
Electrical installations of buildings Part 5: Selection and erection of electrical equipment - Section 548: Earthing arrangements and equipotential bonding for information technology installations
出版:International Electrotechnical Committee

专家解读视频
Covers earthing and equipotential bonding for information technology installations and similar equipment requiring interconnections for data exchange purposes. May also be used for other electronic equipment which is susceptible to interference. Information technology equipment includes all forms of electrical and electronic business equipment and telecommunications equipment.