Skip to content
OpenCDD
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
value list

Terms2#

a 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

a 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

Used by properties (1)

All properties32#

Version
1
Revision
1
Preferred name
type of transition
Definition
classification of transfer switching equipment depending to their mode of transition between contact
Definition source
IEC 60947-6-1:2021, 4 e)
Applicable data type
{OPTR,CLTR}
Applicable unit
{0112/2///62683#ACH110,0112/2///62683#ACH111}
Responsible committee
IEC/TC 121
Publisher
IEC
Status level
Standard
Version release date
2025-10-21
Revision release date
2025-09-30
Version initiation date
2025-09-30
Original definition date
2025-09-30
Change request ID
C00175
C017
C018
C019