Specifications for the OMICRON CMC 256 PLUS High Precision Relay Test Set Include:

• Protection test set and universal calibrator in one device
• Testing of all relay generations – electromechanical, static, numerical, IEC 61850
• Highly accurate test signals. For meter testing: The sources are the reference – no additional reference meters are required
• Integrated network for testing IEC 61850 IEDs
• 10-channel analog measurement and transient recording functionality (option)