Portable Meter Test Equipment Three Phase Reference Standard Meter
MCST01
Technical Parameters
| Current Measure |
| Direct mode range | 1mA-12A |
| Clamp-on CT mode range | 5A, 100A, 300A…...2000A (optional) |
| Rogowski Coil mode | 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 Test |
| 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 | Auxiliary: AC 45-450V Power supply from test circuit Battery (optional) |
| Power consumption | <13VA |
| Size & Weight | 245*168*70 (mm) & 1.8KGS |
Features
1) Used in lab or worksite
2) 7” LCD display & high resolution; Touch Screen operation
3) Two kinds of operation mode (auto & manual)
4) Alpha numeric keyboard
5) Test all kinds of electronics/electromechanical single and three
phase meters
6) Can test two pcs meter at the same time
7) Test and display basic error, voltage, current, power, power
factor, energy, harmonics,frequency, etc
8) 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
9) Energy logged/recorded during test
10) CT/PT ratio can be multiple with meter constant while doing
dial test
11) Dial test/Demand Test/CT ratio test/polarity test/CT secondary
load test/PT secondary load test
12) Real-burden test of MUT
13) Test of basic wave meter
14) Test of working conditions i.e. temperature & humidity
15) Store total energy including harmonics
16) Identification of incorrect wiring & connections
17) Capable of indicating the display under below conditions
18) Over current/Over voltage/Low voltage/Missing current
19) Missing Voltage/Reverse current/Phase sequence
20) Wiring & correct association of voltage & current
21) Detection of circuit connection faults
22) Optical sensor with clamp or attaching disc to hold & count
LED/LCD signal pulses
23) Snap switch to be used as an alternative of scanner/sensor head
24) Save 1000pcs test records
25) Real-time internal clock
26) PC software for uploading test data then analyze then generate
report
27) Support RS232/USB port
28) Compliance with relevant IEC standard
