Field 0.05% Electric Meter Testing Equipment GPRS Module
Portable Three Phase Reference Standard Meter MCST01
Technical Index
- Current Test Range
Direct mode: 1mA-10A , 120% adjustable
Clamp-on CT mode: 5A, 10A, 100A,200A…...3000A (optional)
- Voltage test range: 30-576V
- 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) |
| Reactive Power/Energy | 0.1% | 0.4% | 0.05% | 0.4% | |
| Frequency | ±0.01HZ | 0.001HZ | |||
| Phase Angle | ±0.05°(current input>10%Ib) | 0.001° | |||
| Burden | ＜±1% | 0.000 | |||
| Error | 0.001 | ||||
| Inst.Load(kW/kVAr/Kva…) | 0.000 | ||||
- Input energy pulse: TTL, highest frequency ≤2MHz
- Output energy pulse: Rated 60KHZ (auto mode); set constant between 1-250000 (manual mode)
- Temperature coefficient: 50ppm
- Low Voltage input resistance: ＞750KΩ
- Current input resistance: ＜0.05Ω
- Power supply: 45-450V and battery (optional) for continuous working 8 hours
- Power Consumption: ＜13VA
- Weight: 2-3kgs
Features
1) Used in lab or worksite
2) 7” LCD display & high resolution; Touch Screen operation
3) Operation by APP software on mobile phone or tablet (Optional)
4) GPS/GPRS module (optional), data can be sent to server (optional)
5) Two kinds of operation mode (auto & manual)
6) Alpha numeric keyboard
7) Test all kinds of electronics/electromechanical single and three phase meters
8) Can test two pcs meter at the same time
9) Test and display basic error, voltage, current, power, power factor, energy, harmonics,frequency, etc
10) Also display phase voltage, line voltage, line current, each phase/total power (P.Q.S),
each phase/total energy (active, reactive, apparent), phase sequence, vector diagram, waveform,
harmonics, distortion, spectrogram, time & date and etc
11) Energy logged/recorded during test
12) CT/PT ratio can be multiple with meter constant while doing dial test
13) Dial test/Demand Test/CT ratio test/polarity test/CT secondary load test/PT secondary load test
14) Real-burden test of MUT
15) Test of basic wave meter
16) Test of working conditions i.e. temperature & humidity
17) Store total energy including harmonics
18) Identification of incorrect wiring & connections
19) Capable of indicating the display under below conditions
20) Over current/Over voltage/Low voltage/Missing current
21) Missing Voltage/Reverse current/Phase sequence
22) Wiring & correct association of voltage & current
23) Detection of circuit connection faults
24) Optical sensor with clamp or attaching disc to hold & count LED/LCD signal pulses
25) Snap switch to be used as an alternative of scanner/sensor head
26) Save 1000pcs test records
27) Real-time internal clock
28) PC software for uploading test data then analyze then generate report
29) Support RS232/USB port
30) Compliance with relevant IEC standard
Get in Touch
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