Product Description

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Portable Single Phase Energy Meter Test Instrument 
Overview:  

RT***3 Portable Single Phase Energy Meter Test Instrument comprises of high-stability single phase program-controlled power source and single phase standard energy meter.The protable single phase energy meter test instrument applies to the calibration of electronic and electro-mechanical single phase active and reactive watt-hour meter as well as multi-function watt-hour meter.This energy meter test instrument can provides us with rich electric quantity information such as AC voltage,AC current,phase difference between voltage and current,power factor,active power,reactive power,apparent power,frequency and so on. The RT***3 Portable single phase energy meter test instrument can be used in energy meter research&development, watt-hour meter maintenance and KWH meter test at production lines.By using the underlying dynamic link library developed by Rowwin Test,user may develop their own automatic meter calibration software.

1. Anthropomorphize design, Large size LCD display, easy operation

2. High stability, good reliability. Reasonable internal structure

3. Compliance with IEC**6.ISO***1 certificate

4. Automatic switchover of voltage or current output to protect equipment when voltage circuit short or current circuit open and alarm display on LCD

5. Voltage/current output soft start/stop

6. Auto test

7. Report data store & transfer to PC

1. Accuracy of test equipment:      Class 0.2 ,0.3

2. Accuracy of energy standard:   Class 0.1 ,0.2

3. Output Voltage:                          **0V

    Regulative range:                        *****0% adjustable

    Minimum adjustable step:            0.*1%

3. Output Current range:                From ***0A(*0)A / ***0A

    Regulative range:                        *****0% adjustable

    Minimum adjustable step:            0.*1%

    Current load point:                      5%, *0%, *0%, *0%, **0%, **0%, **0%

4. Output  frequency:                     *5 .0—*5.0Hz  0.*1HZ adjustable

5. Output U/I phase:                      0 – **9.9°     0.1° adjustable

6. Test point:                                   0.5(c),0.8(c), 1.0, 0.5(L),0.8(L)

7. Output power stabilization:       <0.1%(3 minutes) pf=1.0

8. Output Wave distortion degree:     <0.5%

9. Output voltage circuit capacity:      *0VA

*0. Output current circuit capacity:      *0VA

*1. Photoelectric sensor is automatic to receive the black index zone of meters (without regulation). 

*2. Power supply:  **0~**0V, AC *5~*5Hz, maximum power:**0VA

*3. Working ambient:

     Temp. Range:                        *5oC ± 5oC

     Humidity Range:                    <*5% RH

Dimension:  **0×**0×**0mm

Weight:  *5kg