UNI-T UT283A Single Phase Power Quality Analyzer (1000A)

Voltage (V): 10V~1000V AC/DC ±0.5%Udin

AC current (A): 10A/100A/1000A ±0.5%f.s.

Frequency (Hz): 40~70Hz ±50mHz

Power (W): >15%S ±1%S

Power factor: 0~1 ±0.02

Energy (Wh): 0~9999MWh ±1.5%rdg

Crest factor: 1 to 10 ±5% 

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

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

Power harmonics (1~51th, step 1th): Calculated based on voltage and current amplitude and phase accuracy

Transients: ±6000V Peak, Fsample=2MHz ±5%rdg.±5%f.s

Dip/swell/interrupt: 0~1000V AC Udin±1 %

AC inrush current (A): 10A/100A/1000A ±1%f.s

Resistance (Ω): 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ ±(1%+3)

Capacitance (F): 60nF/600nF/6μF/60μF/600μF ±(4%+20)

True RMS: Yes

Harmonic analysis: Up to 51th

Flick measure: 10 minutes, PST and PLT values

Voltage ratio: Yes

Current ratio: Yes

Event capture: Yes

Trend capture: Yes

Data logging: 8GB

USB interface: Yes

Backlight adjustment: Yes

Low battery indication: Yes

Input protection: Yes

Power: Li-ion battery: 7.4V 3600mAh

Display: 70mm x 52mm; 3.5 inches 64K color TFT LCD (320 x 240)

Product color: Red and grey

Product net weight: 808.4g

Product size: 199mm x 118mm x 49mm

Standard accessories: Power adaptor, power cord, test leads, test probes, alligator clips, current clamp (10A/100A/1000A), USB interface cable, PC software CD, SD card (8GB)