Omicron CMC-356 Relay Test Set

Overview

The Omicron CMC-356 is a powerful six-phase universal relay test set designed for comprehensive testing of protection relays across all generations and types. It delivers six independent current sources with high dynamic range, making it capable of testing demanding electromechanical relays with high power requirements as well as modern static and numerical protection relays. The CMC-356 is particularly suited for commissioning engineers who require primary injection capability for verifying current transformer wiring and performing high-current plausibility checks directly from the test set.

Key Features

• Six-phase current sources with up to 64 A per channel (860 VA) in three-phase mode
• High amplitude capabilities for 5 A relay testing
• High accuracy and versatility for static and numerical relays of all types
• Primary injection feature for CT wiring verification and high-current testing
• Integrated IEC 61850 network testing for modern protection devices
• 10-channel analog measurement and transient recording functionality (optional)
• Suitable for testing all relay generations and types

Applications

• Protection relay commissioning and acceptance testing
• Electromechanical relay testing with high burden requirements
• Modern static and numerical protection relay verification
• Current transformer wiring and plausibility checks
• Substation and distribution system relay testing