v1rev 12025-09-30IEC 60947-6-1:2021, 4 e)
type of transition
0112/2///62683#ACI151
classification of transfer switching equipment depending to their mode of transition between contact
- Terms
- 2
- Used by properties
- 1
Terms2#
ACH110open transitiona break before make transfer operation that intentionally breaks the load current from one source for a period of time prior to making it to the other source
ACH111closed transitiona make before break transfer operation that intentionally makes the load current of a second synchronized source for a short period of time before breaking it from the first source
Metadata#
- Source document
- IEC 60947-6-1:2021, 4 e)
- Version
- 1
- Revision
- 1
- Status
- Standard
- Publisher
- IEC
- Responsible committee
- IEC/TC 121
- Change request
C00175- Dates
- Original: 2025-09-30
- Current version: 2025-09-30
- Current revision: 2025-09-30