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Which LVD harmonised standard[s]?

Udtwmc
Hi all,


I'm new to designing electrical equipment for 'test rigs', equipment I wouldn't define as machinery. On these rigs there may be measurement instrumentation, a low voltage control panel with a PLC, switchgear and control gear along with emergency stop circuits, The plant may have pipelines containing non-hazordous liquids/gases and control valves and pumps, but no external moving parts. 


So i'd like to know if there is a definitive LVD harmonised standard that I can buy with the aim of CE marking this equipment (obviously there's the EMC directive to condider but i'm just thinking in terms of the LVD as I don't beleive the Machinery Directive is relevant here, but maybe i'm wrong). Can for example EN60947-5-1 cover the LVD or is there a host of other standards I've not considered?


Also, where can the IET wiring regs BS7671 be of use for the purpose of CE marking electrical equipment?


Thanks in advance
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    Agree, it can easily become a vertitable can of worms, and there are folk who make a full time living advising on which standards apply to what kit. The fact the standards are very pricey if all that is needed is a quick look to decide it is not the one you want after all tends to discourage the smaller outfit from going it alone. Unless it is very simple, you may find you need to set some effort aside for 3rd party consultancy.

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  • 0
    Agree, it can easily become a vertitable can of worms, and there are folk who make a full time living advising on which standards apply to what kit. The fact the standards are very pricey if all that is needed is a quick look to decide it is not the one you want after all tends to discourage the smaller outfit from going it alone. Unless it is very simple, you may find you need to set some effort aside for 3rd party consultancy.

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