THE MPR-63 Electrical Network Monitor & Analyzer. The MPR-63 network analyzer is an electronic instrument which allows the                                 measurement of all your electrical main parameters in the input network in                            real value and RMS value. It is specially designed for easy installation and programming. It needs three                         voltage signals (RST) and current (I1, I2, I3). The MPR-63 is supplied with LCD screen backlighted for an easy reading at                           any lighting level. It offers optional communication module and has internal memory. GENERAL: The MPR-63 is designed for measuring all electrical parameters, including harmonics of an electric network with MODBUS-RTU protocol on RS485 communication port.   HARMONIC ANALYZER MPR-63       GENERAL MPR-63 is designed for measuring all electrical parameters, including harmonics, of an electric network with MODBUS-RTU protocol on RS-485 communication port FEATURES -Total Harmonic Distortion for Voltage (%THD V) -Total Harmonic Distortion for Current (%THD I) -Measuring up to 31th Harmonic for current and voltage separately. -RS-485 Communication. -Alarm Contact Output. -Energy Pulse Output or Digital Input (optional). -4-20mA Analog Output for PLC’s or other auxiliary tracking methods(optional). -Display Demand Value. -Display Max/Min Values. -Parameters and demand values are stored even if supply voltage is OFF. -Data Logging. -Real Time Clock. -Non-flammable enclosure. -Password for setup -IEC 61000-6-2, IEC 61000-6-4, IEC 61010-1 Software MPR-SW: Software for monitoring and saving parameters for multiple use (max. 247 units). Harmonic Graphic which belongs to the same phase up to 31th harmonic.     up to 31th Harmonic   Measured Parameters -Phase-Neutral Voltages (VLN) -Phase-Phase Voltages (VLL) -Phase Currents (I) -Total Current (å I) -Power Factor (P.F) -Cosj -Frequency (Hz) -Active Power (P) -Reactive Power (Q) -Apparent Power (S) -Average Phase-Neutral Voltage -Average Phase-Phase Voltage -Total Active Power (å P) -Total Reactive Power (å Q) -Total Apparent Power (å S) -Import Active Energy (kWh) -Export Active Energy(kWh) -Reactive Energy-Cap. (kVArh) -Reactive Energy-Ind. (kVArh) -Total Harmonic Distortion for Voltage (%THD V) -Total Harmonic Distortion forCurrent (%THD I) -Harmonic values for Current and Voltage separately up to 31th  Harmonic for current and voltage separately.     MODEL   SPECIFICATIONS   Electrical Parameters    Operating Voltage 230VAC ±10% ; 50/60Hz  Network Type 3-phase / 4-wire (Star)   3-phase / 3-wire (Delta)   3-phase / 3-wire (Aron)  Accuracy      Voltage & Current Class 0.5    Frequency Class 0.1    Active Power Class 1    Reactive Power Class 2  Current Transformer Ratio 1…2 000 (programmable)  Voltage Transformer Ratio 1,0 … 4000,0 (programmable)  Measurement input      Voltage 1.0-300.0V AC (L-N), 2.0-500.0V AC (L-L)    Current 5mA - 5.5A  Measurement Ranges      Voltage 1.0-400.0 kV    Current 5 mA - 10 000A    Frequency 45.0 - 65.0 Hz    Power 0-200.0 M(W,VAr,VA)    Energy 999999,9 Wh,VArh 999999,9 kWh,kVArh 9999999 MWh,MVArh  Power Consumption <6VA  Burden <1VA (Current burden), < 0.5VA (Voltage burden)   Demand Time 1-60 min. (programmable)  Communication Interface MODBUS RTU (RS 485) - Optically isolated, programmable    Baud Rate 1200-38400 bps    Address 1-247    Parity no,odd,even  Alarm Contact Output 1 / Output 2 : 2 NO Relay; 5A,1250 VA (resistive)  Energy Pulse Output Output3: Active Energy pulse output (0,1...30kWh/pulse) NPN Transistor Output4:ReactiveEnergy pulse output(0,1...30kWh/pulse)NPN Transistor    Switch Period Min. 1sec (100...2500 msec pulse width)    Operation Current Max. 50mA    Operation Voltage 5…24VDC, max.30VDC   Real Time Clock hh:mm:ss; dd/mm/yy  Analog Output (optional) 4-20mA  Display 3.6" LCD with Backlight  Data Logging Selectable 28 parameters with Time Stamp (15000 records) Mechanical Parameters    Equipment Protection Double Insulation , Measurement Category III  Ambient OperatingTemp -5°C, +55°C  Degree of Protection IP40 (front panel)  Connection / Installation Terminal / Flush-mounting with rear terminals  Dimensions 96x96mm (PR19)  Weight / each 0.75kg  Quantity in 1 package 12 pcs