ME HotelM&E AI
Home › Standards › GB 50052-2009 › 第3.0.3条

GB 50052-2009 第3.0.3条 Code for Design of Power Supply and Distribution Systems

Load classification and power supply requirements电气工程

GB 50052-2009 第3.0.3条

| The power supply system for Grade II loads should preferably be supplied by two circuits. When the load is small or the regional power supply conditions are difficult, it may be supplied by a single dedicated overhead line of 6 kV or above.

Other clauses of this standard

Still have a specific question? Ask a MEP expert

12 hotel MEP experts online, answers cite standard clauses you can verify.

Ask free →

Engineering reference only — verify against project conditions and the latest codes.