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Power Quality Analyzer UT285A

AC Voltage range:0.1~1000V
AC Current range: 3000A
Power Energy: 9000kW
Manufacturer: Uni-Trend
ریال

UT285A Three Phase Power Quality Analyzer 

UT285A is a new product specially designed for power quality analysis. It adopts latest microprocessor technology and digital signal processing technology, which can provide safer, more convenient, and more accurate measurement as well as troubleshoot power supply network. With portable and humanization design, user can approach series of parameters of characterization of power quality, including voltage deviation, frequency deviation, harmonics and inter harmonics, unbalance, swell and sag, flicker as well as transient and surge signals. These data can help users to locate and eliminate existing or potential problems and access the power quality. 

Features

1. TFT color LCD display with 640×480 resolution

2. Visual waveform display

3. VAH mode

4. Harmonics measurement mode

5. Power mode

6. Unbalance mode

7. Flicker measurement

8. Power quality summary

9. Transient mode

10. Swell and sag mode

11. Trigger parameter view mode

12. True RMS voltage/current

13. ±0.1% Voltage and current accuracy

14. Inrush current

Specifications

Model

UT285A

 

Range

Accuracy

Resolution

AC Voltage

0.1~1000V

0.10%

0.1V

AC Current

3000A Flexible Current Probe

1%(10~100%In)

0.01A

Power, Electric Energy

9000kW

1%

0.1 W

Power Frequency

45~65Hz

0.01Hz

0.001Hz

Phase Angle

0~359.99°

±0.1°

0.01°

Harmonics

0~50

A Level

0.01V

Inter Harmonics

0~50

A Level

0.01V

Voltage Unbalance Factor

0~50%

0.20%

0.01%

Current Unbalance Factor

0~50%

1%

0.01%

Flickering

0.00~20.00

5%

0.01

Swell and Sag Interrupt

0.0~200%

0.1V

0.01V

UT285A Three Phase Power Quality Analyzer 

UT285A is a new product specially designed for power quality analysis. It adopts latest microprocessor technology and digital signal processing technology, which can provide safer, more convenient, and more accurate measurement as well as troubleshoot power supply network. With portable and humanization design, user can approach series of parameters of characterization of power quality, including voltage deviation, frequency deviation, harmonics and inter harmonics, unbalance, swell and sag, flicker as well as transient and surge signals. These data can help users to locate and eliminate existing or potential problems and access the power quality. 

Features

1. TFT color LCD display with 640×480 resolution

2. Visual waveform display

3. VAH mode

4. Harmonics measurement mode

5. Power mode

6. Unbalance mode

7. Flicker measurement

8. Power quality summary

9. Transient mode

10. Swell and sag mode

11. Trigger parameter view mode

12. True RMS voltage/current

13. ±0.1% Voltage and current accuracy

14. Inrush current

Specifications

Model

UT285A

 

Range

Accuracy

Resolution

AC Voltage

0.1~1000V

0.10%

0.1V

AC Current

3000A Flexible Current Probe

1%(10~100%In)

0.01A

Power, Electric Energy

9000kW

1%

0.1 W

Power Frequency

45~65Hz

0.01Hz

0.001Hz

Phase Angle

0~359.99°

±0.1°

0.01°

Harmonics

0~50

A Level

0.01V

Inter Harmonics

0~50

A Level

0.01V

Voltage Unbalance Factor

0~50%

0.20%

0.01%

Current Unbalance Factor

0~50%

1%

0.01%

Flickering

0.00~20.00

5%

0.01

Swell and Sag Interrupt

0.0~200%

0.1V

0.01V