MU320E Integrated Merging Unit
Key Benefits
- Compact form factor supports field installation options into circuit breakers cabinets, marshaling kiosks and metal-clad switchgear.
- 6 slots for I/O cards allows multiple applications. As a merging unit, Remote I/O device or PIU. Right size and point count for all type of application.
- High Speed High Break output contact option to directly operate into Circuit Breakers and Switchgears.
- Card slots for 2 CT/VT analog boards supports application on breaker-and-a-half lines, dual distribution feeders, combination protection and metering installations.
- Optional metering accuracy CT/VT analog board for revenue metering and power quality applications.
- 2 SV streams possible (one per CT/VT analog board). Each stream can be protection (80 s/c) or power quality (256 s/c) SV streams.
- Full integration into the digital substation through 2 Ethernet ports, support for Parallel Redundancy Protocol (PRP) high availability networks and IEEE 1588 Precision Time Protocol.
- Full IEC 61850 Edition 2, including support for test mode and simulation. Multiple logical devices to integrate multiple circuit breakers and disconnectors in one MU320E.
Applications
- Process Interface Unit for full bay digitalization.
- Standalone Merging Unit for conventional instrument transformers.
- Remote I/O (RIO) device for interfacing to primary equipment such as circuit breakers and disconnectors.
- Bay unit for GE B30X distributed bus bar protection system.
- Revenue accuracy and power quality metering applications.
- Breaker-and-a-half line terminals using a single PIU device.
- Two feeders in a single PIU device.
