标称户外使用灯具的户外使用范围
请问在档案中suitable for outdoor use的低压LED户外灯具能否用在泳池里？查到泳池灯具有专门的标准UL676. 这里的outdoor use的范围应该没有包含泳池吧?
suitable for outdoor used的防水测试是喷淋，UL676的防水测试浸没。
楼主，我查了些资料，供你参考。
A) UL 1838
1 Scope
1.1 The requirements in this standard apply to a low-voltage landscape lighting system and components
that consist of an isolating type power unit, low voltage cable or flexible cord, and luminaires. The
equipment is intended to be installed in accordance with the National Electrical Code, ANSI/NFPA 70.
1.6 This standard covers luminaires and low voltage system components intended for use submersed in
or floating on:
a) portable self-contained fountains; and
b) ponds and other natural and artificially made body of water within the scope of Article 682
“Natural and Artificially Made Bodies of Water” of the National Electrical Code, NFPA 70.
B） NFPA 70
I. General
682.1 Scope. This article applies to the installation of electrical wiring for, and equipment in and adjacent to, natural or artificially made bodies of water not covered by other
articles in this Code, such as but not limited to aeration
ponds, fish farm ponds, storm retention basins, treatment
ponds, irrigation (channels) facilities.
680.1 Scope. The provisions of this article apply to the
construction and installation of electrical wiring for, and
equipment in or adjacent to, all swimming, wading, therapeutic, and decorative pools; fountains; hot tubs; spas; and
hydromassage bathtubs, whether permanently installed or
storable, and to metallic auxiliary equipment, such as
pumps, filters, and similar equipment. The term body of
water used throughout Part I applies to all bodies of water
covered in this scope unless otherwise amended.
从以上信息所看，符合相关要求的低电压户外灯具只能在无人的水体中使用（参考NFPA 682章节），人会进入的水体中的设备要参考680章节，所以估计要使用UL 676。
另，楼主的灯具是做喷淋测试，喷淋验证的灯具不能浸入水中。
passagere 发表于 2016-7-22 00:18 static/image/common/back.gif
楼主，我查了些资料，供你参考。
A) UL 1838
谢谢你的回复，很专业
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