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Re : Standard for general rules for low voltage switchgear assemblies and requirements for LV Panel with PLC / DCS

Eddy_Kee_CS

Hi there,

I am normally read about IEC 61439 and IEC 60947 in LV panel/cabinet/switchgear design and assembly. My confusion is do we apply another standard as well for the cabinet that assembled with PLC/DCS in the cabinet? This automation panel is used for building control systems for heating and cooling systems. Need some knowledge and experience from experts. Thanks in advance.

Cheers

Eddy K

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    Morning Paul,

    Thanks for sharing. Previously I use to Low Voltage Directive (IEC 61439 & 60947). Thus never come across of the IEC 60204-1 for Machinery Directive. I am also agree your information that building control is harmonized with machinery directive, Supply of Machinery Safety Regulations & EMC/EMF compliance instead of LVD. Any advise that how can I able to refer for this electrical design directive standard? 

    Cheers 

    Eddy Kee

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  • 0

    Morning Paul,

    Thanks for sharing. Previously I use to Low Voltage Directive (IEC 61439 & 60947). Thus never come across of the IEC 60204-1 for Machinery Directive. I am also agree your information that building control is harmonized with machinery directive, Supply of Machinery Safety Regulations & EMC/EMF compliance instead of LVD. Any advise that how can I able to refer for this electrical design directive standard? 

    Cheers 

    Eddy Kee

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