CL311V2 Three Phase Multi-Function Reference Meter(0.05s)

CL311V2 Three Phase Multi-Function Reference Meter(0.05s)

APPLICATION:

Applied in energy measurement departments of electric power utility, technical supervisor departments and meter manufacturers. 

l          Measure the error of single phase/three phase, electronic/inductive kWh meter;

l          Measure the error of eight meters at the same time;

l          Measure three phase voltage/current/active power/reactive power/ apparent/phase/power factor and frequency;

l          Measure the distortion of voltage and current, 2-21 harmonic content and display harmonic bar chart;

l          Measure the power stability and symmetry of three phase voltage/current;

l          Real time display vector diagram.

l          Relative error of voltagecurrentpower and energy measurement;

l          Range switch automatically;

l          High resolution :

Voltage/current/power: 2×10^-5    phase: 0.001°  frequency 0.001Hz;

l          Equipped with energy pulse output, set pulse constant manually and automatically;

l          Large LCD and RS232. communication port.

l        Voltage range

ü  2.25V4.5V9V15VUa,Un low voltage input port switch range automatically

ü  30V60V100V220V380V600V1000VUaUbUcUn input portswitch range automatically

ü  Current range

ü  25mA50mA100mA250mA500mA1A2.5A5A10A25A50A100A switch range automatically

ü  Phase range0°359.99°frequency range45Hz65Hz.

l        AccuracyClass 0.05 & Class0.1

ü  VoltagecurrentClass 0.05, Class 0.1 as optional

ü  Active powerenergyClass 0.05, Class 0.1

Reactive powerenergyClass 0.1for 0.05, Class 0.2for 0.1

ü  Phase±0.05° Frequency±0.01Hz

l        Pulse output

ü  Pulse constant output range1599999999r/kWhr/kvarh.

ü  Max. output frequency10kHz

l            Pulse input

ü    Meter pulse constant set range1599999999r/kWhr/kvarh.

ü    Calibration pulse set range19999999

ü    Max. input frequency10kHz

l        Others

ü  Power supplyAC220V±15%,50Hz,relative humidity≤85%

ü  Power consumptionabout 30VA

ü  Ambient temperature: 540  relative humidity≤85%

ü  Dimension448mm×317mm×132mm