SN EN 60255-22-2 : 1996

1 Scope and object
2 Normative references
3 Definitions
    3.1 Contact discharge method
    3.2 Air discharge method
    3.3 Direct applications
    3.4 Indirect application
4 Electrostatic discharges
    4.1 Electrostatic discharge tests
    4.2 Test severity classes
    4.3 Discharge generator
    4.4 Test set-up
    4.5 Test procedure
    4.6 Criteria for acceptance
Figures
1 Simplified diagram of the electrostatic discharge
    generator
2 Typical waveform of the output current of the ESD
    generator
3 Example of test set-up with equipment under test
Annexes
A Some examples of relay settings and values of
    input energizing quantities for determination of
    the operate and non-operate conditions during the
    electrostatic discharge test
B Explanatory notes on electrostatic discharge
    disturbance tests for measuring relays and
    protection equipment
ZA (normative) Normative references to international
    publications with their corresponding European
    publications