ETA Systems SM5505 manual Important ALL Work to be Done By a Licensed Electrician

Page 37

Section 10 - Specifications

10.4 Output Voltage Fine Adjustment

IMPORTANT: ALL WORK TO BE DONE

BY A LICENSED ELECTRICIAN

-5%

Nominal +5%

-5%

Nominal +5%

-5%

Nominal +5%

TRANSFORMER SECONDARY

The output voltage of the transformer may be adjusted +5% from nominal using the taps shown above. First disconnect the power and all load equipment. After removing the side panels, move the wire from the “nominal” transformer tap to the desired adjustment tap to adjust output voltage up or down. Replace side panels. Then energize the transformer and check for proper desired voltage at output before reconnecting and energizing the load.

IMPORTANT NOTE: BE SURE TO ADJUST THE TAPS ON ALL THREE PHASES.

Conditioned Power Center

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Contents CPC Series Conditioned Power Center Table of Contents Service and Support E a S E General Ansi Warning Notices SafetyInherent Hazards Alerts and LabelsWear protective gear before servicing internal parts Line Voltage Present With Machine Power OFFLockout/Tagout Safety InterlocksProduct Liability Conformance with Applicable Laws and RegulationsEmergency Contact Information Product Purpose Product OverviewOptional Features Standard FeaturesFeature Unpackaging PreparationPreparation Figure D Shipping Crate Disassembly 10 to 20 kVA Installation Alternate Conduit Landing Locations Outer Panel RemovalMain Input Circuit Breaker Fixed Input Circuit BreakersProgrammable Circuit Breakers Isolation TransformerFigure G Transformer Primary Voltage AdjustmentGrounding Output Voltage Fine AdjustmentFigure J Lockout/Tagout ProcedureOutput Power Connections Input Power ConnectionsModels With Optional Line Cord/Output Receptacles Energizing the Power Conditioner Restoring For ServiceOperation Orderly Shutdown Energizing the LoadConditioned Power Center Options Phase Loss/Low Voltage Detection and ProtectionExternal EMO Seismic AnchorageSemi S2-0200 Certification Input Power Conductor RestraintsSemi S2-0200 Compliant EMO Options Conditions Requiring Troubleshooting Troubleshooting/MaintenanceSource Circuit Breaker Trip Input Circuit Breaker TripsTvss Fault LEDs Illuminate Harmonic Filter Circuit Breaker Trips Out Routine MaintenanceTechnical and Service Assistance Customer Service Service and SupportProduct Warranty CPC Series Schematic SpecificationsGPI Series 2000 Standard EMO GPI Series 2000 Semi S2 EMO Important ALL Work to be Done By a Licensed Electrician Output Voltage Fine AdjustmentTitle Rev. Letter Rel. Date Next Rev. Level Document Revision HistorySM5505- Rev. a 03/01/2006, 2006 ETA Systems39