Secondary Testing – CM Line

Products

CMC 356 - Protection Relay Test Set and Commissioning Tool

The CMC 356 is designed to optimally cover the modern requirements for commissioning and maintaining substations and protection devices. It opens up new possibilities especially for applications with 5 A CTs and for tests with very high power demand. The special feature of the CMC 356 are the powerful current sources with great dynamic range. Three-phase testing of high-burden electromechanical relays and the latest IEC 61850 technology in one device is the answer to the wide variety of challenges in today's protection engineering. Commissioning engineers appreciate the possibility to perform wiring and plausibility checks of the current transformers, by primary injection of high currents from the test set. -4 x 300 V outputs -6 x 32 A / 3 x 64 A outputs -6 x low level outputs (rear side) -2 x counter inputs (rear side) -dc supply (0 ... 264 V) -4 x binary outputs -dc measuring inputs -10 x binary inputs/ Analog measurement inputs (with EnerLyzer option)

CMC 256plus - Protection Relay Test Set and Universal Calibrator

Supplements all ten binary inputs with analog measurement functions for voltages of up to 600 V and currents (with current clamps). Amplitude, frequency, phase, power measurement, harmonics, recording and analysis of transient signals, event trigger etc.. The inputs are usable with current clamps with voltage output or external shunt and standard current clamp.

The CMC 256plus is the universal solution for testing protection relays and calibrating electricity meters of up to class 0.2, transducers, power quality meters and synchrophasor measurement devices (IEEE C37.118). It is the right choice for all applications requiring the highest versatility and precision. The unique accuracy over the complete amplitude range makes the CMC 256plus also ideal for device manufacturers in their R&D process, type testing, acceptance testing or device calibration. -4 x 300 V outputs -6 x 12.5 A / 3 x 25 A outputs -6 x low level outputs (rear side) -2 x counter inputs (rear side) -dc supply (0 ... 264 V) -4 x binary outputs -dc measuring inputs -10 x binary inputs/ Analog measurement inputs (with EnerLyzer option)

Supplements all ten binary inputs with analog measurement functions for voltages of up to 600 V and currents (with current clamps). Amplitude, frequency, phase, power measurement, harmonics, recording and analysis of transient signals, event trigger etc.. The inputs are usable with current clamps with voltage output or external shunt and standard current clamp.

The Compact and Versatile Three-Phase Relay Testing Solution
CMC 353 - 4 Phase Voltage/ 3 Phase Current Test Set

With a compact design and powerful output amplifiers, the new CMC 353 focuses on commissioning and maintenance tasks particularly in industrial, distributed generation, and medium to low voltage applications. The device allows the three-phase testing of all kinds of protection equipment ranging from electromechanical relays to the latest IEC 61850 IEDs. Its low weight (12.9 kg / 28.4 lb.) and powerful current outputs (3 x 32 A / 430 VA) offer the perfect combination of portability and power. The CMC 353 can be operated via a PC utilizing OMICRON's Test Universe software, or it can be manually operated via the new front panel control unit CMControl. -4 x 300 V outputs -3 x 32 A outputs -0...264 VDC aux supply -4 x binary outputs -10 x binary inputs

CMB I0-7, Binary Input / Output Unit

The CMB IO-7 performs testing of multi input/output devices. It is capable of providing up to 144 wet (300 Vdc) or dry input channels and/or up to 96 output channels. It is the perfect tool for type testing, commissioning and routine testing. Therefore, it is designed for relay and panel manufacturers, power utilities, laboratories, SCADA system manufacturers or other users who have an extended need for multi / o channel software.

CMA 156 – 6 Phase Current Amplifier (6 x 25 A)

The CMA 156 is a six-phase current amplifier for tests requiring - higher currents and/or higher power in the current path than is delivered by the CMC 156/256 or - more than 3/6 current channels (e.g., for testing three-winding transformer differential  protection) The CMA 156 contains six independent current channels.

Test Universe Software

The OMICRON Test Universe Hardware and Software set a new standard for versatility, accuracy, easy use and weight for the testing of power system protection relays, energy meters, transducers and other measurement devices (Power Quality Meters, etc). The clear concept of the software provides incomparable benefits for users of the OMICRON test universe equipment. It's simple, quick and easy to use. Steady state and dynamic tests, automatic program sequences and the playback of transient signals can all be performed from one uniform system.

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