CMC Series for Secondary Testing of Protection Relays and Electric Converters
The CMC 356 – 6 Phase Current/4 Phase Voltage Test Set and Commissioning Tool
The CMC 356 is the universal solution for protection relays testing of any generations and types. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands. The integrated network interface supports comprehensive testing in the IEC 61850 environments using optional GOOSE simulation and subscription and Sampled Values simulation functionality. High amplitude output signals provide a wide range of additional opportunities for commissioning, such as signals plausibility check for CT/VT with primary injection as well as CT/VT polarity check.
CMC 256plus – 6 Phase Current/4 Phase Voltage Test Set and Universal Calibrator
The CMC 256plus is a perfect solution for protection relays testing as well as for calibration of all measuring devices, power quality measurement devices, energy meters and measuring transducers. The unit is number one choice for applications requiring very high accuracy. The integrated network interface supports comprehensive testing in the IEC 61850 environments using optional GOOSE simulation and subscription and Sampled Values simulation functionality.
CMC 353 – Compact 3 Phase Current/4 Phase Voltage Test Set
The CMC 353 is a test set with a perfect ratio of portability and power due to the compact design and low weight of 12.9 kg. It is an ideal test set for three-phase protection testing and SCADA systems' commissioning. The powerful current outputs (3 x 32 A / 430 VA) optimally support 5 A relay testing. CMC 353 fits for electromechanical relays to the latest IEC 61850 IEDs testing.