div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentceylon-electricity-board-2020-6-24-iec-61869-12007-ec-61869-22012-ec-61869-32011htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Ceylon Electricity Board · 2020 6 24 · IEC 61869-1:2007 EC 61869-2:2012 EC 61869-3:2011 IEC 61869-4:2013 IEC BS 41902014 Instrument transformers - Part I: General requirements loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer202206161560fc8ec872999c34f656f795html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentceylon-electricity-board-2020-6-24-iec-61869-12007-ec-61869-22012-ec-61869-32011htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Ceylon Electricity Board · 2020 6 24 · IEC 61869-1:2007 EC 61869-2:2012 EC 61869-3:2011 IEC 61869-4:2013 IEC BS 41902014 Instrument transformers - Part I: General requirements loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer202206161560fc8ec872999c34f656f795html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentceylon-electricity-board-2020-6-24-iec-61869-12007-ec-61869-22012-ec-61869-32011htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Ceylon Electricity Board · 2020 6 24 · IEC 61869-1:2007 EC 61869-2:2012 EC 61869-3:2011 IEC 61869-4:2013 IEC BS 41902014 Instrument transformers - Part I: General requirements loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...