Description
System frequency: 50 Hz /60 Hz
Auxiliary supply: 80‑250 V DC / 85‑265 V AC
Total power consumption: ≤35 W
Local HMI: LCD graphic display, configurable LED indicator lights and operation push‑buttons
Communication interfaces: Ethernet(IEC61850), SPA, RS485 serial port; supports GOOSE messaging
Event & disturbance recording: Sequential‑of‑event log, disturbance recorder, COMTRADE format fault waveform storage
Setting groups: Max 6 groups of setting parameters
Mounting mode: 19‑inch standard rack‑mount, draw‑out plug‑in chassis structure
Operating temperature: −25 ℃ ~ +55 ℃
Storage temperature: −40 ℃ ~ +85 ℃
Humidity: 5‑95 %RH non‑condensing
EMC compliance: IEC 60255‑22‑1 /‑22‑2 /‑22‑3
Certifications: CE, UL, IEC 61850, IEC 60255 standard approval
Bay‑level local & remote control for circuit‑breakers, disconnectors and earthing switches. Built‑in select‑before‑operate logic and bay‑level / station‑wide interlock function. Collect binary input status signals, realize trip‑circuit supervision, equipment condition monitoring. Complete analog measurement for voltage, current, power and frequency. Event sequence recording, fault disturbance recording, parameter setting management. Realize data exchange with station control system via multiple communication protocols. Hardware self‑diagnosis function, detect internal module fault and upload alarm information. Configuration and maintenance are completed through PCM600 engineering tool.
Install in 19‑inch standard rack inside substation control cabinet. Reasonably arrange secondary wiring for binary input and output loops. Auxiliary power supply must match rated voltage range. After replacing the whole unit, download complete project configuration file, verify interlock logic, switchgear control function, signal point‑to‑point test and station‑control communication. Check self‑diagnosis alarm status, confirm no hardware fault report.
Used for bay‑level control in power plant and high‑voltage substation, applied for feeder bay, transformer bay, bus‑coupler bay. Responsible for switchgear operation control, status collection and data uploading in power grid and industrial power distribution secondary system.
- Relion 650 series bay‑level control unit, dedicated for substation bay control scenario.
- Draw‑out modular hardware design, convenient for on‑site maintenance and spare‑part replacement.
- Powerful interlock logic function, select‑before‑operate mechanism to prevent mis‑operation.
- Rich communication protocols including native IEC 61850 and GOOSE, adapt to digital substation.
- Integrated measurement, event recording and disturbance recording functions, no extra auxiliary equipment required.
- Industrial spare‑part for maintenance and retrofitting of legacy ABB Relion 650‑series bay‑control devices.
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