CLC/SR 109
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 48478 | EN 60664-4:2006 | Insulation coordination for equipment within low-voltage systems - Part 4: Consideration of high-frequency voltage stress | Izstrādē |
| 54332 | EN 60664-4:2006/corrigendum Oct. 2006 | Insulation coordination for equipment within low-voltage systems - Part 4: Consideration of high-frequency voltage stress | Izstrādē |
| 64235 | EN IEC 60664-1:2020 | Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests | Izstrādē |
| 72962 | EN IEC 60664-1:2020/AC:2020-12 | Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests | Izstrādē |
| 49824 | EN 60664-3:2003 | Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution | Atcelts |
| 44275 | LVS EN 60664-1:2003 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests | Atcelts |
| 51165 | EN 60664-3:2003/A1:2010 | Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution | Atcelts |
| 49864 | EN 60664-5:2007 | Insulation coordination for equipment within low-voltage systems - Part 5: Comprehensive method for determining clearances and creepage distances equal to or less than 2 mm | Atcelts |
| 50513 | EN 60664-1:2007 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests | Atcelts |
| 44275 | EN 60664-1:2003 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests | Atcelts |
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