project name

measurable range

Measurement accuracy

illustrate

Monitoring records

Recordable parameters: three-phase voltage, three-phase current, neutral current, voltage harmonics (total harmonics, 1~25th harmonics), current harmonics (total harmonics, 1~25th harmonics), three-phase Unbalance, active power, power factor, fluctuation, flicker

 Recording time = (the maximum number of data that the instrument can record × saving time interval)/60 minutes = 18635*3 seconds/3600 seconds = 15.5 hours

Save time interval: 3S～30Mmin

Recording time: 15 hours to 388 days

The acquisition interval is set to 3 seconds, which can monitor 15.5 hours, and the acquisition interval is set to 30 minutes to monitor 388 days (continuously adjustable from 3 seconds to 30 minutes)

flash  change

short-term flicker

long-term flicker

Short-time flicker measurement error: ±5%

Long-term flicker measurement error: ±5%

digital oscilloscope

Instantaneous waveforms of three-phase voltage, three-phase current, neutral voltage and neutral current

Maximum sampling frequency: 200KHz

Minimum sampling frequency: 100Hz

display

Display:   3.5 inch TFT LCD + touch screen

Communication Interface

USB

Heavy  Amount

1.0KG

 save

64Mbit

Other technical indicators:

Voltage signal input circuit:
     Direct access, input impedance: 1MΩ, 20pF   
     Measurement range: Voltage true RMS 10～1000V(RMS)
     Peak voltage: 1500V
     Power consumption: less than 0.5VA/ Phase current input circuit:
     Indirect access.
     Measurement range: current RMS 1A, 5A, 10A, 100A, 1000A (select the corresponding current sensor)
     Inrush current: 1000A (select the 1000A current sensor)
      Power consumption: less than 2.0VA/phase
Measurement signal frequency range: 40Hz～70Hz
Memory capacity: 16 M bytes FLASH

Working power supply: Rechargeable lithium battery, Can work for 5~6 hours when fully charged
External power supply: AC100~240V/DC8.4V-1A power adapter/charger