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Chinese National Standard Category: Transformer

English Title: Safety of transformers,reactors,power supply units and combinations thereof―Part 9:Particular requirements and tests for transformers and power supply units for bells and chimes
Chinese Title: 变压器、电抗器、电源装置及其组合的安全 第9部分:电铃和电钟用变压器及电源装置的特殊要求和试验
Standard No.: GB/T 19212.9-2016
Category No.: K41
Issued by: AQSIQ,SAC
Issued on: 2016-08-29
Implemented on: 2017-3-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:GB 19212.9-2007 Safety of power transformers power supply units and similar devices—Part 9:Particular requirements for bell and chime transformers
Word Count:7500 words
Similar Standards: Q/GDW 149-2006   GB 6451.5-1986   JB/T 8639-1997   JB/T 5356-1991   Q/GDW 170-2008   GB/Z 20840.100-2023   NB/T 11306-2023   GB/T 6451-2023   GB/T 19212.1-2023   GB/T 10228-2023   GB/T 18494.3-2023   GB/T 1094.101-2023   GB/T 1094.10-2022   GB/T 20840.15-2022   GB/T 20840.14-2022   GB/T 1094.11-2022   GB/T 18494.2-2022   GB/T 1094.14-2022   GB/T 21419-2021   GB/T 41135.1-2021  
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