280
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14.6 Harmonic Wave Analysis Function
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Types of analyses
When voltage (current) input is set
(1) Harmonic effective value
(2) Harmonic percentage content
(3) Harmonic phase
(4) Synthesis effective value
(5) Synthesis distortion rate - F
(6) Synthesis distortion rate - R
When single-phase two-wire, single-phase three-wire, or
three-phase three-wire is set (not available when using
the 3283 to 3285)
(7) Harmonic active power
(8) Harmonic power percentage content
(9) Harmonic power phase
(10) Active power (Numerical value)
(11) Reactive power (Numerical value)
(12) Apparent power (Numerical value)
(13) Power factor (Numerical value)
Number of
simultaneous
analyses
20 types
Different types of analyses may be combined as
desired.
Only a maximum of four analyses may be printed or
displayed simultaneously.
Time axis
5, 10, 30 min/DIV
1, 3, 6, 12 h/DIV (1DIV = 80 samples)
Recording time
Depend on the time axis and recording length.
nalysis
items
Time axis
5 min 10 min 30 min 1h 3h 6h 12 h
20 30 min 1h 3h 6h 12 h 1days 3days
20 1h 3h 6h 12 h 1days 3days 7days
20 3h 6h 12 h 1days 3days 7days 14 days
20 5h 10 h 1days 2days 7days 14 days 30 days
10 10 h 20 h 2days 4days 14 days 30 days 60 days
4 1days 2days 6days 12 days 37 days 75 days 150 days
20 CONT*
1
(5 h)
CONT*
1
(10 h)
CONT*
1
(30 h)
CONT*
1
(2.5 days)
CONT*
1
(7.5 days)
CONT*
1
(15 days)
CONT*
1
(30 days)
14.6.3 Time Series Analysis Functions
Update cycle: 3.75s
(*1): The final 60 divisions of analysis data are stored in memory in the
main unit.
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