第二數字碼(防水)
Table 3 – Degree of protection
indicated by the second characteristic numeral
第二數字碼 |
保護等級 |
測試條件 |
敘述 |
定義 |
0 |
無保護機械 |
無特別保護 |
無測試 |
1 |
防滴水 Machine protected against dripping water |
垂直滴水無害 |
Table 5 |
2 |
防滴水到15° Machine protected against dripping water when tilted up to 15° |
垂直滴水對15°傾斜產品無害 |
3 |
防噴水spray Machine protected against spraying water |
垂直噴水對60°傾斜產品無害 |
4 |
防潑水 Machine protected against splashing water |
任何角度之潑水無害 |
5 |
防噴水 Machine protected against water jet. |
任何角度之噴嘴噴水無害 |
6 |
防大浪 Machine protected against heavy seas |
大浪或強力噴嘴噴水進入產品無害的水量 |
7 |
防滲水 Machine protected against the effects of immersion |
特定壓力(浸於水面下)與時間下大浪或強力噴嘴噴水進入產品無害的水量 |
8 |
防潛水 Machine protected against the effect of continuous submersion |
客戶設定連續置於浸於水面而無害 |
|