User Manual

1.2 Features KEW6310
1.3 KEW6310
1.2 Features
This is a Power Quality Analyzer that can be used for various wiring systems. It can be used for
simple measurements of inst ant aneous/ integration/ demand values, and also for monitoring
waveforms and vectors, analyzing harmonics and measuring the fluctuations in supply voltages and
can perform Capacit ance Calculation. Dat a can be saved either in the internal memory or a CF card,
and can be transferred to a PC either via a USB lead or a CF Card reader.
Safety Construction
Designed to meet the international safety standard IEC 61010-1 CAT.III 600V/ CATII. 1000V
Wiring configura tion
KEW6310 support s : Singl e-ph ase 2-w ire, Sin gle -phase 3-w ire , Three-phase 3-wire, Thre e-pha se 4-w ire .
Measurement and caluclation
KEW6310 measures voltage (RMS), current (RMS), and calculates active/reactive/apparent power, power factor,
phase angle, frequency, neutral current and active/ reactive/ apparent electric energy. (RMS)
Demand measurment
Electricity consumption can be easily monitored so as not to exceed the target maximum demand values.
Waveform / Vector display
Voltage and current can be displayed by waveform or vector .
Harmonic analysis
Harmonic components of voltage and current can be measured and analyzed.
Power quality analysis
Measuring Swell/ Dip/ Int, Transient, Inrush current, Unbalance ratio and flicker*, moreover, simulating power
factor correction with capacitor banks.
* Flicker measurement function is only available with ver.2.00 or later.