2 - 3 Days


UNI-T UT283 Analysis Digital single-phase power meter power quality analyzer
Product Description


SpecificationsRangeBest Accuracy
Model UT283A
Voltage (V)10V~1000V AC/DC±0.5% Udin
AC Current (A)10A/100A/1000A±0.5% f.s.
Frequence (Hz)40~70Hz±50mHz
Power (W)>15% S± 1 %S
Power factor0~1.0± 0.02
Energy (Wh)0~9999MWh± 1.5 %rdg
Crest factor1.0 to 10.0±5 %
Voltage harmonics or Inter harmonicsUm ≥ 3% Udin(1~51th,step 0.5th)±5% Urms
Um ≤ 3% Udin(1~51th,step 0.5th)±0.15% Udin
Current harmonics or Inter harmonicsIm ≥ 10% I f.s(1~51th,step 0.5th)5% Irms
Im ≤ 10% I f.s(1~51th,step 0.5th)±0.5% f.s.
Power harmonics(1~51th,step 1th)Calculated based on voltage and current amplitude and phase accuracy
Transients±(2000 V~ 6000 V Peak), Fsample=2MHz±5% Rdg.±5%Fs
Dips  Swell & Interrupt0~1000V ACUdin± 1 %
AC Inrush Current (A)10A/100A/1000A ±1%f.s
Resistance (Ω)600Ω/6KΩ/60KΩ/600KΩ/6MΩ/60MΩ±(1.0%+3)
Capacitance (F)60nF/600nF/6μF/60μF/600μF±(4 %+20)
True RMS √ 
Harmonic AnalysisUp to 51th√ 
Flick Measure10 Minutes PST and PLT value√ 
Voltage Ratio √ 
Current Ratio √ 
Event Capture √ 
Trend Capture √ 
Data Logging8GB√ 
USB Interface √ 
Backlight Adjustment √ 
Low Battery Indication √ 
Input Protection √ 
General Characteristic
Power7.4V 3600mAh Li-ion Battery
LCD3.5 Inches 64k Color TFT LCD (320 x 240)
Product ColorRed and Grey
Product Net Weight808.4g
Product Size199mm × 118mm × 49mm
Standard AccessoriesPower Adaptor, Test Lead, Current Clamp(10A/100A/1000A), USB Cable, Software CD, SD Card (8GB)
Standard Individual PackingGift Box, Carrying Bag, English Manual
Standard Quantity Per Carton4 PCs
Standard Carton Measurement490mm × 380mm × 310mm (0.058 CBM Per Standard Carton)
Standard Carton Gross Weight10KG


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  • Views: 63
  • Product: Analysis Digital single-phase power meter
  • Availability: 2 - 3 Days
  • Rs 155,000

Tags: uni-t, ut283, voltage, detector