ADS-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. ADS-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.

 

Technical parameters:

Input impedance: 1MΩ，20pF

 

Measurement range:

ADS-13A

Voltage effective value   0～700V

Current effective value   0～1000A

Frequency: 40Hz～70Hz

ADS-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:

ADS-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.

 

ADS-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.

         Digital oscillograph function

         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.