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작성일 : 16-11-25 16:40
New Product ~ ERPF-400 Series (400W Rain-proof High Efficiency Low Profile Sign Panel Power Supply with PFC)
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   http://www.meanwell.com/newsInfo.aspx?c=1&i=402 [611]
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▣ Introduction 



The low profile sign panel power supply—ERP-350 series (350W) of MEAN WELL has been widely applied to the large-scale outdoor LED moving sign panel, LED channel letters and other commercial lighting applications due to its rain-proof function and high efficiency. In order to continuously supply products with better specifications for users, MEAN WELL is pleased to unveil the new 400W ERPF-400 series with built-in active PFC function.

 This upgrade version expanded the input range to 90~264VAC, the interior remains semi-potted that is rain-proof and against dust, the working efficiency is up to 91% under fanless condition, having complete protection functions therefore this product is really suitable for LED strip lighting, LED channel lighting, LED moving sign panel and other LED commercial lighting applications.



▣ Feature



•90~264VAC full range input
•Constant voltage output mode
•Built-in active PFC function
•Withstand 300VAC surge input for 5 seconds
•Protections: Short circuit / Overload / Over voltage / Over temperature 
•Rain-proof function (half potted)
•Working temperature: -30~+60℃
•Comply with CCC/CB/CE complete approvals
•Dimension (L x W x H): 220.4 x 130 x 48 mm
•3 years warranty