8910C Power Quality AnalyzerDetailed product description：

8910C Power Quality Analyzer

The power quality analyzer is an intelligent instrument that meets the monitoring items and requirements of the national standards for power quality.
Applicable national standards:
GB/T12325-1990 "Power Quality - Allowable Deviation of Supply Voltage"
GB/T14549-1993 "Electric Energy Quality - Harmonics in Public Power Grids"
GB/T15543-1995 "Electricity Quality - Allowable Unbalance of Three phase Voltage"
GB/T15945-1995 "Power Quality - Allowable Deviation of Frequency in Power Systems"
GB/T12326-2000 "Power Quality - Voltage Fluctuations and Flicker"
GB/T18481-2001 "Temporary and Transient Overvoltages in Power Quality"

It can meet the needs of diagnosing power quality and general equipment faults, or be used for routine power maintenance
Analyzing the causes of interference and identifying the source is an ideal instrument for preventing accidents.

AC three-phase voltage (10-600V), three-phase current (current clamp), power, power factor,
Frequency, reactive power, electrical energy, harmonic analysis (1-60 times)

Measurement item: Unbalance phasor diagram, frequency deviation, electrical energy voltage deviation, normal harmonic
Fluctuations, flicker, drops, and transients

Accuracy level: Level 0.5

Voltage and current waveform display and analysis function
Harmonic analysis function (up to 60th harmonic)
Built in 64/128MB memory, capable of external USB storage
Wiring method: 1 Φ 2W, 3 Φ 3W, 3 Φ 4W
Settings: PT, CT, bps, addr
RS485/RS232 interface, USB master/slave interface

Event log

Maximum dimensions of instrument appearance: width x height x depth (300 x 178 x 124)