RO
SR EN 60255-5:2003
Electrical relays -- Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests
Lays down general requirements for the insulation coordination of measuring relays and protection equipment. Gives guidance for the selection of clearances and creepage distances and other aspects related to the insulation of measuring relays and protection equipment; specifies requirements for voltage tests and insulation resistance measurement.
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Status :
Withdrawn
Approval date : 4/16/2003
Publish date : 4/17/2003
Withdrawal date : 5/31/2021
Number of pages : 36
ICS : 29.120.70 Relays
Technical Committee : 23 - Industrial -process measurement and control
- Normative reference SR EN 61000-4-5:1999
- Normative reference SR CEI 60255-21-1:1994
- Normative reference SR CEI 60050(448):1997
- Normative reference SR EN 61180-1:2001
- Normative reference SR HD 625.1 S1:2001
- Normative reference SR EN 61180-2:2001
- Normative reference SR EN 60255-21-3:1996
- Normative reference SR CEI 60255-21-2:1994
- Conflict with STAS 12027/5-81