Multi-Functional Digital Meter CONTENTS Features······················································································ 6-02 C Exterior & Part Names····························································· 6-04 C Performance·············································································· 6-05 C Operating Characteristics···················

Multi-Functional Digital Meter _ Feature Unlike the other devices that require peripheral analogue or digital meters to configure a system, VIDER-M20 is equipped with all the digital measurement factors in the body to minimize any timely and spatial loss, ensuring the reliability and precision of all measured parameters based on the digitization. VIDER-M20 uses DSP to perform a highly reliable, precise measurement, and the measurement factors are repeatedly calculated to enable a precise and high-speed measurement.

VDIER-M20 is a multi-functional digital integrated meter designed to suit the power quality, measurement and control specifications required on-site using the most advanced measurement technologies. It is capable of monitoring different measurement factors as a way to handle power systems that are becoming ever more complex. I nstalled with various measurement factors of the power system and controls CB D isplays the phase data of voltage/current and monitors the error correction, load status and so forth with the naked eyes U ses Digital Filter to remove various noise waveform on the voltage...

Exterior & Part Names / Performance Exterior & Part Names POWER, RUN, ALARM, SYS FAIL LED Local/Remote LED(Key) Up/Down, Left/Right, Enter Key

Standard Operating Environmnet • Temperature -Normal Operating Temperature : -10℃ ~ 55℃ -Storage Temperature : -25℃ ~ 70℃ • Humidity - Humidity of 80% or less (Without any dew formation) • Location Setting - Altitude : Altitude of 2,000m or under - Place without any abnormal vibration and impact - Place without severely contaminated air condition Input Rating Item Connecting Method Control Power Zero Phase Voltage Zero Phase Current Measurement Range Digital Input Power Digital Input Counts Digital Output Counts Input Load

Performance / Operating Characteristics Measurement Display Range Item Display Range Phase Voltage Phase-Phase Voltage Zero Phase Voltage Zero Phase Current Active Power Reverse Active Power Reactive Power Apparent Power Active Electric Energy Reactive Electric Energy Apparent Electric Energy Reverse Active Power Power Factor Voltage Harmonics Current Harmonics Analog Input MAX Zero Phase Voltage MAX Zero Phase Current Demand Current Demand Power Voltage Phase Angle ※ Precision on Full Rang

Contact input/output Type Rating Signal source input voltage and current AC/DC110, 125V, 5mA (R/Y Auxiliary contact capacity) Resistive Load : C 250V, 10A A DC 30V 10A COSØ=1.0 Resistive Load : C 250V, 5A A DC 30V 5A COSØ=1.0 CB Status & Run Display LED LAMP Name Turned on when CB status is ON Turned on when CB status is OFF Turned on when the power is input Turned on when the system is under operation System Fail Turned on when the system fails Turned on when the alarm operates Turned on when TX communication is used Turned on when RX communication is used Turned on when CB control condition...

Connecting Method Connecting Method Communication Terminal

Connecting Method

Connecting Method / External Size Connecting Method Terminal Block

External Size CUTTING SIZE