Omicron Lab CT SB2 - Page 92

CT Analyzer User Manual
90
Ts Specified secondary time constant.
Possible values: 0.000 to 100.0s or soft key ?
1
.
Default: ?.
xx
Duty Specified duty cycle.
Using the soft keys, two different energizing cycles can
be selected: C-O or C-O-C-O
Default: C-O.
xx
t1 Duration of first current flow. The specified accuracy limit
must not be reached within time t
al1
.
Possible values: 0.000 to 5.000s or soft key 100ms.
Default: 0.1s.
xx
t-al1 Permissible time to accuracy limit for first energizing
period of the duty cycle.
Possible values: 0.000 to 5.000s and max. t
1
or soft key
40ms.
Default: 0.04s.
xx
t2 Duration of second current flow. The specified accuracy
limit must not be reached within time t
al2
.
Note: Only displayed if "Duty" is C-O-C-O.
Possible values: 0.000 to 5.000s or soft key 100ms.
Default: 0.1s.
xx
t-al2 Permissible time to accuracy limit for second energizing
period of the duty cycle.
Note: Only displayed if "Duty" is C-O-C-O.
Possible values: 0.000 to 5.000s and max. t
2
or soft key
40ms.
Default: 0.04s.
xx
tfr Dead time between first opening and reclosure.
Note: Only displayed if "Duty" is C-O-C-O.
Possible values: 0.00 to 5.00s or soft key 300ms.
Default: 0.3s.
xx
Param. Description Available for
IEC 60044-6, class
TPS TPX TPY TPZ