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Chinese National Standard Category: Relay protection and automatic device |
English Title: | Under-frequency relay and equipment |
Chinese Title: | 欠频率继电器及装置 |
Standard No.: | JB/T 9574-2000 |
Category No.: | K45 |
Issued by: | 国家机械工业局 |
Issued on: | 2000-4-24 |
Implemented on: | 2000-10-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | ZB K 45026-1990 欠频率继电器及装置 |
Word Count: | 4000 words |
Similar Standards: | T/QGCML 182-2023 T/QGCML 184-2023 T/QGCML 183-2023 GB 11289-1989 T/QGCML 185-2023 T/QGCML 180-2023 T/QGCML 181-2023 GB/T 14285-2023 GB/T 29327-2023 GB/T 42150.1-2022 GB/T 14598.118-2021 GB/T 14598.181-2021 GB/T 40096.3-2021 GB/T 40096.2-2021 GB/T 40096.5-2021 GB/T 40096.1-2021 GB/T 40096.4-2021 GB/T 40091-2021 NB/T 10675-2021 GB/T 38953-2020 |
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