Specification for general requirements for equipment for use in aircraft. Electrical equipment. Construction and general - Electrical insulation tests Ingestion-build-84997 BS ISO 6621‑5:2020 includes some

BS ISO 6621‑5:2020 includes some technical changes with respect to BS ISO 6621‑5:2013

protective series resistor for measurement of impulse voltages and use of sphere-gap

this cross-section is considered a conductive part

and may be used for purposes of comparison

Contents of BS EN ISO 13736:

Specification for general requirements for equipment for use in aircraft. Electrical equipment. Construction and general - Electrical insulation tests Ingestion-build-84997 BS ISO 6621‑5:2020 includes some1 Scope and field of application This International Standard specifies requirements for tests to determine the electrical insulation resistance of equipment intended for use in aircraft, together with a high voltage test. It relates the insulation requirements to four categories of equipment. This International Standard does not relate to the insulation testing of equipment installed in aircraft.