ICS categories:
- 31.040.20 Potentiometers, variable resistors
- 29.180 Transformers. Reactors
- 31.100 Electronic tubes
- 33.040.99 Other equipment for telecommunication systems