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I.S. EN 119000:1998

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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GENERIC SPECIFICATION: DRY AND MERCURY WETTED REED CONTACT UNITS

Available format(s)

Hardcopy , PDF

Superseded date

01-11-2002

Language(s)

English

Published date

01-01-1998

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

1 General
1.1 Scope
1.2 Normative references
1.3 Units, symbols and terminology
1.4 Preferred values
1.5 Marking
1.6 Subcontracting
1.7 Order of precedence
1.8 Precautions regarding mercury
2 Quality Assessment Procedures
2.1 General
2.2 Qualification approval procedures
2.3 Quality conformance inspection requirements
3 Test and measurement procedures
3.1 General
3.2 Alternative procedures
3.3 Standard conditions for testing
3.4 Visual inspection and check of dimensions
3.5 Functional tests
3.6 Remanence test
3.7 Contact circuit resistance
3.8 Voltage proof
3.9 Insulation resistance
3.10 Operate, release, transfer of bridging, and
      bounce times
3.11 Contact sticking
3.12 Robustness of terminals
3.13 Soldering
3.14 Climatic sequence
3.15 Damp heat, steady state
3.16 Rapid change of temperature
3.17 Salt mist
3.18 Bump
3.19 Vibration
3.20 Shock
3.21 Acceleration test - Functional test only
3.22 Sealing
3.23 Electrical endurance
3.24 Mechanical endurance
3.25 Maximum cycling frequency
3.26 Mounting position test
3.27 Drain time test
3.28 Voltage surge test
Annex A: Standard test coils for reed contact units
Annex B: Test systems
Annex C: Example for information sheet on mercury

Specifies quality assessment and test and measurement procedures for solid state all-or-nothing relays of assessed quality (generic data and methods of test) intended for use in the CECC System of harmonized specifications.

DocumentType
Standard
Pages
62
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
NEN EN 119000 : 1996 Identical
BS EN 119000:1997 Identical
DIN EN 119000:1996-10 Identical
SN EN 119000 : 1996 Identical
EN 119000 : 1996 Identical

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