EN 116000-3 : 1996

1 General
  1.1 Scope
  1.2 Normative references
2 Definitions
  2.1 Types of relays
  2.2 Types of relays, based upon environmental
       protection
  2.3 Functions of a relay
  2.4 Types of contacts
  2.5 Prefixes for the values applicable to relays
  2.6 Energization values
  2.7 Electrical properties of contacts
  2.8 Categories of application of contacts
  2.9 Mechanical properties of contacts
  2.10 Terms relating to times
  2.11 Coil transient suppression device
3 Test and measurement procedures
  3.1 General
  3.2 Alternative test methods
  3.3 Precision of measurement
  3.4 Requirements in Detail Specifications
  3.5 Standard conditions for testing
  3.6 Visual inspection and check of dimensions
  3.7 Mechanical tests and weighing
  3.8 Relay coil properties
  3.9 Dielectric test
  3.10 Impulse voltage test
  3.11 Insulation resistance
  3.12 Contact-circuit resistance (or voltage drop)
  3.13 Functional tests
  3.14 Timing tests
  3.15 Climatic sequence
  3.16 Damp heat, steady state
  3.17 Thermal resistance
  3.18 Heating
  3.19 Rapid change of temperature
  3.20 Enclosure
  3.21 Internal moisture
  3.22 Corrosive atmosphere
  3.23 Mould growth
  3.24 Robustness of terminals
  3.25 Soldering
  3.26 Shock
  3.27 Bump
  3.28 Vibration
  3.29 Acceleration
  3.30 Electrical endurance
  3.31 Mechanical endurance
  3.32 Thermal endurance
  3.33 Limiting continuous current
  3.34 Overload (contact circuit)
  3.35 Load transfer
  3.36 Electromagnetic compatibility
  3.37 Magnetic interference
  3.38 Crosstalk and insertion loss
  3.39 Electrical contact noise
  3.40 Thermoelectric e.m.f.
  3.41 Capacitance
  3.42 Contact sticking
  3.43 Magnetic remanence
  3.44 Acoustic noise
  3.45 Continuity of protective earth connection
  3.46 Fluid contamination
  3.47 Resistance to cleaning solvents
  3.48 Fire hazard
  3.49 Free particle noise test
  3.50 Contact dynamic dielectric test
  3.51 Temperature rise at rated load
  3.52 Ozone test
  3.53 Explosion proof
  3.54 Rupture
  3.55 Time current characteristic
  3.56 Mechanical interlock
  3.57 Mixed load
  3.58 Insertion and withdrawal forces
  3.59 Immersion
  3.60 Monitoring of contacts
Annex A (informative) Free particle noise test

Covers electromechanical all-or-nothing relays and, together with EN116000-1, forms the basis for qualification approval with the CECC assessment system in accordance with CECC 00 114. Can also be used as a general technical reference for test and measurement procedures in the field of electromechanical all-or- nothing relays.