GB/T 22764.4-2008
ActiveCabinets for low-voltage switchgear - Part 4: Electrical safety requirements
低压机柜 第4部分：电气安全要求
Application Summary AI generated
This standard specifies the electrical safety requirements for cabinets used in low-voltage switchgear assemblies, covering aspects such as insulation, clearances, creepage distances, and protection against electric shock. It is applied in the design, manufacturing, and testing of cabinets for power distribution and control systems in industrial, commercial, and similar installations where voltages do not exceed 1,000 V AC or 1,500 V DC. The standard ensures safe operation and compliance with electrical safety regulations for equipment enclosures in these environments.
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