Zhengzhou Great Electric Co.,Ltd.
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12A Portable Meter Test Equipment Three Phase RSM Touch Screen WIFI moudle
Technical Data Sheet
| Current testing | |
| Range (direct mode current) | 1mA-12A |
| Range (clamp-on CT mode current) | 5A, 100A, 300A…...2000A (optional) |
| Range (Rogowski Coil mode current) | 3000A…5000A…10000A (optional) |
| Accuracy |
0.05% (10mA-12A) 0.2% (clamp-on CT mode) 1% (rogowski coil mode) |
| Resolution | High resolution, Six digits valid value |
| Voltage Testing | |
| Range | 1-576V, maximum can be 600V |
| Accuracy | 0.05% (30-576V) |
| Resolution | High resolution, Six digits valid value |
| Power/Energy Test | |
| Accuracy (Active/apparent) |
0.05% (direct current mode) 0.2% (clamp-on CT mode) 1% (rogowski coil mode) |
| Accuracy (reactive) |
0.1%(direct current mode) 0.4% (clamp-on CT mode) 2% (rogowski coil mode) |
| 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 burden test | |
| Accuracy | ＜±1% |
| Other parameters | |
| Power supply |
DC 12V (adapter) Power supply from test circuit Battery (optional) |
| Power consumption | <13VA |
1) Accuracy class (optional): 0.2, 0.1, 0.05
2) It is suitable for use in lab or on site.
3) Two meters can be tested at same time
4) 7” LCD display, touch screen operation or operation by android system tablet & mobile
5) Harmonic times test up to 51 times
6) CT ratio test/polarity test/CT secondary burden test/VT secondary burden test
7) Accessories: scanning head, clamp-on CT, flexible rogoski coil (optional), snap switch, test cables,
communication cable, andorid software...etc
Main Features
1) It can test various electronics/electromechanical single and three phase meters, include basic wave meter
2) It can measure and display basic error, voltage, current, power, power factor, energy, harmonics,frequency, etc
3) Display each phase/total power (P,Q,S), phase sequence, vector diagram, waveform, harmonics, distortion,
spectrogram, time & date and etc
4) Energy logged/recorded during testing
5) CT/PT ratio can be automatically multiple with meter constant for dial test
6) Dial test/ Real-burden test of MUT
7) Test of working conditions i.e. temperature & humidity
8) Identification of incorrect wiring & connections
9) Big data storage space, can store 1000 test records
10) Support RS232/USB port