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| SAT-13X
series Power Quality Analyzer |
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| SAT-13X
series Power Quality Analyzer is the special portable product
for monitoring and analyzing electric grid running quality,
which could provide harmonic analysis and power quality analysis
of electric running, and simultaneously could operate whole
course monitoring for large-scale electric equipment during
start-up or stopping process. SAT-13X series Power Quality
Analyzer is equipped with large-capacity memory for long-term
data collection and monitor of electric grid, and simultaneously
equipped with PC application software, which could upload
the data to computer for all kinds of analyses.
Features:
· Make use of latest online programmable CPU,
the user could update software by computer, and constantly
improve instrument performance.
· Modularized structure, reasonable design, and reliable
operation.
· Complete measurement, and accurately display running
wave form of voltage and current.
· Powerful function, which could operate power factor
analysis, harmonic analysis, load balance analysis and harmonic
measurement could be up to 25 times.
· 4MLarge-capacity data record function and EMS memory
capacity could be up to 4M.
· English menu, and easy for learning.
· Store measurement data into PC via RS232 interface,
and make management for computer.
· Powerful random software for analysis of long-term
running state for electric grid.
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Technical parameters:
Input impedance: 1MΩ，20pF
Measurement range:
SAT-13A
Voltage effective value 0～700V
Current effective value 0～1000A
Frequency: 40Hz～70Hz
SAT-13B
Voltage:（1V～700V）±1%
Current of zero line: 0～5A
Phase current: 0～5A/10A/100A/200A/500A
0～800A/1000A/1200A
Frequency: 40Hz～70Hz±0.01Hz
Measurement accuracy: voltage,
current ±0.5%rdg
Harmonic measurement：1～25 harmonics
Harmonic (component): 0.00%～20.00%±（3%rdg+8rdg）
Total Harmonic distortion:：0.00%～10.00%±（3%rdg+8rdg）
Surge current: 2000A
LCD: 320×240 graphic LCD
Dimensions: 258mm×145mm×70mm
Weight: 1kg
Functions: SAT-13A
Basic parameters measurement
Basic parameters measurement could
display voltage effective value, current effective value,
frequency and other basic parameters and measurement waveform
charts of voltage and current, and could display average
value when measuring DC measurement source.
Single-phase power measurement
Single-phase power measurement
could display apparent power, active power, reactive power,
power factor. It could display DC power when measuring
DC measurement source.
Harmonic measurement of electric grid
Harmonic measurement of electric
grid is divided into harmonic measurements of voltage
harmonic and current harmonic, which could mainly display
the conditions of harmonic of 1-25 times, and it includes
harmonic(or fundamental) time、harmonic real effective
value、harmonic ratio (HR)、total harmonic distortion (THD)
and histograms of all harmonics.
Oscillograph
Oscillograph could display measurement
wave forms of voltage and current， and it has three working
states: running, keeping(that is manual catching), touching(that
is automatic touching).
Start-up measurement
Startup measurement is used for
measuring the shock of electric grid by startup and stopping
of large-scale equipment (mainly current).
Measurement record
It could perform long-term monitoring
record for voltage, current, frequency, power factor,
voltage harmonic, current harmonic and other parameters,
which could obtain max value, average value, minimum value
of above parameters within record time and the change
trend curves of all parameters within record time.
Data analysis
This function allows the user
to upload the saving data to PC for all kinds of analyses.
System updating
This function allows the user
to use computer to update the program of instrument. SAT-13B
Basic measurement
It could measure voltage, current
and frequency, and record change trend, the length of
record time: 1 hour.
Harmonic measurement
It could measure three-phase
four-line (three voltage, four current)harmonics of
1-25 times, and total harmonic distortion. It could
record the harmonic change trend of certain time, the
length of record time: 1 hour.
Power measurement
It could measure three-phase
active power, apparent power, reactive power, power
factor and etc of three-phase four-line power system,
and record the change trend of three-phase active power,
the length of record time: 1 hour.
Unbalanced measurement
It could measure unbalanced
degree of three-phase four-line power system, and record
change trend, the length of record time: 1 hour.
It could detect voltage and
current wave form change conditions of three-phase four-line
power system, and could record voltage or current wave
form of certain moment.
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