Hydraulic fluid power. Electrically modulated hydraulic control valves - Test methods for pressure control valves Ingestion-build-183098 IEC TS 60479 series provides

IEC TS 60479 series provides information regarding the effects of current passing through the human body from which limit values may be derived

Selection of and requirements for reference materials

and establishes CUI environmental categories including operating temperature ranges from −45 °C to 204 °C for topside and aboveground service only

for use in aircraft systems at nominal operating pressure of 35 000 kPa (5 080 psi) maximum and temperature range of −54 °C to +135 °C (−65 °F to +275 °F)

This International Standard excludes microturbines used primarily for direct and indirect propulsion

Hydraulic fluid power. Electrically modulated hydraulic control valves - Test methods for pressure control valves Ingestion-build-183098 IEC TS 60479 series provides1 Scope This document describes test methods for determining the performance characteristics of electrically modulated hydraulic pressure control valves.