ingress protection

基本解释

Protection against harmful ingress of water is determined by methods other than those given in IEC 60529 (USA).
对水的有害侵人的防护是通过不同于IEC 60529的方法来确定的（美国）。
When properly mated, the connection is IP67-rated providing protection against the ingress of liquids or debris.
配套使用时，如果不允许液体或者碎片的进入，那么连线就要求为IP67。
In addition to the increased safety ratings, the ASI cable glands and strain reliefs for hazardous locations provide an ingress protection level of IP65, NEMA 4, and 4 X.
除了增强的安全等级外，用于危险场所的ASI电缆密封套管和插头提供了IP65，NEMA 4，和4 X等级的入口保护。

They are certified to MIL-STD 810G for extremes in temperature, vibration, shock and four-foot drops and have an IP65 rating for ingress protection, which means they are fully protected against dust and can withstand low pressure jets of water from all directions.
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