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Description / Abstract:
This standard specifies design tests for electrostatic discharge
(ESD) tests of protective relays and relay systems. The object of
the type test described in this standard is to confirm that the
equipment being tested will not misoperate or be damaged when
installed, energized, and subjected to a specified electrostatic
discharge. Application of the discharge to any point on the
equipment that is accessible only for repair and maintenance
purposes is outside the scope of this standard.
This standard contains four annexes. Annex A is a bibliography.
Annex B is an explanation of ESD disturbance tests. Annex C is an
explanation of an ESD generator. Annex D contains a comparison of
IEEE Std C37.90.3-2001 with IEC 60255-22-2 Ed.2.0 (1996-09)
[B4].1
1The numbers in brackets correspond to those of the
bibliography in Annex A.