OMICRON CMC 356 Voltage Protective Relay Test Set

The OMICRON CMC 356 Voltage Protective Relay Test Set is a universal solution for testing protective relays and measuring electrical parameters. It features six current outputs capable of up to 64 A per phase, making it ideal for testing high-burden electromechanical relays, with a maximum output of 128 A in single-phase mode. This device offers precise measurements and simulation capabilities for relay inputs and outputs, enhancing its versatility for use in utility, industrial, and commissioning applications.

Product Info Related Compliance Standards Related Products

DC supply	0 - 264 V
Current outputs	6 x 32 A / 6 x 430 VA 3 x 64 A / 3 x 860 VA 1 x 128 A / 1 x 1000 VA
PC connection	Two 10/100 Mbit/s PoE 4 ethernet ports: 10/100 Mbit/s (10/100 Base-TX, auto sensing, auto-crossover, RJ45 connector for twisted pair cables) IEEE 802.3af compliant Port capability limited to one Class 1 (3.84 W) and one Class 2 (6.49 W) powered device
Dimensions (W x H x D)	450 x 145 x 390 mm (17.7 x 5.7 x 15.4 in)
Weight	36.6 lbs (16.6kg)
Signal indication (LED)	> 42 V for voltage outputs and AUX DC
Connection to ground (earth)	4 mm (0.16 in) banana socket (rear side)
Nominal input voltage	100 – 240 VAC, 1-phase
Permissible input voltage	85 - 264 VAC
Frequency	Range sine signals: 10-1000 Hz Range harmonics / interharmonics: 10-3000 Hz
Nominal frequency	50/60 Hz
Power consumption	1.7 kVA at 115 V / 2.3 kVA at 230 V
Rated current	12 A at 115 V / 10 A at 230 V
Connection	Standard AC socket (IEC 60320)
Operation temperature	0-50 °C (32-122 °F)
Storage temperature	-25-70 °C (-13-158 °F)

Powerful current sources for testing high-burden electromechanical relays
High current amplitudes for 5 A relay testing
High accuracy and versatility for testing static and numerical relays of all types
Integrated network for testing IEC 61850 IEDs
Continuous synchronized outputs with CMIRIG-B (e.g. for PMU or MU testing)
Primary injection capabilities for commissioning tasks
Test Universe software with unrivaled manual and automated testing functionality
Front panel control with the unique CMControl (option)
10-channel analog measurement and transient recording functionality (option)
Reliable and robust
High-burden electromechanical relays
IEC 61850 IEDs (GOOSE and Sampled Values)
End-to-End testing with GPS or IRIG-B
Busbar protection (up to 22 signal generators)
Plausibility check for CT/VT with primary injection