IEC 61850 co-tested devices register

 

 

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 Ñ… independent Ethernet 100-BaseTx/Fx ports for Process Bus connectivity;
• 2 Ñ… 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.