BSI BS 358: PD 4586: May 1962
DOD Adopted ANSI Approved Approved
Construction and use of sphere-gaps for measurement of the peak value of alternating voltages, full standard impulses and impulses with longer tails, and direct voltages. Appendices: limit of voltage and frequency over which tables have been derived from experiment; procedure by which the voltage values were derived from previous national standards, etc.
- Clearance distances
- Electrical protection equipment
- Ionizing radiation
- Spark-gap apparatus
- Voltage measurement
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