| Measure the number of lines |
In addition to single-phase 2-wire/single-phase 3-wire/three-phase 3-wire/three-phase 4-wire, CH4 also measures voltage/current (DC or AC) |
| Voltage range |
ch1~ch3: Voltage measurement 600.00Vrms, peak instantaneous voltage measurement 6.0000kV
ch4: 600.00Vrms or DC, peak instantaneous voltage measurement 6.0000kV |
| Current travel range |
AC 500.00mA~5.0000kA (measurement range varies depending on the sensor used) |
| Power range |
300.00W~3.0000MW (automatically determined by voltage and current range used) |
| Basic accuracy |
Voltage: Standard voltage± 0.1% rdg.
Current: ±0.1% rdg. ±0.1% f.s. + current sensor accuracy
Active power: ±0.2% rdg. ± 0.1% f.s. + current sensor accuracy |
| Measurement function |
- Instantaneous overvoltage: 2MHz sampling rate
- Frequency 1 waveform: starts from 1 waveform 200kHz sampling rate
- Voltage 1/2 RMS value: calculates one waveform for every half waveform offset Current 1/2 RMS value: calculates every half waveform
- Voltage rise, voltage drop, instantaneous interruption: detected when voltage is 1/2 RMS value
- Impulse voltage: detected when the voltage is 1/2 of the RMS value
- Voltage waveform comparison: automatically generates and compares the judgment region
- Instantaneous flicker value: matches IEC61000-4-15
- Frequency 200ms: starts operation from 10 waveforms and 12 waveforms 40~70Hz
- Frequency 10 seconds: starts calculation from waveforms within 10 seconds 40~70Hz
- peak voltage waveform, peak current waveform
- voltage, current, active power, apparent power, reactive power, active energy, power factor, displacement power factor, voltage imbalance, current imbalance, efficiency
- Higher harmonics* (voltage/current): 2k~80kHz band *Supraharmonics
- Harmonics/phase angle (voltage/current), harmonic power: 0th to 50th order
- Harmonic voltage and current phase difference: 1st to 50th order
- Total harmonic distortion rate (voltage/current)
- Interharmonic (voltage/current): 0.5th to 49.5th order
- K factor (multiplier rate)
- V10 flash, IEC flash (short/long)
- Mains signaling voltage
|
| The longest recorded time |
When the recurrence feature is ON: 1 year, maximum recorded events: 9999*366 days (maximum 9999 records per day).
When recurring feature is off: 35 days, maximum recorded time: 9999 cases |
| Interface |
SD/SDHC card, LAN (HTTP server function/FTP combined), USB 2.0 (communication) |
| Display |
6.5-inch TFT color LCD (640*480 pixels) |
| Power supply |
AC adapter Z1002 (100~240V, rated 1.7A, 50/60Hz) Battery pack Z1003 (continuous usage time 180 minutes, charging via AC adapter connection, charging time 5 hours 30 minutes) |
| Volume and weight |
300W* 211H* 68D mm, 2.6 kg (including battery pack Z1003) |
| Attachment |
User manual*1, measurement guide *1, 1 compression wire L1000*1 (red, yellow, blue, gray, black *4, alligator clip *8), solenoid *20, color test clip, AC adapter Z1002 *1, sling *1, USB cable (1m) *1, battery pack Z1003 *1, SD memory card 2GB Z4001*1 |
