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9002 UNIWATT Power Harmonics Analyzer

Model:9002
Price:0US$

UNIWATT Power Harmonics Analyzer 9002
• Comprehensive real time monitoring, recording and analysis of three-phase power systems
• True RMS Voltage measurement
• True RMS Current measurement
• Power Factor measurement
• Harmonic analysis for voltage and current up to 63rd harmonic

• Power Analysis
 Details



UNIWATT Power Harmonics Analyzer 9002

Model: 9002

Key Functions
• Comprehensive real time monitoring, recording and analysis of three-phase power systems
• True RMS Voltage measurement
• True RMS Current measurement
• Power Factor measurement
• Harmonic Analysis
• Harmonic analysis for voltage and current up to 63rd harmonic
• Power Analysis (apparent, active and reactive power)

General Information
• Internal memory of 2MB for long-term measurement
• Serial RS 232 interface for further processing on PC
• Display and graphical indication of current and voltage values
• Minimum, maximum & average value calculations for recorded quantities
• Internal rechargeable batteries
• Windows software for data analysis and instrument control

Technical Data
Voltage
 
3 fully differential channels
 
Display range
10 - 550 Vrms
Resolution
0.1 V
Accuracy
±0,5% of readings, ±2 digits
Frequency range
43 - 68 Hz
Crest factor
1.4
 
 
Current
 
Display range
0.02 V - 1 V / 20 A - 1000 A (current probe)
Resolution
0.3 mV / 0.3 A
Accuracy
±0,5 % of readings ±2digits
±1 % (accuray of standard-clamps)
Crest factor
2.5
Permissible overload
50 % (sinusoidal current)
 
 
Computed and Displayed quantities
 
Scope Waveforms
3 x U, 3 x I
3 x ( Urms, Uavg, Umax.)
3 x (Irms, Iavg, Imax.)
Power factor
Total harmonics distorsion: U, I
Frequency
 
Crest factor: U, I
 
Phase sequence Meter
3 x Urms, 3 x Irms, InuI
Frequency
 
P, Q, S
(phase & total)
Power factor cos φ
(phase & total)
 
 
Spectrum
 
Harmonics
DC...63 (on display DC...25)
percentual and amplitudes for selected quantities
THD, Urms, Irms
for selected quantities
 
 
Recorder
 
Integration period
1 s - 30 min
Statistics analysis of each period (20 ms)
Voltage anomalies - based on half period (10 ms)
and selected window (±Un),
configurable recording registers.
Recording of periods (selectable data, parameters).
 
 
General
 
Display Type
LCD graphic 160 x 116
display with LED backlight
Multimeter
quantities in numerical mode
Oscilloscope
currents & voltage waveforms
Harmonics histograms
Configuration and programming menus
 
 
Internal memory
2 Mbytes of non-volatile data memory
 
 
Communication
Optoisolated RS 232 serial interface for connectionto PC
Baud rate
2400 - 57600
 
 
Power requirements
 
Voltage operating range
230V AC (+10% - 20 %)
Frequency
42 - 63 Hz
Power consumption
< 10 VA
Internal battery charger
Ni-Cd rechargeable batteries provides full operation for up to 5 hours
 
 
Environmental
 
Operating temperature
-10 to +45°C/14°F - 113°F
Storage temperature
-25 to +70°C/-13°F - 158°F
 
 
Protection class
II - double insulation
Measurement category
CAT III 600 V
Pollution degree
2
Max. voltage between terminals
600 V
Max. Voltage against ground
300 V
Dimensions Size (H x W x D)
265 x 110 x 185 mm
Weight
2.1 kg
 
Scope of Supply: (without clamps)
1 pc Power Harmonics Analyzer
3 pc Test Probes
6 pc Crocodile Clamps
6 pc Safety Test leads
1 pc Power Link PC-Software
1 pc Mains Cable
1 pc RS-232-Cable
1 pc Soft carrying case for analyzer
1 pc Instruction Manual
 
 
 


 

 
 

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