Power Quality Analyzer
UT283A Single Phase Power Quality Analyzer
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Out of stock
1. Trend/event capture
2. Harmonics/inrush current measurement
3. File management through USB interface
4. Flick measure (PST/PLT values)
5. User friendly interface
6. Multimeter functions
7. Scope functions including waveform display
8. 3.5 inches 64K color TFT LCD display
9. THD (Total Harmonic Distortion) function
10.Long-term monitoring
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Out of stock
CompareUT283A is a handheld multi-functional device designed to measure and analyze single-phase power systems.This portable S class device can measure amplitude, phase, harmonics, current, voltage, and record results in SD card for further analysis and export.
Applications:
This product is suitable for professional working in electrical power, medical, transportation, telecommunication, and other industrial areas.
| Weight | 0.8 kg |
|---|---|
| Dimensions | 20 × 12 × 5 cm |
| Specifications | Range | UT283A |
| 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) |
| Features | ||
| True RMS | √ | |
| Harmonic analysis | Up to 51th | √ |
| Flick measure | 10 minutes, PST and PLT values | √ |
| Voltage ratio | √ | |
| Current ratio | √ | |
| Event capture | √ | |
| Trend capture | √ | |
| Data logging | 8GB | √ |
| USB interface | √ | |
| Backlight adjustment | √ | |
| Low battery indication | √ | |
| Input protection | √ | |
| General Characterisitics | ||
| 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) | |
| Standard individual packing | Gift box, carrying bag, English manual | |
| Standard quantity per carton | 4pcs | |
| Standard carton measurement | 665mm x 350mm x 305mm | |
| Standard carton gross weight | 24.2kg | |
Brand
UNI T
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Operating Conditions
Supply power: AC 220-240V, 50Hz/60Hz.
Working Temperature: -10°C ~ 40 °C
Relative Humidity: ‹ 90%
Storage Conditions: -10°C ~ 40 °C
Relative Humidity: ‹ 80%
Stable Voltage
The output voltage is between 0 and nominal value continuously adjustable
Voltage Stability: ≤0.01% +2mV
Load Stability: ≤ 0.01% +2mV
Recovery Time: ≤100µS
Temperature Coefficient: ≤ 200PPM/°C
Ripple Noise: ≤1 MVRMS(RMS)
Stable CurrentPower Stability: 0.1% + 3mA
Load Stability: 0.2% + 3mA
Ripple Noise : ≤2mArms(RMS)
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- DC Voltage: 200mV/2V/20V/200V/1000V
- AC Voltage: 2V/20V/200V/750V
- DC Current: 200μA/2mA/20mA/200mA/20A
- AC Current: 2mA/20mA/200mA/20A
- Resistance: 200Ω/2kΩ/20kΩ/200kΩ/2MΩ/200MΩ
- Capacitance: 20nF/200nF/2μF/20μF/200μF/2mF/20mF/100mF
- Frequency: 200Hz~10MHz
- Duty cycle: 5%~99%
- Frequency response: 1 kHz
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- CAT II 600V
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Features:
- 7″ touch screen – intuitive operating
- CAT IV 600V – high safety
- all parameters acc. to class S – high accuracy of measurements
- Li-Ion rechargeable battery – higher mobility
- removable memory card – recording data with no restrictions
Possible measurements:
- Measurements according to EN 50160,
- Voltage L1, L2, L3, N-PE (five inputs),
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- Frequency from 40 Hz to 70 Hz ,
- Active, reactive, distortion, apparent power, including the type of reactive power (capacitive, inductive),
- Power recording:
- Budeanu method,
- IEEE 1459,
- Active, reactive, apparent energy,
- Power factor, cosφ, tgφ,
- Up to 50th harmonics for voltage and current,
- Total Harmonic Distortion (THD) for voltage and current,
- Short-term (PST) and long-term (PLT) flicker,
- Unbalance of voltage and current,
- Current and voltage events registration including waveforms and RMS graphs half period,
- Inrush current
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- ANALYZER MEASURES AND RECORDS ACCORDING TO THE IEC 61000-4-30 CLASS S STANDARD.
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