Registration number (WIID)Project No.TitleStatus
44275EN 60664-1:2003Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and testsAtcelts
44275LVS EN 60664-1:2003Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and testsAtcelts
44505LVS HD 625.1 S1:1996/corrigendum Nov. 1996Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and testsAtcelts
44505HD 625.1 S1:1996/corrigendum Nov. 1996Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and testsAtcelts
48478EN 60664-4:2006Insulation coordination for equipment within low-voltage systems - Part 4: Consideration of high-frequency voltage stressIzstrādē
48478LVS EN 60664-4:2006Insulation coordination for equipment within low-voltage systems - Part 4: Considerations of high-frequency voltage stressStandarts spēkā
49824LVS EN 60664-3:2003Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollutionAtcelts
49824EN 60664-3:2003Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollutionAtcelts
49864LVS EN 60664-5:2008Insulation coordination for equipment within low-voltage systems - Part 5: Comprehensive method for determining clearances and creepage distances equal to or less than 2 mmAtcelts
49864EN 60664-5:2007Insulation coordination for equipment within low-voltage systems - Part 5: Comprehensive method for determining clearances and creepage distances equal to or less than 2 mmAtcelts
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