Fluke ESA612 specifications Electrical Safety Analyzer, Tests

Page 47

	Electrical Safety Analyzer
	Performing Electrical Safety Tests
Performing Lead-to-Lead (Patient Auxiliary) Leakage	different combinations of posts tied together: RA/R and
Tests	LL/F, RA/R and LA/L, or LL/F and LA/L.

Note

The Lead-to-Lead (Patient Auxiliary) leakage test is available when the IEC60601 or ANSI/AAMI ES1-1993 standard is selected.

To measure the leakage current through each applied part or lead and selected combination of lead connections (all other or between two), press the softkey labeled Lead to Lead from the Leakage Test main menu shown in Figure 17. Figure 22 shows the electrical connections between the Analyzer and the DUT during a Lead-to-Lead (Patient Auxiliary) Leakage Current Test.

The Lead-to-Lead (Patient Auxiliary) Leakage test adds a diagram of the applied parts connection posts to the display, as shown in Figure 21. In the figure, the applied parts post RA/R is shown above the other posts. This indicates that the leakage measurement is being made from RA/R to all others. To move to the next applied part post, press F. The first post will appear inline with the other posts while the LL/F post appears above all others. This indicates the second leakage measurement is being made from LL/F to all others. Continue pressing For Eto move from one connection post to another and noting the measured current in the display.

After each post is isolated individually, the Lead-to-Lead (Patient Auxiliary) Leakage test measures current of three

fis107.eps

Figure 21. Applied Parts Connection Posts Display

Within the Lead-to-Lead (Patient Auxiliary) Leakage test, a number of fault measurements can be made. Pressing

Pswitches the polarity of the mains voltage applied to the Analyzer’s test receptacle between Normal, Off, Reverse, and Off. Pressing Nopens and closes the neutral connection to the Analyzer’s test receptacle. Pressing Dopens and closes the earth or ground connection to the Analyzer’s test receptacle.

Note

If there are more than five applied parts to connect to the Analyzer, see Using the 1210 Adapter later in this manual.

33

Image 47

Contents ESA612 Warranty and Product Support Contents Standard Terms and Conditions Certification Restrictions and Liabilities Table of Contents ESA612 Iii ESA612 List of Tables ESA612 List of Figures Viii Introduction Electrical Safety AnalyzerSymbol Description Safety InformationIntended Use Electrical Safety AnalyzerInstrument Familiarization Unpacking the AnalyzerInstrument Familiarization Side and Top-Panel Connections Side and Top-Panel Connections Name Connecting a DUT to the Analyzer Connecting to Line Power Turning the Analyzer OnTurning the Analyzer On Leakage Current Menu Accessing the Analyzer’s FunctionsSetting the Display Contrast Setting Up the AnalyzerSetting Polarity Switching Delay Viewing Memory Performing Electrical Safety TestsSetting the Gfci Limit Setting up the BeeperPerforming a Ground Wire Protective Earth Resistance Test Setting the Test StandardPerforming Mains Voltage Testing DUT is powered off for this test Electrical Safety Analyzer Fis112.eps Schematic Abbreviations Device Under Test Insulation Resistance Measurement Performing an Insulation Resistance TestFaw17.eps Applied Parts to Protective-Earth Insulation Test Schematic Mains to Applied Parts Insulation Test Schematic Mains to Non-Earth Accessible Conductive Points Schematic Applied Parts to Non-Earth Conductive Points Schematic Performing Leakage Current Tests Performing a Current Consumption TestMeasuring Earth Leakage Current Electrical Safety Analyzer Earth Leakage Current Test Schematic Performing a Chassis Enclosure Leakage Test Enclosure Leakage Current Test Schematic Performing a Lead-to-Ground Patient Leakage Lead-to-Ground Patient Leakage Current Test Schematic Tests Electrical Safety AnalyzerFaw30.eps Electrical Safety Analyzer Lead Isolation Mains On Applied Parts Leakage Test Schematic Performing an Alternative Applied Part Leakage Test Performing Electrical Safety TestsPerforming an Alternative Equipment Leakage TestAlternative Equipment Leakage Current Test Schematic Performing a Direct Equipment Leakage Test Alternative Applied Part Leakage Test Schematic Performing a Direct Applied Part Leakage Test When the EN62353 standard is selectedDirect Equipment Leakage Test Schematic Direct Applied Parts Leakage Current Test Schematic Performing a Differential Leakage Current Test Differential Leakage Current Test Schematic Using the 1210 Adapter Using the 1210 Adapter ESA612 EGC Lead Connection with 1210 Adapter Measuring Voltage Making Point-To-Point MeasurementsMeasuring Resistance Measuring Current Simulating ECG WaveformsESA612 ECG Monitor Connections Storing Data into Memory Using MemoryDeleting Data from Memory Controlling the Analyzer RemotelyViewing Memory Data Testing and Replacing the Fuses MaintenanceCleaning the Analyzer Cleaning the AnalyzerReplaceable Parts Fluke Biomedical Part Number Replaceable PartsReplaceable Parts Accessories Temperature SpecificationsVoltage Detailed SpecificationsDetailed Specifications ECG Performance Waveforms