DIN EN 61811-54:2003-02
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 54: BLANK DETAIL SPECIFICATION - ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY - TWO CHANGE-OVER CONTACTS, 15 MM X 7,5 MM BASE
01-10-2015
12-01-2013
1 General
1.1 Scope
1.2 Normative references
1.3 Front page of the detail specification
2 Characteristic values of the relay
2.1 General data
2.2 Construction of IECQ type designation
2.3 Coil data
2.4 Contact data
2.4.1 Electrical endurance and switching frequency
2.4.2 Static contact-circuit resistance
2.4.3 Mechanical endurance
2.4.4 Timing (without suppression device)
2.5 Mounting
2.6 Environmental data
2.7 Package of relays for automatic handling (if applicable)
3 Qualification approval procedures
4 Quality conformance inspection
4.1 Formation of inspection tools
4.2 Intervals between tests
5 Marking and documentation
5.1 Marking of the relay
5.2 Marking of the package
5.3 Documentation
6 Annexes
7 Tests
7.1 Standard conditions for testing
7.2 Mounting of test specimens during the test
7.3 General conditions for testing
8 Ordering information
9 Relay reliability - Failure rate data (optional)
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
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