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Published byKerry Mosley Modified over 9 years ago
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EC4019 PA Intrusion & Access Control Technology (IACT) Chapter 6- Environmental Protection Chapter 6- Environmental Protection 1/18/2011 1 Prepared by Sandy Tay
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1/18/2011 Chapter 6- Environmental Protection 2 Environmental Protection IP ratings
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Environmental Protection 1/18/2011 Chapter 6- Environmental Protection 3 IP ratings Stands for Ingress Protection Specify environmental protection for electrical enclosure. Defined by the IEC 60529 standard Consist Two-digits specify degree of 1 st digit: Environmental enclosure protects against the intrusion of solid particles. 2 nd digit: Water.
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Environmental Protection 1/18/2011 Chapter 6- Environmental Protection 4 IP ratings (1 st digit)
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Environmental Protection 1/18/2011 Chapter 6- Environmental Protection 5 IP ratings (2 nd digit)
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