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Chinese National Standard Category: Hygiene, safety and labor protection |
English Title: | Safety requirements and test methods for ICT equipment powered by 240V/336Vdc |
Chinese Title: | 采用240V/336V 直流供电的通信设备电气安全技术要求和试验方法 |
Standard No.: | YD/T 4175-2022 |
Category No.: | L09 |
Issued by: | MIIT |
Issued on: | 2022-09-30 |
Implemented on: | 2023-1-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | |
Word Count: | 8500 words |
Similar Standards: | GB 4943.1-2022 YD/T 4176-2022 YD/T 4175-2022 GB/T 21715.5-2021 GB 38189-2019 GB 4943.21-2019 GB/T 38324-2019 GB/T 38327-2019 GB 4943.22-2019 GB/T 34835-2017 GB/T 34959-2017 GB/T 34093-2017 GB 4943.23-2012 GB 4943.1-2011 GB 8898-2011 GB/T 28517-2012 GB/T 25512-2010 GB/T 25515-2010 GB/T 21715.7-2010 GA/T 710-2007 |
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