The IET is carrying out some important updates between 17-30 April and all of our websites will be view only. For more information, read this Announcement

Rules and Guidelines
Want to participate in the discussions? Please read our Community Rules and Guidelines. Need some help? Visit Support and Answers.

  • State Not Answered
  • Locked Locked
  • Replies 7 replies
  • Subscribers 31 subscribers
  • Views 1151 views
  • Users 0 members are here
Options
You may also be interested in
This discussion is locked.
You cannot post a reply to this discussion. If you have a question start a new discussion

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
Parents
  • Former Community Member
    0 Former Community Member
    If I'm understanding you correctly, you will be building a complete machine, so you will be required to prove that it meets the relevant machine specific Type C standard (if there is one), this will generally have a risk assessment for the machine you wish to build and guidance of the safety requirements.  Also type B standards eg. IEC 60204 (Electrical Equipment of Machines), the best way to describe these types of standards or how to construct/build standards and always ISO 12100.

    PILZ UK have done some excellent Webinars on CE, Machinery Directives, and other standards which are well worth catching if this is the type of work you undertake.
Reply
  • Former Community Member
    0 Former Community Member
    If I'm understanding you correctly, you will be building a complete machine, so you will be required to prove that it meets the relevant machine specific Type C standard (if there is one), this will generally have a risk assessment for the machine you wish to build and guidance of the safety requirements.  Also type B standards eg. IEC 60204 (Electrical Equipment of Machines), the best way to describe these types of standards or how to construct/build standards and always ISO 12100.

    PILZ UK have done some excellent Webinars on CE, Machinery Directives, and other standards which are well worth catching if this is the type of work you undertake.
Children
No Data

Join us to get the best from IET EngX.

Joining EngX lets you personalise your experience so you stay up to date on the topics that interest you, plus you’ll be able to make connections who are looking to collaborate, exchange ideas and more.

Join us Not now

Community Rules & Guidelines