Power distribution

Page 2 of 4 · 379 references, with definitions, drawing context and available downloads and previews.

Search the electrical library

Bus-section disconnector arrangementBDA · SLD / Schematic Bus-selector disconnector pairBDP · SLD / Schematic Bus-selector earthing-switch associationBEA · Schematic Bus-side earthing-switch bay interfaceBEBI · Schematic Bus-transfer bypass arrangementBBA · SLD / Schematic BusbarBus · SLD / Schematic Busbar earthing-point arrangementBEA · SLD / Schematic Busbar extension isolation arrangementBEIA · SLD / Schematic Busbar protection-zone overlap arrangementBPOA · SLD / Schematic Busbar support insulatorGA · GA / SLD Busbar surge-protection connection arrangementBSCA · SLD / Schematic Busbar voltage-measurement bay arrangementBVBA · SLD / Schematic Busway tap-off unitGA · GA / SLD Cable sheath both-end bonding arrangementCSBBA · Schematic Cable sheath cross-bonding section interfaceCSCSI · Schematic Cable sheath single-point bonding arrangementCSSBA · Schematic Cable sheath voltage-limiter interfaceCSVI · Schematic Cable-transition bay interfaceCBI · Schematic CapacitorC · SLD / Schematic Capacitor-bank switching bay arrangementCSBA · Schematic Carrier channel supervision alarmCCSA · Schematic Carrier coaxial feeder interfaceCCFI · Schematic Carrier coupling drain-coil referenceCCDR · Schematic Carrier line-matching-unit interfaceCLI · Schematic Carrier receive-detection outputCRO · Schematic Carrier transmit-enable inputCTI · Schematic Carrier-coupling protective earth interfaceCPEI · Schematic Centre-break disconnector application referenceCDAR · Schematic Circuit breakerCB · SLD / Schematic Circuit breaker with electronic trip unitCB ETU · SLD / Schematic Circuit breaker with undervoltage releaseCB UV · SLD / Schematic Circuit-breaker function qualifierQ070102 · SLD / Schematic Combined CT-VT yard application referenceCCYAR · Schematic Control transformerGA · GA / SLD Current-limiting circuit breakerCB LIM · SLD / Schematic DC circuit breakerGA · GA / SLD DC motorM DC · SLD / Schematic Dd6 transformer connection referenceDd6 · SLD / Schematic Dead-tank circuit-breaker application referenceDCAR · Schematic Delta winding connectionDELTA · SLD / Schematic Delta-delta transformerTX D-D · SLD / Schematic Delta-star transformerTX D-Y · SLD / Schematic Direct-current supply qualifierQ020201 · SLD / Schematic Discharge-coil capacitor-bank interfaceDCI · Schematic DisconnectorIsolator · SLD / Schematic Disconnector auxiliary NC contactDS AUX NC · SLD / Schematic Disconnector auxiliary NO contactDS AUX NO · SLD / Schematic Disconnector grouped-pole operating referenceDGOR · Schematic Disconnector incomplete-travel supervisionDIS · Schematic Disconnector manual-drive engaged indicationDMEI · Schematic Disconnector motor-control isolation interfaceDMII · Schematic Disconnector operating-torque alarm interfaceDOAI · Schematic Double-bus double-breaker bay arrangementDDBA · SLD / Schematic Double-bus single-breaker bay arrangementDSBA · SLD / Schematic Double-side-break disconnector application referenceDDAR · Schematic Dy5 transformer connection referenceDy5 · SLD / Schematic Dy11 transformer connection referenceDy11 · SLD / Schematic Dz0 transformer connection referenceDz0 · SLD / Schematic Dz6 transformer connection referenceDz6 · SLD / Schematic Earth-continuity measurement boundaryEMB · Schematic Earthing switchES · SLD / Schematic Earthing-switch position discrepancy interfaceEPDI · Schematic Electrostatically screened transformerTX SCREEN · SLD / Schematic Fast earthing-switch functional referenceFEFR · Schematic Flexible busbar connectionGA · GA / SLD Four-phase winding with accessible connectionQ060203 · SLD / Schematic Freestanding earthing-switch connectionFEC · Schematic Fuji Electric BM3 manual motor startersBM3 manual motor starters · GA / SLD Fuji Electric EA-UL / SA-UL circuit breakersEA-UL / SA-UL circuit breakers · GA / SLD Fuji Electric EG-UL / SG-UL circuit breakersEG-UL / SG-UL circuit breakers · GA / SLD Fuji Electric G-Twin circuit breakersG-Twin circuit breakers · GA / SLD Fuji Electric G-Twin Lambda circuit breakersG-Twin Lambda circuit breakers · GA / SLD FuseFU · SLD / Schematic Fuse holderGA · GA / SLD Fuse-switchFUSE SW · SLD / Schematic Fuse-switch disconnectorGA · GA / SLD Fused switchSW FUSE · SLD / Schematic Future-bay reserved connection boundaryFRCB · Schematic Gapped-core inductorL GAP · SLD / Schematic General-purpose full-range fusegG · SLD / Schematic GIS circuit-breaker compartment referenceGCCR · Schematic GIS compartment gas-zone identificationGCGI · Schematic GIS disconnector compartment referenceGDCR · Schematic GIS earthing-switch compartment referenceGECR · Schematic GIS gas-density lockout interfaceGGLI · Schematic GIS gas-density trend interfaceGGTI · Schematic GIS gas-density warning interfaceGGWI · Schematic GIS gas-monitor self-fault inputGGSI · Schematic GIS gas-zone boundary referenceGGBR · Schematic GIS partial-discharge monitor interfaceGPMI · Schematic GIS pressure-relief operated interfaceGPOI · Schematic GIS-to-air bushing interfaceGBI · Schematic Hybrid switchgear module referenceHSMR · Schematic IEC fused switching form: 1 phase disconnect with fuseQS · Schematic IEC fused switching form: 1 phase maneuver switch/disconnect with fuseQS · Schematic IEC fused switching form: maneuver switch with fuseQS · Schematic IEC fused switching form: power auto switch/disconnectQS · Schematic IEC protective circuit-breaker form: 1 pole auto magneto-thermal switch/disconnectCB · Schematic IEC protective circuit-breaker form: 1 pole auto switch with magnetoCB · Schematic IEC protective circuit-breaker form: with current protectionCB · Schematic