Portable Three Phase Reference Standard Meter MCST01 series

LCD display

Tablet operation by android software (optional)

Accuracy class: 0.1 or 0.05 or 0.02 (optional)

Direct mode/Clamp mode

Measuring range: 3*(1V-576V)/3*(1mA-12A)

Power and Energy test, Demand test, CT burden & Ratio Test, PT load test, Dial test

Support RS232/USB communication with PC to upload the test data

1. Used in lab or worksite.

2. 7” LCD display & high resolution; Touch Screen operation.

3. Tablet Operation by android software (Optional).

4. Two kinds of operation mode (auto & manual).

5. Alpha numeric keyboard.

6. Test all kinds of electronics/electromechanical single and three phase meters.

7. Can test two pcs meter at the same time.

8. Test and display basic error, voltage, current, power, power factor, energy, harmonics,frequency etc.

9. Also display phase voltage, line voltage, line current, each phase/total power (active, reactive, apparent), each phase/total energy (active, reactive, apparent), phase sequence, vector diagram, waveform, harmonics, distortion, spectrogram, time & date and etc

10. Energy logged/recorded during test.

11. CT/PT ratio can be multiple with meter constant while doing dial test.

12. Dial test/Demand Test/CT ratio test/polarity test/CT secondary load test/PT secondary load test.

13. Real-burden test of MUT.

14. Test of basic wave meter.

15. Test of working conditions i.e. temperature & humidity.

16. Store total energy including harmonics.

17. Identification of incorrect wiring & connections.

18. Capable of indicating the display under below conditions.

-Over current/Over voltage/Low voltage/Missing current.

-Missing Voltage/Reverse current/Phase sequence.

-Wiring & correct association of voltage & current.

-Detection of circuit connection faults.

19. Optical sensor with clamp or attaching disc to hold & count LED/LCD signal pulses.

20. Snap switch to be used as an alternative of scanner/sensor head.

21. Save 1000pcs test records.

22. Real-time internal clock.

23. PC software for uploading test data then analyze then generate report.

24. Support RS232/USB port.

25. Compliance with relevant IEC standard.

26. Accessories: scanning head sensor, clamps, test cables, communication cable, power cord, pulse cable etc.

urrent Test Range
Direct mode  1mA-10A , 120% adjustable
Clamp-on CT mode  5A, 10A, 100A, 200A……3000A (optional)
Voltage test range  1-576V
Harmonics test  up to 51 times
Burden test/voltage range  0-5V
Frequency Range  45-65HZ
Phase angle range  0-360 deg.
Power factor range  0 to 1

Accuracy class & Display Resolution

Item Accuracy class  (option 1) Accuracy class       (option 2) Resolution
Direct mode Clamp mode Direct mode Clamp mode
Voltage 0.05% 0.05% 0.02% 0.02% 0.001
Current 0.05% 0.2% 0.02% 0.2% 0.0001(1A)0.001(5A)0.01(100A)

0.1(1000A)
Active, Apparent Power/Energy 0.05% 0.2% 0.02% 0.2% 00.0000(can be better)


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