Portable Three Phase Meter Test Equipment UTI-SR01

In-built Standard Reference Meter (SRM): accuracy class 0.05.

Error test, start test, creep test, dial test..etc.

Measurement of volts, current, p.f., power, frequency, phase angle, harmonic..etc.

Power Source (PS): output 0-360V/phase & 1mA-120A/phase, or depend on client requirement

Linear amplifier.

Can be independent set & output of each phase voltage & current.

Can set phase angle independently.

Meter Rack: three positions are optional.

Automatic control by PC software.

Manual control by touch screen/keypad.

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Features

Technical Index

1) With in-built standard meter class 0.05 and with impulse outputs.

2) 7”LCD display.

3) Can test various of single phase and three phase electromechanical /electronic energy meter.

4) Can test and display voltage, current, phase, error, active energy, reactive energy, apparent energy, power, phase angle, power factor, frequency and etc.

5) With in-built error calculator to calculate error of meter under test.

6) With enough protection, like short-circuit voltage, current open-circuit protection, overload protection, over-voltage protection.

7) 2-31 times harmonics test, adjustable harmonic amplitude (≤40%).

8) Dial test/Start test/Creep test.

9) RS232 communication port with PC.

10) Can save test data 500pcs up.

11) With two impulse inputs, can get connect with external reference when need, work together with internal error processing system of the unit and then comparing error, through also connecting one power meter.

12) With one option for choice between internal reference meter mode or external reference meter mode.

13) Have configuration where you can set the pulse value like pulse/wh or wh/pulse or pulse/kwh or kwh/pulse.

Generation Of Harmonics

Fundamental Frequency Range	45-69HZ
Harmonics test	2-31times
Sum of Harmonics	Content of harmonics
2-8 times	40%
9-15times	30%
16-31times	20%
Phase shift (basic Waveform/Harmonic)	0 -360°

Configuration & Accessories List

Item	Quantity
Main unit	1
Test Rack (3 position)	1
Voltage cable	1 set
Current cable	1 set
Optical sensor	3 Nos
Communication cable	1
Power cord	1
User manual	1
PC software (CD)	1

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Next: Portable Three Phase Meter Test System MCPTS3.0

Accuracy class	0.05
Voltage range	30-300V (P-N) (480 optional)
Current range	1mA-100A
Supply Voltage	AC 88-284V, 50/60HZ,
Input Power Consumption	450W
Ambient Temperature	-10℃-45℃
Influence of auxiliary Voltage	≤0.005% at 10% Variation
Dimension (approx)	510600170mm (main unit)
Material of Enclosure	High strength polypropylene composite resin
Frequency Range & Resolution	45-69HZ, 0.001HZ
Phase Angle Range & Resolution	0-359.99°, 0.001°
Phase angle Error	0.03°
Communication Interface	RS232
Voltage Source
Voltage Range	30-300V (P-N)/51V-520V(P-P);
0-125% continuously adjustable, maximum voltage can be up to 375V (P-N)/650V(P-P)
Resolution	0.001 – 0.0001V
Output Accuracy	0.05%
Output capacity	50VA/phase
Distortion Factor	≤0.5%
Output Stability	0.02%/3min
Load Regulation (0-100% load)	0.02%
Current Source
Current range	1mA –100A, 120% adjustable, maximum up to 120A
Resolution	0.0001 – 0.00001A
Output Accuracy	0.05%
Output capacity	100VA/Phase
Distortion Factor	≤0.5%
Output Stability	0.02% / 3min
Load Regulation (0-100% load)	0.02%