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| International Standard Category: Substations. Surge arresters |
GB/T 18802.31-2021 Low-voltage surge protective devices -- Part 31: Surge protective devices connected to photovoltaic installations -- Requirements and test methods
低压电涌保护器 第31部分：用于光伏系统的电涌保护器 性能要求和试验方法;
| Category No.: | 29.240.10 | Valid Status: | valid |
| Issued Organization: | SAMR; SAC | Issued Date: | 2021-03-09 |
| Implemented Date: | 2021-10-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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