2
SMU615 overview
2.1
Overview
SMU615 is a dedicated substation merging unit intended for measuring current
and voltage signals from the instrument transformers and merging them into the
standard digital output format that other devices can further use for various power
system protection application purposes. SMU615 itself includes no protection
functionality but it offers the physical interface into the switchgear primary
equipment, that is, circuit breaker, disconnector and earthing switch. SMU615 is
a member of ABB’s Relion
®
product family and is characterized by the compactness,
simplicity and withdrawable-unit design.
SMU615 has been designed to unleash the full potential of the IEC 61850 standard
for communication and interoperability in the digital substations. SMU615 supports
process bus according to IEC 61850-9-2 LE with IEEE 1588 v2 time synchronization
and both conventional CT/VT inputs and sensor inputs.
2.1.1
Product version history
Product version
Product history
1.0
Product released
2.1.2
PCM600 and merging unit's connectivity package version
• Protection and Control IED Manager PCM600 2.7 or later
• SMU615 Connectivity Package Ver.1.0 or later
- Parameter Setting
- Signal Monitoring
- Event Viewer
- Disturbance Handling
- Application Configuration
- Signal Matrix
- IED User Management
- IED Compare
- Firmware Update
- Lifecycle Traceability
- Configuration Wizard
- Label Printing
- IEC 61850 Configuration
Contact ABB for information on the latest connectivity package.
1MRS758580 C
SMU615 overview
SMU615
Application Manual
15
Summary of Contents for Relion SMU615
Page 1: ...RELION Substation Merging Unit SMU615 Application Manual...
Page 2: ......
