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UK AC Voltage too high?
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<blockquote data-quote="SPECIAL LOCATION" data-source="post: 538840" data-attributes="member: 250"><p>Appendix 2 of BS7671 (wiring regs), page 408, gives guidance regarding the harmonisation of low voltage supplies within Europe..</p><p>(ref CENELEC Document HD 472)</p><p></p><p>which states:-</p><p>Pre-1995, Nominal: 240v, Tolerance: +6% / -6%, Range: 225.6v - 254.4v</p><p>From 1 Jan 1995, Nominal: 230v, Tolerance: +10% / -6%, Range: 216.2 - 253.0v</p><p></p><p>So, yes your voltages are perfectly normal..</p><p>and manufactures should be aware of the voltage range applicable in the countries where they sell their products.</p><p></p><p>To my knowledge manufactures never quote a Min or Max value.. just nominal.</p></blockquote><p></p>
[QUOTE="SPECIAL LOCATION, post: 538840, member: 250"] Appendix 2 of BS7671 (wiring regs), page 408, gives guidance regarding the harmonisation of low voltage supplies within Europe.. (ref CENELEC Document HD 472) which states:- Pre-1995, Nominal: 240v, Tolerance: +6% / -6%, Range: 225.6v - 254.4v From 1 Jan 1995, Nominal: 230v, Tolerance: +10% / -6%, Range: 216.2 - 253.0v So, yes your voltages are perfectly normal.. and manufactures should be aware of the voltage range applicable in the countries where they sell their products. To my knowledge manufactures never quote a Min or Max value.. just nominal. [/QUOTE]
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