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| Position: Chinese Standard in English/GB 19212.9-2007 |
| GB 19212.9-2007 Safety of power transformers power supply units and similar devices—Part 9:Particular requirements for bell and chime transformers (English Version) | |||
| Standard No.: | GB 19212.9-2007 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 4000 words | Price(USD): | 120.0 remind me the price change |
| Implemented on: | 2008-4-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 19212.9-2007 |
| English Name: | Safety of power transformers power supply units and similar devices—Part 9:Particular requirements for bell and chime transformers |
| Chinese Name: | 电力变压器、电源装置和类似产品的安全 第9部分：电铃和电钟变压器的特殊要求 |
| Chinese Classification: | K41 Transformer |
| Professional Classification: | GB National Standard |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2007-4-30 |
| Implemented on: | 2008-4-1 |
| Status: | superseded |
| Superseded by: | GB 13028-1991 Isolating transformers and safety isolating transformers-Requirements GB/T 19212.9-2016 Safety of transformers,reactors,power supply units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 |
| Superseded on: | 2017-3-1 |
| Abolished on: | 2017-03-01 |
| Superseding: | GB 13028-1991 Isolating transformers and safety isolating transformers-Requirements |
| Language: | English |
| File Format: | |
| Word Count: | 4000 words |
| Price(USD): | 120.0 |
| Delivery: | via email in 1~3 business day |