NB/T 20040-2021 PDF English
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NB/T 20040: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| NB/T 20040-2021 | English | 599 | Add to Cart | 5 days [Need to translate] | Testing rules of active voltage sag curing device up to 10 kV |
| NB/T 20040-2011 | English | 999 | Add to Cart | 5 days [Need to translate] | Seismic qualification test rules of safety classified electrical equipment for nuclear power plants |
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Basic data
| Standard ID | NB/T 20040-2021 (NB/T20040-2021) |
| Description (Translated English) | Testing rules of active voltage sag curing device up to 10 kV |
| Sector / Industry | Energy Industry Standard (Recommended) |
| Classification of Chinese Standard | K04 |
| Classification of International Standard | 27.120.20 |
| Word Count Estimation | 26,218 |
| Date of Issue | 2021-04-26 |
| Date of Implementation | 2021-07-26 |
| Older Standard (superseded by this standard) | NB/T 20040-2011 |
| Regulation (derived from) | National Energy Administration Announcement No. 3 of 2021 |
| Issuing agency(ies) | National Energy Administration |
