Agilent Technologies 6812B, 6813B Close the Unit, Figure D-1. Line Voltage Conversion Components

Page 86

D - Line Voltage Conversion

♦You need only to lift the board out of the way, you do not need to disconnect any cables.

♦Locate the connector in front of the power transformer.

♦For 100 V, 200 V, or 208 V operation, install the plug on the connector labeled: 200 V input.

For 120 V or 230 V operation, install the plug on the connector labeled: 240 V input.

♦Replace the pc board and inner cover.

NOTE: Be sure to replace all of the screws removed in steps 9 and 11.

Close the Unit

♦Replace the outer cover.

♦Change the label on the rear panel to reflect the changed input voltage rating.

♦Reconnect the power and turn on the unit.

NOTE: Line voltage conversion does not require any fuse changes.

RIGHT SIDE

(withcover removed)

200/220 100/120

!! WARNING !!

If LEDs areon,

HAZARDOUS

voltagesarepresent!

Jumper Settings

 

100

J353

120

200

 

 

230

LEFT SIDE

(with cover removed)

200V INPUT

240V INPUT

JUMPER WIRE

LINE JUMPERS

POWER TRANSFORMER

Figure D-1. Line Voltage Conversion Components

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Contents AC Power Solutions Agilent Models 6811B, 6812B, and 6813B User’s GuideWarranty Information CertificationSafety Summary GeneralSafety Symbols Declaration EMCAcoustic Noise Information Printing HistoryTable of Contents Introduction Performing the Calibration ProcedureEntry Keys Examples of Front Panel Programming Performing the Verification TestsError Number List Line Voltage ConversionPage Location Document OrientationTopic Earlier AC Source Models Safety ConsiderationsOptions and Parts OptionsAgilent Part Number DescriptionOperator Replaceable Parts Model Description Front Panel/Remote OperationCapabilities Steady-state Output Characteristic Steady-state Output Characteristic in real-time modePeak Inrush Example Peak Current/Dynamic Power CapabilityPeak Current Limit Typical Peak Current Output CapacitiesIpeak setting Capacitance in μF 127 254Output Impedance RMS Current Limit CircuitVoltage Regulation Real Time RegulationOutput Coupling Page Damage Packaging Material CleaningInspection Items SuppliedRack Mounting LocationBench Operation Not block the fan exhaust at the rear of the unitInput Source and Line Fuse Installing the Power CordInput Connections Connecting the Power Cord Output ConnectionsVoltage Drops Wire ConsiderationsRemote Sense Connections Current RatingsRemote Sense Connections Remote Sensing and OVP Considerations Trigger ConnectionsDigital Connections Gpib Connector Controller ConnectionsRS-232 Interface Interface CommandsRS-232 Connector RS-232 Data FormatHardware Handshake Null Modem Interface Lines Response Data TerminatorIntroduction Preliminary CheckoutUsing the Keypad Checkout ProcedurePress Protect Press 1, 2, 0, EnterPress Output On/Off Press 1, 6, 0, EnterPower-On Selftest Errors Error MessagesSelftest Errors Case of TroubleIndicates Runtime Error MessagesLine Fuse May appear at runtimePage Front Panel Description Front Panel, Overall ViewAC+DC Dis lay Command Function System KeysScrolling Keys Function KeysImmediate Action Keys Display Measurement Display Command FunctionMeter Display Keys DisplayOutput Control Keys ListRST CLS Protection and Status Control KeysProtclear IMM Trigger and List Control KeysInitimmed AbortEntry Keys Through Are used for entering numeric values Is the decimalSet the output to 120 V rms as follows Setting the Output Voltage AmplitudeExamples of Front Panel Programming To verify the output, use the meter menu Setting the Output FrequencySetting the DC Offset ActionBit Number Bit Weight Setting a Protection FeatureOvercurrent protection feature as follows Clearing Protection ConditionsUsing Transient Voltage Modes PulseVoltt Step TransientPulse Transient Voltm StepWidth List TransientVoltm Pulse DcycleDwel EOL Volt Trigger Delays and Phase SynchronizationVoltm Fixed List Count Dwel Volt EOL Step AutoSyncphas Initimmed Syncsour PhaseExample Display Using Slew Rates to Generate Waveforms Programming Slew RatesStep Slewm Voltm FixedSlew SlewtCurrlev Syncsour Phase SyncphasMeasuring Peak Inrush Current CurrpeakSaving and Recalling Operating States Setting the Gpib Address and RS-232 ParametersTo configure the RS-232 interface, proceed as follows Action Display To set the Gpib address, proceed as followsSpecifications Table A-1. Performance Specifications1Table A-1. Performance Specifications Supplemental Characteristics Table A-2. Supplemental CharacteristicsTrig Out HC TTL output Trig In 10k pullup Operation Below 45 Hz Table A-3. Operation Below 45 HzPage Verification and Calibration Equipment RequiredRecommended Model Test SetupTable B-1. Equipment Required AC Voltage Programming and Measurement Accuracy Turn-On Checkout ProcedurePerforming the Verification Tests Action Normal ResultVolt 0, Outpcoup DC, Offset DC Voltage Programming and Measurement AccuracyRMS Current Accuracy Test Volt 50, Currrange LOW, CurrlevDC Programming and Measurement Accuracy Table B-2. Agilent 6811B Verification Test RecordTable B-3. Agilent 6812B Verification Test Record RMS Current Measurement AccuracyTable B-3 Table B-4. Agilent 6813B Verification Test RecordPerforming the Calibration Procedure Front Panel Calibration MenuCalibrating and Entering Voltage Offset Values Enable Calibration ModeFront Panel Calibration Callev P4 Calibrating and Entering DC Voltage Gain ValuesCalibrating and Entering AC rms Voltage Gain Values Calibrating the OVP Trip Point Calibrating and Entering rms Current ValuesSaving the Calibration Constants Calibrating and Entering rms Current Measurement ValuesCalibrating the Output Impedance OFFTable B-5. Gpib Calibration Error Messages Changing the Calibration PasswordCalibration Error Messages Calibration Over the GpibFigure B-2. Calibration Program Listing Sheet 1 Figure B-2. Calibration Program Listing Sheet 2 Figure B-2. Calibration Program Listing Sheet 3 Page Error Number List Table C-1. Error NumbersError Messages Error Messages C Page Open the Unit Check the Jumper Wire Model Agilent 6811B/6812B onlyCheck the Power Transformer Connector all Models Check the Line Jumpers all ModelsClose the Unit Figure D-1. Line Voltage Conversion ComponentsIndex Index Index Europe Asia Pacific United States Latin AmericaCanada Australia/New Zealand JapanManual Updates
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6812B, 6811B, 6813B specifications

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