It is an analysis device that monitors and records abnormalities in electrical energy, allowing for the swift investigation of causes when abnormalities occur.
**Features**
■ Safety Design
Safety design compliant with safety standard EN61010-1:2001.
■ Support for Various Power Lines
Capable of measuring single-phase 2-wire, single-phase 3-wire, three-phase 3-wire, and three-phase 4-wire lines with a single unit.
Equipped with one additional input channel for measuring separate power lines, DC voltage, neutral lines, etc.
■ Detection of Constrained Impulses and Waveform Display Function
Samples 4 channels of voltage at 2MS/s, enabling detection and waveform display of high-speed, high-voltage (transient overvoltage (impulse)) up to 0.5μs and 2000Vpk.
■ △V10 Flicker and IEC Flicker Measurement
Allows selection between △V10 flicker, primarily used in Japan, and IEC flicker (Pst, Plt) as defined by international standards, measured alongside power quality parameters.
■ △-Y Conversion and Y-△ Conversion Functions
△-Y conversion is possible when connected in three-phase 3-wire configuration, and Y-△ conversion when connected in three-phase 4-wire configuration.
Voltage display can be selected as line-to-line voltage or phase voltage in either configuration.
■ Time Series Graph Display
Displays fluctuations of various power quality parameters in a time series graph.
Shows maximum, average, and minimum values calculated for each interval period.
