Main / Prosoft-Systems / ARIS EM

ARIS EM

 

 

 

ARIS EM key features:

  • 2 x IEC 61850-9-2 LE Sampled Value data streams; 80 or 256 samples per period;
  • Active power (Cl.0.2S) and reactive power (Cl.0.5); Four-quadrant metering for export-import;
  • Calculation of more than 80 secondary electricity parameters;
  • 3 independent profile logs with 1-60 minutes adjustable integration time and 150 day depth;
  • Time of Use (TOU) tariffs;
  • 8 tariffs and 12 tariff schedules;
  • Power quality measurement (EN50160);
  • Alarm triggers processing;
  • Built-in real time clock;
  • Clock synchronization protocols – PTP (IEEE 1588), NTP and PPS;
  • Protocol for communications with data acquisition systems – IEC 61850-8-1;
  • Built-in Event Log;
  • Color LCD 5.7’’ display and keypad;
  • Built-In Web Server;
  • Sealing option.

Advanced Power Quality Analysis:

  • Monitoring, statistics & reports according to EN50160 specifications;
  • Event statistics complemented by waveform recording; 
  • Waveform recording with 6 channels (3 voltage inputs, 3 current inputs); 
  • Harmonics & inter-harmonics according to IEC 61000-4-7; 
  • Directional power harmonics; 
  • Voltage and current THD coefficients. 

Communication:

  • 2 х independent Ethernet 100-BaseTx/Fx ports for Process Bus connectivity;
  • 2 х independent Ethernet 100-BaseTx/Fx ports for Station Bus connectivity;

Control Options:

  • One optional module with 7 digital inputs; 
  • One optional module with 8 digital outputs.

Web-interface:

ARIS-EM web-interface provides: 

  • Data visualization for every stream and for the 
  • sum of two streams as well; 
  • Event Log look-up; 
  • Setup and editing of the main system parameters; 
  • Configuration of the installed optional modules. 

Wide operating ranges:

  • Case 1: 120-370 V DC or 85-265 V AC;
  • Case 2: 18-36 V DC;
  • Temperature: -40 °C to +55 °C (ambient). 

Dimensions:

  • 3U case 
  • Depth 275mm; 
  • Width 245mm; 
  • Height 135 mm;
 

 

 

 

 

 

 

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