This Standard establishes the basic rules and general principles applicable to the electrical, electronic, electromagnetic, microwave and engineering processes. It specifies the tasks of these engineering processes and the basic performance and design requirements in each discipline.
It defines the terminology for the activities within these areas.
It defines the specific requirements for electrical subsystems and payloads, deriving from the system engineering requirements laid out in ECSS-E-ST-10 “Space engineering – System engineering general requirements”.
This standard may be tailored for the specific characteristic and constrains of a space project in conformance with ECSS-S-ST-00.
Md5 checksum .pdf file: 9DCB1FCC515CAC30A8CCFFDDA2E80C84
Md5 checksum .docx file: 8901A85DFB16B9676B147E10D14D1541
DRDs of this standard:
- ECSS-E-ST-20C-Rev.2(8April2022)_AnnexA_(EMC control plan – DRD)
- ECSS-E-ST-20C-Rev.2(8April2022)_AnnexB_(EMEVP – DRD)
- ECSS-E-ST-20C-Rev.2(8April2022)_AnnexC_(EMEVR – DRD)
- ECSS-E-ST-20C-Rev.2(8April2022)_AnnexD_(Battery user manual – DRD)
This standard cancels and supersedes ECSS-E-ST-20C Rev.1 (15 October 2019)