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Topic Title: Control Panel Horizontal Surface
Topic Summary: Regulations regards mounting of components on top surface.
Created On: 28 September 2017 03:16 PM
Status: Read Only
Linear : Threading : Single : Branch
 Control Panel Horizontal Surface   - RobEWard - 28 September 2017 03:16 PM  
 Control Panel Horizontal Surface   - paulskyrme - 28 September 2017 05:33 PM  
 Control Panel Horizontal Surface   - AJJewsbury - 28 September 2017 06:39 PM  
 Control Panel Horizontal Surface   - Nedryerson - 28 September 2017 07:55 PM  
 Control Panel Horizontal Surface   - CMK3PD - 28 September 2017 09:18 PM  
 Control Panel Horizontal Surface   - Nedryerson - 28 September 2017 09:59 PM  
 Control Panel Horizontal Surface   - Nedryerson - 28 September 2017 10:01 PM  
 Control Panel Horizontal Surface   - mapj1 - 28 September 2017 09:23 PM  
 Control Panel Horizontal Surface   - mapj1 - 28 September 2017 11:14 PM  
 Control Panel Horizontal Surface   - Nedryerson - 29 September 2017 12:04 AM  
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 28 September 2017 03:16 PM
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RobEWard

Posts: 2
Joined: 30 October 2015

Hi,
I am currently working on a 3 phase electrical panel that has cooling fans mounted on the enclosure top surface.
Regulation 416.2.3 states that a horizontal surface must meet IP4x which is 1mm, however the fans do not meet this which could potentially allow water, dust and other foreign body ingress into the panel.
Are the fans exempt from this reg?
Where can I find if this is OK, considering this is an industrial panel and has been CE marked?
Thanks
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