
LUMINAIRES - PARTICULAR REQUIREMENTS - SPECIFICATION FOR LUMINAIRES WITH BUILT IN TRANSFORMERS FOR FILAMENT LAMPS
出版:British Standards Institution

专家解读视频
Gives requirements for Class I and II luminaires with built in transformers for filament lamps and with supply voltages and output voltages not exceeding 1000 V, and for class 0 luminaires with built in transformers for filament lamps and with supply voltages and output voltages not exceeding 250 V. Covers definitions, classification of luminaires, marking, construction, creepage distances and clearances, provision for earthing, terminals, external and internal wiring, protection against electric shock, endurance tests and thermal tests, resistance to dust and moisture, insulation resistance and electric strength, and resistance to heat, fire and tracking.