额定电压 : 220-240V 0/50/60Hz 适用电压范围 : 180-264V AC 控制输入: 1-10V 0.25mA 功率因数 : 0.98 保护等级: 1 Safe shut-down in case of defective or missing lamp. Short-circuit proof. Auto cut-off in case of excessive temperature. Screwless terminal type. Metal casing. Dimmable range：1% to 100% EEI=A1 Warm start in every dimming position within 0.7sec. Auto identification of suitable lamp types. Suitable for wiring 0.5-1.5mm ². Auto restart after lamp replacement. Warm start enables multiple on/off switches in short period of time About 50 ballasts can be synchronised vie 20mA current sink. Auto switching to lowest dimming when Packing: Box of 48pcs / net weight 17kg Box size 365*240*210mm : EN 55015 EN 60929 EN 61000-3-2 EN 61347 EN 61547