CLC/SR 109
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 64235 | LVS EN IEC 60664-1:2020 | Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests | Standarts spēkā |
| 77112 | LVS EN IEC 60664-1:2020/A1:2025 | Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests | Standarts spēkā |
| 61710 | EN 60664-3:2017 | Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution | Standarts spēkā |
| 61710 | LVS EN 60664-3:2017 | Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution | Standarts spēkā |
| 48478 | LVS EN 60664-4:2006 | Insulation coordination for equipment within low-voltage systems - Part 4: Considerations of high-frequency voltage stress | Standarts spēkā |
| 72962 | LVS EN IEC 60664-1:2020/AC:2021 | Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests | Standarts spēkā |
| 77112 | EN IEC 60664-1:2020/A1:2025 | Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests | Standarts spēkā |
| 54332 | LVS EN 60664-4:2006 /AC:2007 | Insulation coordination for equipment within low-voltage systems - Part 4: Considerations of high-frequency voltage stress | Standarts spēkā |
| 50513 | LVS EN 60664-1:2007 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests | Atcelts |
| 49824 | LVS 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 |
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