SR HD 625.1 S1:2001
Insulation coordination for equipment within low-voltage systems -- Part 1: Principles, requirements and tests
Specifies the requirements for clearances, creepage distances and solid insulation for equipment based upon their perfomance criteria. Applies to equipment for use up to 2 000 m above sea level having a rated voltage up to 1 000 V a.c. with rated frequencies up to 30 kHz or a rated voltage up to 1 500 V d.c. Supersedes IEC 664 and IEC 664A. Has the status of a basic safety publication in accordance with IEC Guide 104.
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Approval date : 11/28/2001
Publish date : 11/29/2001
Withdrawal date : 4/1/2006
Number of pages : 62
ICS : 29.040.20 Insulating gases
Technical Committee : 162 - Insulation co-ordination
- Replaces SR CEI 60664-1:1997
- Replaced by SR EN 60664-1:2004