v1rev 12025-09-30IEC 60947-6-1:2021, 3.4.6
operating transfer time
0112/2///62683#ACE140
time measured from the instant when the transfer conditions are fulfilled to the closing of the main contacts on the other source, with any adjustable time delay set to the minimum value, transfer condition being typically supply deviations and programmed conditions for ATSE or remote control commands for RTSE
property- Code
ACE140- Data type
- REAL_MEASURE_TYPEmeasure
- Unit
- UAA972 UAA972
Version history1#
IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.
Metadata#
- Note
- Note 1 to entry: Operating transfer times from source I to source II and from source II to source I can be different, and can vary depending on the monitored supply deviation. Note 2 to entry: Operating transfer time does not apply to MTSE.
- Source document
- IEC 60947-6-1:2021, 3.4.6
- Version
- 1
- Revision
- 1
- Status
- Standard
- Publisher
- IEC
- Published in
- IEC 62683DB
- Responsible committee
- IEC/TC 121
- Change request
C00175- Dates
- Original: 2025-09-30
- Current version: 2025-09-30
- Current revision: 2025-09-30