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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.

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Presentation on theme: "EC4019 PA Intrusion & Access Control Technology (IACT) Chapter 6- Environmental Protection Chapter 6- Environmental Protection 1/18/2011 1 Prepared by."— Presentation transcript:

1 EC4019 PA Intrusion & Access Control Technology (IACT) Chapter 6- Environmental Protection Chapter 6- Environmental Protection 1/18/2011 1 Prepared by Sandy Tay

2 1/18/2011 Chapter 6- Environmental Protection 2 Environmental Protection IP ratings

3 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.

4 Environmental Protection 1/18/2011 Chapter 6- Environmental Protection 4 IP ratings (1 st digit)

5 Environmental Protection 1/18/2011 Chapter 6- Environmental Protection 5 IP ratings (2 nd digit)


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