ISO 21780:2020 PDF Download
Standard EN Sample
Road vehicles - Supply voltage of 48 V - Electrical requirements and tests
Also Known As:
ISO 21780:2020 standard focuses on the electrical requirements and tests for the electric and electronic components in road vehicles that operate at a nominal voltage of 48 V DC. It covers various aspects related to the 48 V DC electrical systems in these vehicles.
The standard includes general requirements for 48 V DC electrical systems in road vehicles. These requirements aim to ensure the safe and efficient functioning of the electrical components. It also specifies voltage ranges that are applicable to the 48 V DC electrical system. These ranges help define the acceptable limits of voltage fluctuations and transients.
Furthermore, ISO 21780:2020 standard addresses slow voltage transients and fluctuations in the 48 V DC electrical system. This does not include electromagnetic compatibility (EMC) considerations, which may be covered by other standards.
| Edition | 1 |
| ICS Codes | 43.040.10 - Electrical and electronic equipment |
| Language(s) | English |
| File Size | 1.2 MB |
