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什么是热身时间

贺拉斯-贺

最後更新:2023年12月26日

什么是热身时间

预热时间指的是 照明光源 是指光源在开启后达到最佳工作温度和输出的时间。这是光源达到最大亮度和最大输出功率所需的时间。 色溫.

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  • 12/24VDC or 12/24VAC low-voltage supply
  • COM, NO, and NC isolated relay contacts for EMS, HVAC, and building control inputs
RZ048 recessed ceiling microwave motion sensor product image
  • Low-voltage DC recessed ceiling-mounted microwave motion sensor switch
  • 12 VDC / 24 VDC input with 10-30 VDC range
  • 10A max work current with adjustable time delay, Lux threshold, and sensitivity
RZ048 recessed ceiling microwave motion sensor product image
  • Higher-load recessed ceiling-mounted microwave motion sensor switch
  • 100-265 VAC line-voltage input, 10A model
  • 5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity
RZ048 recessed ceiling microwave motion sensor product image
  • Recessed ceiling-mounted microwave motion sensor switch
  • 100-265 VAC line-voltage input, 5A model
  • 5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity
  • Ceiling-mounted RZ037 PIR occupancy sensor dimmer for 220V power
  • 3A maximum working current with 660W rated load
  • LUX button controls light-sensor ON/OFF and user-set dimming brightness
  • Ceiling-mounted RZ037 PIR occupancy sensor dimmer for 110V power
  • 3A maximum working current with 330W rated load
  • LUX button controls light-sensor ON/OFF and user-set dimming brightness
RZ047 ceiling mounted microwave motion sensor switch
  • Low-voltage DC ceiling-mounted microwave motion sensor switch
  • 12 VDC / 24 VDC input with 10-30 VDC range
  • 10A max work current with adjustable time delay, Lux threshold, and sensitivity
RZ047 ceiling mounted microwave motion sensor switch
  • Higher-load ceiling-mounted microwave motion sensor switch
  • 100-265 VAC line-voltage input, 10A model
  • 5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity
RZ047 ceiling mounted microwave motion sensor switch
  • Ceiling-mounted microwave motion sensor switch
  • 100-265 VAC line-voltage input, 5A model
  • 5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity
RZ038 recessed ceiling PIR motion sensor top and side view
  • Low-voltage DC recessed ceiling mount PIR motion sensor switch
  • 12 VDC / 24 VDC input with 10-30 VDC range
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RZ038 recessed ceiling PIR motion sensor front view
  • Higher-load recessed ceiling mount PIR motion sensor switch
  • 100-265 VAC line-voltage input, 10A model
  • 360-degree detection with adjustable time delay, Lux threshold, and sensitivity
RZ038 recessed ceiling PIR motion sensor front view
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  • 100-265 VAC line-voltage input, 5A model
  • 360-degree detection with adjustable time delay, Lux threshold, and sensitivity
RZ040 wireless switch and receiver kit
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  • 100-230VAC, 50/60Hz receiver with 5A rated current
  • CR2032-powered wireless switch with 2.4GHz communication
  • 占用(自動開/自動關)
  • 12–24V 直流(10–30VDC),最大 10A
  • 360° 覆蓋範圍,直徑 8–12 米
  • 延遲時間 15 秒–30 分鐘
  • 光感測器關/15/25/35 Lux
  • 高/低感度
  • 自动开启/自动关闭占用模式
  • 100–265V交流,10A(需要中性線)
  • 360° 覆蓋範圍;8–12 米探測直徑
  • 時間延遲 15 秒–30 分鐘;Lux OFF/15/25/35;感度 高/低
  • 自动开启/自动关闭占用模式
  • 100–265V AC,5A(需要中性線)
  • 360° 覆蓋範圍;8–12 米探測直徑
  • 時間延遲 15 秒–30 分鐘;Lux OFF/15/25/35;感度 高/低
  • 100V-230VAC
  • 傳輸距離:最多20米
  • 無線運動感應器
  • 有線控制
  • 電壓:2x AAA 電池 / 5V DC (Micro USB)
  • 日/夜模式
  • 时间延迟:15分钟、30分钟、1小时(默认)、2小时

不同类型的照明技术有不同的预热时间。例如 LED 灯泡 这些灯泡以其瞬间点亮能力而闻名,这意味着它们几乎没有预热时间,并能立即提供照明。另一方面,传统的 CFL(紧凑型荧光灯)灯泡有一个明显的预热时间,在此期间,它们的光输出会逐渐增加,直到达到最大输出。

光源的预热时间受多种因素影响,如使用的技术类型、光源设计和具体型号。在选择光源时,预热时间是一个重要的考虑因素,因为它会影响初始光输出和整体性能。对于需要即时稳定照明的应用,预热时间较短的照明技术可能是首选。不过,在预热时间并不重要的情况下,预热时间较长也是可以接受的。

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