Kikusui KHA3000, Руководство по эксплуатации, Страница: 244 / 392

244
KHA3000
View Setting Sub-menu
Explanation of display items

61000-3-3 (Pst Auto)
●
General judgment and judgment of conformance to the standards
●
Test data and judgment
*1 Displayed as d(t)>3.3% depending on the selected standard.
Item Description
Result General judgment (PASS/FAIL/WARN)
Displays WARN if the margin is exceeded.
Displays ABORT if the test is aborted.
*1
*1. The test is aborted when a measured value exceeds the voltage or current range,
synchronization of PLL fails, or overheating of the current detecting portion is detected.
fMargin Margin in relation to the limit values of Pst and Plt
dMargin
Margin in relation to the limit values of dc, dmax and Tmax
*2
*2. Displayed as d(t)>3.3% depending on the selected standard.
Item
Pst dmax[%] dc[%]
Tmax
*1[
ms]
Judge
Limit Limit value –
Description Short-time flicker
value in one
segment (Seg1
or any later
segment) time
Maximum value
of maximum
relative voltage
changes in one
segment (Seg1
or any later
segment) time Maximum value
of relative
steady-state
voltage changes
in one segment
(Seg1 or any
later segment)
time Maximum value
of time during
which d(t)
exceeds 3.3% in
one segment
(Seg1 or any
later segment)
time Judgment
(PASS/FAIL/
WARN) for each
segment. WARN
is displayed if the
margin is
exceeded.
Seg 1, 2--- The Pst measurement time corresponds to one segment (Seg1 or any later segment) time.
Item Plt Judge Judge
Limit Limit value – Target phase
Description Long-time flicker
value in all
segment (Seg1
and subsequent
segments) times
(set in Pst
Measurement
Count).
Judgment
(PASS/FAIL/
WARN) of
voltage
fluctuations and
flicker in one
segment (Seg1
or any later
segment) time.
WARN is
displayed if the
margin is
exceeded. Judgment
according to limit
values