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| Chinese National Standard Category: Traction substation |
| English Title: | 27.5 kV and 2×27.5 kV AC metal-enclosed switchgear and controlgear for electrification railway |
| Chinese Title: | 电气化铁路27.5kV和2×27.5kV交流金属封闭开关设备和控制设备 |
| Standard No.: | GB/T 28428-2012 |
| Category No.: | S81 |
| Issued by: | AQSIQ;SAC |
| Issued on: | 2012-6-29 |
| Implemented on: | 2012-10-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 20000 words |
| Similar Standards: | TB 1425-1982 GB/T 42149-2022 TB/T 3517-2018 GB/T 28428-2012 TB/T 2824-2008 TB/T 3159-2007 TB/T 2938-1998 TB/T 2805-1997 TB/T 2806-1997 TB/T 1651-1996 TB/T 2501-1994 TB/T 2281-1991 |
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