ABB REF542PLUS 1VCR007346 G0004 HMI IEC (Operator Interface)

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    • Brand:ABB
    • Product Code: REF542PLUS 1VCR007346 G0004
    • Availability: In Stock
    ABB REF542PLUS 1VCR007346 G0004 HMI Unit
    Part No.: 1VCR007346 G0004
    Model: REF542PLUS
    Manufacturer: ABB
    Type: HMI IEC (Operator Interface)
    Supply: 110–240V DC (-15%~+10%)
    Weight: 1.04 kg
    1. Core Function
    The 1VCR007346 G0004 is the dedicated HMI (Human-Machine Interface) for the ABB REF542PLUS feeder protection and bay control system. It provides local operation, parameter configuration, real-time status monitoring, fault diagnosis, and event logging for medium-voltage switchgear and protection schemes.
    2. Display & Interface
    • Display: 4.3-inch color TFT LCD
    • Resolution: 480 × 272 pixels
    • Operation: Resistive touchscreen
    • Backlight: Adjustable brightness
    • Keys: 8 function keys + LED indicators
    • Language: Multi-language support
    3. Communication
    • Ethernet: 10/100 Mbps (web server)
    • Serial: RS-232, RS-485
    • Protocols: IEC 61850, Modbus, IEC 60870-5-103
    • USB: Configuration & data export
    • Clock Sync: Optical IRIG-B input
    4. Features
    • Single-line diagram visualization
    • Fault recorder: 8 analog, 32 binary signals
    • SOE: 1 ms time-stamping
    • Password protection & user levels
    • Non-volatile event log (power fail safe)
    5. Environmental
    • Operating Temp: -10°C to +55°C
    • Storage Temp: -20°C to +70°C
    • Isolation: 2.5 kV galvanic isolation
    • Protection: IP54 (front), IP20 (rear)
    ABB © REF542PLUS 1VCR007346 G0004 HMI Operator Panel


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