UNI-T UT283A power quality analyzer is a handheld multi-functional device designed to measure and analyze single-phase power systems. UT-283A energy analyzer meter is a portable S class device that can measure amplitude, phase, harmonics, current, voltage, and record results in an SD card for further analysis and export. This power quality meter is suitable for professionals working in electrical power, medical, transportation, telecommunication, and other industrial areas. UNI-T UT283A power harmonics analyzer is now also available in Pakistan.

Features Of UNI-T UT-283A Power Quality Tester True RMS Measurement Data Recorder:

•  Trend/event capture
•  Harmonics/inrush current measurement
•  File management through the USB interface
•  Flick measure (PST/PLT values)
•  User-friendly interface
•  Multimeter functions
•  Scope functions including waveform display
•  3.5 inches 64K color TFT LCD display
•  THD (Total Harmonic Distortion) function
• Long-term monitoring

Specifications Of UNI-T UT283A True RMS Single Phase Power Quality Analyzer Energy Meter:

1. Voltage (V): 10V~1000V AC/DC   ±0.5%Udin
2. AC current (A): 10A/100A/1000A    ±0.5%f.s.
3. Frequency (Hz): 40~70Hz    ±50mHz
4. Power (W): >15%S    ±1%S
5. Power factor: 0~1    ±0.02
6. Energy (Wh): 0~9999MWh    ±1.5%rdg
7. Crest factor: 1 to 10    ±5% 
8. Voltage harmonics or inter-harmonics: Um≥3%Unom (1~51th, step 0.5th)   ±5%Urms, Um＜3%Unom (1~51th, step 0.5th)   ±0.15%Unom
9. Current harmonics or inter-harmonics: Im≥10%Inom (1~51th, step 0.5th)    ±5%Irms, Im＜10%Inom (1~51th, step 0.5th)    ±0.5%Inom
10. Power harmonics: (1~51th, step 1st)    Calculated based on voltage and current amplitude and phase accuracy
11. Transients: ±6000V Peak, Fsample=2MHz    ±5%rdg.±5%f.s
12. Dip/swell/interrupt: 0~1000V AC    Udin±1 %
13. AC inrush current (A): 10A/100A/1000A    ±1%f.s
14. Resistance (Ω): 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ   ±(1%+3)
15. Capacitance (F): 60nF/600nF/6μF/60μF/600μF   ±(4%+20)
16. True RMS: Yes
17. Harmonic analysis: Up to 51th
18. Flick measure: 10 minutes, PST and PLT values
19. Voltage ratio: Yes 
20. Current ratio: Yes
21. Event capture: Yes 
22. Trend capture: Yes
23. Data logging: 8GB
24. USB interface: Yes
25. Backlight adjustment: Yes    
26. Low battery indication: Yes
27. Input protection: Yes
28. Power: Li-ion battery: 7.4V 3600mAh
29. Display: 70mm x 52mm; 3.5 inches 64K color TFT LCD (320 x 240)
30. Product color: Red and grey
31. Product net weight: 808.4g
32. Product size: 199mm x 118mm x 49mm

Package Includes:

• 1 x UNI-T UT283A Single Phase Power Quality Analyzer
• 1 x Power Adaptor
• 1 x Test Lead
• 1 x USB Cable
• 1 x Software CD
• 1 x SD Card (8GB)