Metering & protection

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Unrestrained high-set differential protection87H · SLD / Schematic Vibration sensorVS · Schematic Victron Energy SmartShuntSmartShunt · GA / Schematic Volt-squared-hour meterV²h · Schematic Voltage and power directional relay92 · SLD / Schematic Voltage directional relay91 · SLD / Schematic Voltage measuring transducerU/I · Schematic Voltage or current balance relay60 · SLD / Schematic Voltage presence indicating systemVPIS · SLD / Schematic Voltage sensor low-energy input interfaceVSLII · Schematic Voltage transformerVT / PT · SLD / Schematic Voltage transformer assemblyVT · GA / Schematic Voltage transformer set with broken-delta residual windingVT · SLD / Schematic Voltage transformer with two secondary windingsVT · SLD / Schematic Voltage vector-shift protection78VS · SLD / Schematic Voltage-dependent overcurrent51V · SLD / Schematic Voltage-measurement merging-unit publisherVMP · Schematic Voltage-regulator deadband comparatorVDC · Schematic Voltage-regulator line-drop compensation interfaceVLCI · Schematic VoltmeterV · SLD / Schematic VT duplicate-winding segregation referenceVDSR · Schematic VT measurement ratio scaling blockVMRSB · Schematic VT neutral-earthing connection referenceVNCR · Schematic VT open-circuit measurement quality flagVOMQF · Schematic VT secondary fuse supervision interfaceVSFSI · Schematic VT secondary MCB auxiliary interfaceVSMAI · Schematic VT secondary phase-rotation referenceVSPR · Schematic VT secondary star-point identificationVSSI · Schematic VT secondary test isolation boundaryVSTIB · Schematic VT secondary voltage-injection boundaryVSVB · Schematic VT voltage-selection discrepancy alarmVVDA · Schematic Wattmetric earth-fault protection32N · SLD / Schematic Weak-infeed protection support interfaceWPSI · Schematic Winding temperature indicatorWTI · Schematic / SLD Window current transformerGA · GA / Schematic Wound-primary current transformerCT · SLD / Schematic