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Electrical installations and support
General Guidelines for Building Electrical Installations
Introduction
To ensure the quality of electrical installation works in buildings, CEM has prepared and published the "General Guidelines for Building Electrical Installations" (hereinafter referred to as the "Guidelines"). These Guidelines use both illustrations and text to clearly explain specific installation requirements, aiming to deepen industry professionals’ understanding of such requirements and provide practical assistance.
The Guidelines are based on the "CEM Technical Specifications" (NCEM), current local regulations, and international standards in the power industry, and are tailored to Macau’s actual power supply environment and customer needs. Through the publication of these Guidelines, CEM hopes to provide the electrical engineering industry with a clear understanding of widely accepted installation practices in Macau, to make the installation and acceptance processes more transparent and efficient, and to further enhance the safety and quality of electrical installations in Macau.
- To continuously improve the guidelines, CEM welcomes valuable feedback from industry professionals. Please contact our Technical Support Hotline at 8393 7033 or email us at cisdistributionlist@cem-macau.com.