KYORITSU 6315 Quick Manual - Manual (Page 4)

KEW6315 Feature
KEW6315 - 2 -
Feature
This is a Clamp-type Power Quality Analyzer that can be used for various wiring systems.
It can be used for simple measurements of instantaneous/ integration/ demand values, and also for
analysis of harmonics and events related to power quality and for the simulation of power factor
correction with capacitor banks. Moreover, it can display waveforms and vectors of voltage and current.
Data can be saved either in the SD card or the internal memory, and can be transferred to PC via USB,
or in real time via Bluetooth communication.
Safety construction
Designed to meet the international safety standard IEC 61010-1 CAT.IV 300V/ CAT.III 600V/ CAT.II 1000V.
Power quality analysis
KEW6315 is designed to meet the international standard IEC61000-4-30 Class S and can measure
frequency and r.m.s. voltage with high accuracy, and also can analyze harmonics. Moreover, it can
measure swell, dip, interruption, transient, inrush current and flicker all at once without a gap.
Power measurement
KEW6315 measures active/reactive/apparent power, electrical energy, power factor, r.m.s. current, phase
angle and neutral current simultaneously.
Wiring configuration
KEW6315 supports: Single-phase 2-wire (4ch), Single-phase 3-wire (2ch), Three-phase 3-wire (2ch) and
Three-phase 4-wire.
Demand measurement
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.
Saving data
KEW6315 is endowed with a logging function with the preset recording interval. Data can be saved by manual
operation or by specifying date & time. Screen data can be saved by using the Print Screen function.
Dual power supply system
KEW6315 operates either with AC power supply or with batteries. Both dry-cell batteries (alkaline) and
rechargeable batteries (Ni-MH) can be used.
To charge the rechargeable battery, use the charger which is
manufactured by the same company as the batteries. In the event of power interruption, while operating with
AC power supply, power to the instrument is automatically restored by the batteries in the instrument.
Large display
TFT color display with large screen.
Light & compact design
Clamp sensor type, compact and light weight design.
Application
Data in the SD card or the internal memory can be saved in PC via USB. Analysis of the downloaded
data and instrument settings are possible by using the special software “KEW Windows for KEW6315”.
Real-time communication is available via Bluetooth.
Input/ Output function
Analog signals from thermometers or light sensors can be measured simultaneously with electrical power
data via 2 analog inputs (DC voltage); when any events related to power quality occur, signals can be
transmitted to alarm devices via one digital output.
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