Zhengzhou Great Electric Co.,Ltd.
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Portable Meter Test Equipment Three Phase Reference Standard Meter MCST01C
1) Direct mode current: 1mA-120A, inbuilt high accuracy CT
2) IP65 protection degree
3) Accuracy class: 0.1, 0.05, 0.02, optional
4) Touch Screen operation and LCD display 7”
5) Portable black box enclosure, convenient for carrying
6) Testing device set include:
main device, optical sensor, MC 120A current cables & connectors,
small current cables, Voltage test cables, clamp-on CT (optional), Rogowski Flexible coil (optional),
PC communication cable, power cord, PC software, etc.
Technical Parameters
| Current Measure | |
| Direct mode range | 1mA-120A |
| Clamp-on CT range selectable | 5A, 100A, 300A…...2000A (optional) |
| Rogowski Coil mode selectable | 3000A…5000A…10000A (optional) |
| Accuracy |
0.05% (10mA-120A) 0.2% (5A,100A,300A…2000A) 1% (3000A,5000A,10000A) |
| Resolution | High resolution, Six digits valid value |
| Voltage Measure | |
| Range | 1-576V, maximum can be 600V |
| Accuracy | 0.05% (30-600V) |
| Resolution | High resolution, Six digits valid value |
| Power/Energy Measure | |
| Accuracy (Active/apparent) |
0.05% (10mA-120A) 0.2% (5A,100A,300A…2000A) 1% (3000A,5000A,10000A) |
| Accuracy (reactive) |
0.1% (10mA-120A) 0.4% (5A,100A,300A…2000A) 2% (3000A,5000A,10000A) |
| Resolution | High resolution, Six digits valid value |
| Frequency measure | |
| Range | 40-70HZ |
| Accuracy & Resolution | ±0.01HZ & 0.001HZ |
| Phase Angle Measure | |
| Range | 0-360 deg. (0 - ±180deg.) |
| Accuracy | ±0.05°(current input>10%Ib) |
| Resolution | 0.001° |
| Power factor range | 0-1 |
| CT/VT Secondary load test | |
| Accuracy | ＜±1% |
| Other parameters | |
| Power supply |
Auxiliary: AC 45-450V Power supply from test circuit Battery (optional) |
| Power consumption | <13VA |
| Weight | 1.8-2.5KGS |
Features
1) Suitable for use in worksite and also in lab
2) Suitable for testing different single and three phase mechanical & electronic meters
3) Test & display of meter basic error, current, voltage, frequency, power, energy, power factor, harmonics, etc.
4) Display phase voltage (P-N), line voltage (P-P), line current (P-P),
each phase/total phases power & energy (P,Q,S), harmonics, spectrogram, vector diagram,
waveform, phase sequence and etc
5) Demand test, CT ratio test, Dial test, Polarity test, Real-burden test, CT secondary load test,
PT secondary load test
6) Harmonic test until 51 times
7) Test and show of ambient temperature & humidity
8) Identification of various wrong wiring
9) Big data storage space
10) Support RS232/ USB port