Connectors for electrical and electronic equipment - Product requirements - Part 8-105: Power connec...
IEC 61076-8-105:2023 applies to free and fixed 2-pole snap locking rectangular power connectors with plastic housing with rated current 63 A and rated voltage up to 400 V. It includes overall dimensions, interface dimensions, technical characteristics, performance requirements, test methods.
Microgrids - Part 3-3: Technical requirements - Self-regulation of dispatchable loads
IEC TS 62898-3-3:2023 deals with frequency and voltage stabilization of AC microgrids by dispatchable loads, which react autonomously on variations of frequency and voltage with a change in active power consumption. Both 50 Hz and 60 Hz electric power systems are covered. This document gives requirements to emulate the self-regulation effect of loads including synthetic inertia.
The loads…
Tools for pressing — Guide pillars — Part 4: Type C, pillars with taper lead and bush
This document specifies the dimensions and tolerances of guide pillars, type C, with taper lead and bush, intended for use in press tools.
This document gives guidance on the materials and specifies the hardness and the designation of guide pillars which meet the requirements of this document.