NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 61557-9 ; VDE 0413-9:2025-11 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60664-1 Corrigendum 1 | 2020-10 | Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests; Corrigendum 1 More |
| IEC 60664-1 Edition 3.1 | 2025-05 | Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests More |
| IEC 60664-3 | 2016-11 | Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution More |
| IEC 60664-4 | 2005-09 | Insulation coordination for equipment within low-voltage systems - Part 4: Considerations of high-frequency voltage stress More |
| IEC 61557-15 | 2014-02 | Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. equipment for testing, measuring or monitoring of protective measures - Part 15: Functional safety requirements for insulation monitoring devices in IT systems and for equipment for insulation fault location in IT systems More |
