Associated Research HYPOTULTRA III 7620 Operation And Service Manual Download Page 6

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10.4.12. Calibration of 350uA DC Current Range...................................... 130
10.4.13. Calibration of 999.99M

Ω

IR Range............................................. 131

10.4.14. Calibration of 9999.9M

Ω

IR Range............................................. 131

10.4.15. Calibration of 50000M

Ω

IR Range .............................................. 132

10.4.16. Calibration of Continuity 20

Ω

....................................................... 132

10.4.17. Calibration of Continuity 200

Ω

..................................................... 133

10.4.18. Calibration of Continuity 2000

Ω

................................................... 133

11. Replacement Parts List........................................................................................ 135

12. Schematic Index................................................................................................... 137

Summary of Contents for HYPOTULTRA III 7620

Page 1: ...yzer AC DC HIPOT WITH INSULATION RESISTANCE TESTER CONTINUITY TESTER AND RS 232 INTERFACE on 7650 AC HIPOT WITH CONTINUITY TESTER AND RS 232 INTERFACE on 7620 SERIAL NUMBER Models 7620 7650 Associated Research Inc 2006 13860 West Laurel Drive Lake Forest Illinois 60045 U S A Item 38363 Ver 2 14 Printed May 17 2007 ...

Page 2: ...4 5 1995 EN 61000 4 6 1996 EN 61000 4 8 1993 EN 61000 4 11 1994 Supplementary Information The product herewith complies with the requirements of the Low Voltage Directive 73 23 EEC as amended by 93 68 EEC and the EMC Directive 89 336 EEC as amended by 92 31 EEC The CE marking has been affixed on the device according to article 10 of the EMC Directive 8 336 EEC The technical file and other document...

Page 3: ...Safety Tests 8 1 6 1 Principles and Uses of Dielectric Withstand Testing 8 1 6 2 Insulation Resistance Test 11 1 6 3 Ground Bond Test 11 1 6 4 Run Test 12 1 6 5 Line Leakage Test 12 1 7 Key Features and Benefits 14 2 Getting Started 17 2 1 Unpacking and Inspection 17 2 1 1 Packaging 17 2 1 2 Contents of Carton 17 2 1 3 Returning the Instrument for Service or Calibration 17 2 2 Installation 18 2 2 ...

Page 4: ...y 55 4 3 6 Default Parameters 56 4 4 Memory Step and Default System Parameter Initialization 57 5 Operating Instructions 58 5 1 Instrument Connections 58 5 1 1 Adapter Box Connections 58 5 2 Perform Tests Screen 59 5 2 1 Connected Step Indicator 59 5 2 2 Single Step 60 5 2 3 Fail Stop 60 5 2 4 Results 61 5 3 Perform Tests Metering 61 5 3 1 Real Current Display 61 5 4 Performing a Test 62 5 4 1 Man...

Page 5: ...orting 89 8 9 8 GPIB Service Request 90 8 10 Example of Communicating Over the GPIB Bus 90 8 11 Non Volatile Memory 91 9 Options 92 10 Calibration Procedure 123 10 1 Warranty Requirements 123 10 2 Calibration Initialization 124 10 3 Selecting Specific Calibration points 124 10 4 Calibration of Parameters 124 10 4 1 Calibration of AC Hipot Voltage 125 10 4 2 Calibration of DC Hipot Voltage 125 10 4...

Page 6: ...Ω IR Range 131 10 4 14 Calibration of 9999 9MΩ IR Range 131 10 4 15 Calibration of 50000MΩ IR Range 132 10 4 16 Calibration of Continuity 20Ω 132 10 4 17 Calibration of Continuity 200Ω 133 10 4 18 Calibration of Continuity 2000Ω 133 11 Replacement Parts List 135 12 Schematic Index 137 ...

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Page 9: ...ked in its original container for safe transport If the original container in not available please contact our customer support center for proper instructions on packaging Damages sustained as a result of improper packaging will not be honored Transportation costs for the return of the instrument for warranty service must be prepaid by the customer AR will assume the return freight costs when retu...

Page 10: ...arked with this symbol when hazardous voltages may be present Product will be marked with this symbol at connections that require earth grounding 1 2 2 Caution and Warning Symbols Calls attention to a procedure practice or condition that could possibly cause bodily injury or death Calls attention to a procedure practice or condition that could possibly cause damage to equipment or permanent loss o...

Page 11: ...erials Direct Current DC Current that flows in one direction only The source of direct current is said to be polarized and has one terminal that is always at a higher potential than the other Hipot Tester Common term for dielectric withstand test equipment Hypot Registered trademark of Associated Research Inc for its dielectric withstand test equipment Insulation Gas liquid or solid material which...

Page 12: ...cloth Schematics when provided are for reference only Any replacement cables and high voltage components should be acquired directly from Associated Research Inc Refer servicing to an Associated Research Inc authorized service center ASSOCIATED RESEARCH INC 13860 WEST LAUREL DRIVE LAKE FOREST IL 60045 4546 U S A PHONE 1 847 367 4077 1 800 858 TEST 8378 FAX 1 847 367 4080 E MAIL info asresearch com...

Page 13: ...e product or component being tested is small it may be possible to construct guards or an enclosure around the device to be tested Construct the guards of a non conducting material such as clear acrylic so that the item being tested is within the guards or enclosure during the test If possible the guards or enclosure should also contain safety switches that will not allow the tester to operate unl...

Page 14: ...cal Restrictions Personnel with heart ailments or devices such as pacemakers should be informed that the voltages and currents generated by the instrument are very dangerous If contacted it may cause heart related problems that a person of good health may not experience Please have the test operator consult their physician for recommendations 1 4 4 Instrument Connections Never perform a Hipot test...

Page 15: ... metal probe at the end that is connected to a wire To discharge the device under test two hot sticks are required First connect both probe wires to a good earth ground Then touch one probe tip to the same place that the return lead was connected While holding the first probe in place touch the second probe tip to the same place where the high voltage lead was connected 1 4 6 Key Safety Points to ...

Page 16: ...nese Standards Association JSI These same agencies may also require that an insulation resistance test and high current ground bond test be performed 1 6 The Different Types of Safety Tests 1 6 1 Dielectric Withstand Test The principle behind a dielectric voltage withstand test is simple If a product will function when exposed to extremely adverse conditions it can be assumed that the product will...

Page 17: ...s a peak waveform value that is not less than 1 3 and not more than 1 5 times the root mean square value Types of Failures only detectable with a Hipot test Weak Insulating Materials Pinholes in Insulation Inadequate Spacing of Components Pinched Insulation Dielectric Withstand Test AC verses DC Please check with the Compliance Agency you are working with to see which of the two types of voltages ...

Page 18: ...cult to detect products that have excessively high leakage current Another disadvantage of AC testing is that the Hipot has to have the capability of supplying reactive and leakage current continuously This may require a current output that is actually much higher than is really required to monitor leakage current and in most cases is usually much higher than would be needed with DC testing This c...

Page 19: ...may under certain conditions require an IR test on the product before a Hipot test is performed This typically is not a production line test but a performance design test The insulation resistance test is very similar to the Hipot test Instead of the go no go indication that you get with a Hipot test the IR test gives you an insulation value usually in Megohms Typically the higher the insulation r...

Page 20: ...ch the measurements are taken depending upon the application or function of a product and the standard to which the product is being tested Current Leakage or Line Leakage tests are general terms that actually describe three different types of tests These tests are Earth Leakage Current Enclosure Leakage Current and Applied Part Leakage Current The main differences in these tests are in the placem...

Page 21: ...ions 110 of the highest input voltage rating of the product Line Leakage tests are normally specified as Type Tests or Design Tests which are performed during the development of the product This helps verify that the design is safe but it does not guarantee the safety of the products being produced on the production line The only way to be sure you are shipping safe products is to test each produc...

Page 22: ...modes The user can select whether to perform a low current continuity test simultaneously with the Hipot test or use the separate continuity test mode to perform an independent continuity test In this mode the range is adjustable from 0 01 to 10 ohms In addition point to point continuity test can be run through the optional built in scanner Exclusive SmartGFI function The SmartGFI patent pending p...

Page 23: ...RGE LO and RAMP HI testing features allow for more effective DC Hipot testing The RAMP HI feature allows the user to set a higher trip rate during the ramp to allow for quick charging of the product without nuisance tripping thereby increasing throughput when testing with DC The CHARGE LO provides the user with the capability to ensure that the device under test is connected correctly Line and Loa...

Page 24: ...ked and verified at various intervals VERI CHEK is a menu driven process by which the instruments failure detectors are proven to be functioning properly Verifying the functionality of the electrical safety tester and connected accessories Extended IR measurement range The Insulation Resistance measurement range of the HypotULTRA III allows for measurements up to 50 Gigohms Remote Interlock The re...

Page 25: ...8378 Please retain all of the original packaging materials 2 1 2 Contents of the Carton Inside the carton should be the following Description AR Part Number HypotULTRA III Instrument 7650 or 7620 High Voltage Cable 04040A 08 Return Cable 02100A 13 Qty 2 Fuse 38388 Line Cord 33189 Standard Adapter Box 36544 Standard 2U Rack Mount Handle 38794 Qty 2 2U Rack Mount Bracket 38793 Qty 2 Screw M4 x 12mm ...

Page 26: ... 50 60 Hz single phase or 230 volts AC 10 50 60 Hz single phase For operation at 115 and 230 Volts AC use a 4 A 250VAC slow blow fuse 2 2 3 Basic Connections Power Cable Before connecting power to this instrument the protective ground Earth terminals of this instrument must be connected to the protective conductor of the line mains power cord The main plug shall only be inserted in a socket outlet...

Page 27: ...d and the instrument operates in a grounded return mode of operation Please refer to section 4 1 2 System Parameters for a complete explanation of the GFI function 2 2 4 Environmental Conditions This equipment is intended for indoor use only The equipment has been evaluated according to Installation Category II and Pollution Degree 2 as specified in IEC 664 This instrument may be operated in tempe...

Page 28: ...5000V DC for 7650 only Resolution 1 Volt Accuracy 2 of setting 5 volts Can be adjusted during operation Disabled when key lockout is active Ramp HI 12mA peak maximum ON OFF selectable Charge LO Range 0 0 350 0µA DC or Auto set Max and Min Limit AC Total Range 1 0 000 9 999mA Resolution 0 001mA Range 2 10 00 30 00 mA Resolution 0 01 mA Accuracy 2 of setting 2 counts AC Real Range 1 0 000 9 999mA Re...

Page 29: ...ay Auto Range AC Total Range 1 0 000mA 3 500mA Resolution 0 001mA Range 2 3 00 30 00 mA Resolution 0 01 mA Accuracy 2 of reading 2 counts AC Real Range 0 000mA 30 00mA Resolution 0 001mA or 0 01mA Accuracy 3 of reading 0 05mA All Ranges PF 0 1 V 250VAC DC Range 1 0 0 µA 350 0 µA for 7650 only Resolution 0 1 µA Range 2 0 300 mA 3 500 mA for 7650 only Resolution 0 001mA Range 3 3 00 mA 9 99 mA for 7...

Page 30: ... 1 sec Accuracy 0 1 0 05 sec Ramp Timer Range Ramp Up 0 1 999 9 sec Ramp Down AC 0 0 999 9 sec DC 0 0 1 0 999 9 sec 0 0 OFF Resolution 0 1 sec Accuracy 0 1 0 05 sec Ground Continuity Current DC 0 1 A 0 01A fixed Max ground resistance 1 Ω 0 1Ω fixed Ground Fault Interrupt GFI Trip Current HV Shut Down Speed 450 µA max AC or DC 1ms INSULATION RESISTANCE TEST MODE MODEL 7650 ONLY Output Voltage Range...

Page 31: ...reading 2 counts 10000MΩ 50000MΩ 15 of reading 2 counts Charge LO Range 0 000 3 500µA or Auto Set Maximum and Minimum Limits Range 0 0 0 05MΩ 99 99MΩ Resolution 0 01MΩ Range 100 0MΩ 999 9MΩ Resolution 0 1MΩ Range 1000MΩ 50000MΩ Resolution 1MΩ Max Limit 0 OFF Accuracy Same as Resistance Display Accuracy Ramp Timer Range Ramp Up 0 1 999 9 sec Ramp Down 0 0 1 0 999 9 sec Resolution 0 1 sec Accuracy 0...

Page 32: ... 3 200 2000 Ω Resolution 1 Ω Accuracy 1 of reading 2 Ω Maximum and Minimum Limits Range 1 0 00 99 99 Ω Resolution 0 01 Ω Accuracy 1 of setting 0 05 Ω Range 2 100 0 999 9 Ω Resolution 0 1 Ω Accuracy 1 of setting 0 2 Ω Range 3 1000 2000 Ω Resolution 1 Ω Accuracy 1 of setting 2 Ω Max Limit 0 OFF Dwell Timer Range 0 0 0 3 999 9 sec 0 Continuous Resolution 0 1 sec Accuracy 0 1 0 05 sec Milliohm Offset ...

Page 33: ...Display 240 x 64 dot resolution Monographic LCD Alarm Volume Range 0 9 0 OFF 1 is softest volume 9 is loudest volume Contrast Range 1 9 1 is lightest character 9 is darkest character Calibration Adjustments are made through the front panel Built in Verification program Automatic Calibration alert function to signal operator when calibration is due Environmental Temperature 0 40 C Humidity 0 80 Mec...

Page 34: ...raphic LCD 4 NUMERIC DATA ENTRY Keys used to enter numeric data 5 CONTINUITY OUTPUT JACK Connection for the low current return lead or three prong receptacle adapter box used for continuity testing 6 RETURN OUTPUT JACK Connector used to attach the Return test lead or test fixture return lead to the instrument This connection provides the return current path for the high voltage and continuity test...

Page 35: ...ent at the high voltage terminal 12 HIGH VOLTAGE OUTPUT JACK Connector used to attach the High Voltage test lead adapter box high voltage lead or test fixture high voltage lead to the instrument The connector is recessed for safety when not being used DIELECTRIC ANALYZER 7 1 3 2 10 9 8 12 11 4 7650 6 5 ...

Page 36: ...attach the High Voltage test lead adapter box high voltage lead or test fixture high voltage lead to the instrument The connector is recessed for safety 7 RETURN OUTPUT JACK Connector used to attach the Return test lead or test fixture return lead to the instrument This connection provides the return current path for the high voltage and continuity tests 8 CONTINUITY OUTPUT JACK Connection for the...

Page 37: ...CLE Standard IEC 320 connector for connection to a standard NEMA style line power mains cord 12 CHASSIS GROUND EARTH TERMINAL This terminal should be connected to a good earth ground before operation 1 10 2 4 3 6 5 12 11 9 8 7 ...

Page 38: ...ug to the outlet receptacle Please be sure that the safety ground on the power line cord is not defeated and that you are connecting to a grounded power source Turn on the POWER switch located on the lower left hand side of the front panel The HypotULTRA III Information screen will appear with a message at the bottom indicating Press TEST for Verification You now have the option to press the TEST ...

Page 39: ...mes with the Memories Steps and System loaded with the factory defaults The factory defaults are as follows Test Type Parameter Value ACW Voltage 1240V Max Lmt T 10 00mA Min Lmt T 0 000mA Max Lmt R 10 00mA Min Lmt R 0 000mA Display Total Ramp UP 0 1s Dwell 1 0s Ramp DN 0 0s Connect OFF Frequency 60Hz Arc Detect OFF Arc Sense 5 Continuity OFF Scanner OOOOOOOO Prompt System Presets Setup Sys PLC Rem...

Page 40: ...HAS BEEN STARTED Remote Interlock HypotULTRA III is equipped with a featured referred to as Remote Interlock Remote Interlock is a feature that utilizes a set of closed contacts to enable the instruments output In other words if the Interlock contacts open the output of the instrument will be disabled Remote Interlock could also be referred to as a remote system lockout utilizing Fail When Open lo...

Page 41: ...d failure indicator will light up If the fail stop is set to OFF and the Connect is set to ON then the next step in the sequence will begin If a failure occurs during any step of the test sequence a continuous alarm will sound and the red indicator light in the Reset button will illuminate at the end of the last step To stop the alarm you must press the illuminated RED button marked RESET This wil...

Page 42: ...he Setup System selections sixteen different Hardware and Software controls may be accessed PLC Remote Single Step Fail Stop Alarm Contrast Lock Mem Lock GPIB Address Smart GFI Results Cal Alert Cal Date Cal Due Alert Date and Time Pressing the EXIT key at any time will return you to the Perform Test screen PLC Remo te ON Smart GFI ON Single Step ON Results LAST Fail Stop ON Cal Alert ON Alarm 5 C...

Page 43: ...m soft key will have the word Change next to it After the Change soft key is pressed the parameter will toggle and you will be prompted to press ENTER to save or EXIT to cancel the edit If the parameter is numeric you may type in a new number using the numeric keypad Once you begin typing a new number the parameter will blank and the cursor will begin blinking This indicates that the parameter is ...

Page 44: ... Edit soft key The PLC Remote editing menu will now be displayed You may turn the PLC remote function ON and OFF by pressing the Change soft key Accept the change by pressing ENTER or cancel the edit by pressing EXIT Refer to the section 6 Connection of Remote I O for details When the PLC remote is turned ON the front panel Test button is disabled and a test may only be started through the rear pa...

Page 45: ...ort alarm will sound but the sequence will continue to the end At the end of the test sequence the RESET button will light and alarm will sound indicating failure during the sequence Pressing the RESET button will silence the alarm and reset the instrument Turn the Fail Stop function ON and OFF by pressing the Change soft key Accept the change by pressing ENTER or cancel the edit by pressing EXIT ...

Page 46: ...r sequence of connected steps The available selections are All P F and Last Press the ENTER key to accept the new setting or the EXIT key to cancel and return to the original setting When All is selected a Results summary screen will be displayed at the end of the test or sequence of connected steps displaying the results of all of the steps The Results summary screen will appear as follows 01 7 A...

Page 47: ... XXXXXX Set the Password to 0 to disable You may now type in the new password using the numeric keypad press the ENTER key to accept the new password or press the EXIT key to escape After you type in your new password you will be required to confirm your new password by typing it again into the Confirm Password field Press the ENTER key to confirm the new password or press the EXIT key to escape I...

Page 48: ...ighted you may turn the function ON and OFF by pressing the Change soft key Press the ENTER key to accept the new setting or the EXIT key to cancel and return to the original setting Mem Lock is a sub function of the Lock setting In order for the Mem Lock function to work the Lock must first be turned ON Selecting the Mem Lock OFF will allow the user to access all available Memory locations and st...

Page 49: ...rt Calibration Alert Calibration Alert is a feature that allows the instrument to give an advanced alert that the calibration for the instrument is coming due Highlight the Cal Alert parameter using the soft keys When the Cal Alert parameter is highlighted you may turn the function ON and OFF by pressing the Change soft key Press the ENTER key to accept the new setting or the EXIT key to cancel an...

Page 50: ...meric keypad to change the values in the Date fields and press ENTER to accept the new number or press EXIT to cancel and return to the original number Date Highlight the Date parameter using the soft keys Within the Set Date parameter are four fields date format mdy dmy month day and year Use the l soft keys to select the field within the date you want to edit Use the Change soft key for toggling...

Page 51: ...key Selecting the Show this screen again parameter No will disable the Calibration Alert function You may leave this screen ON by toggling to the word Yes using the soft key next to this parameter and then pressing the OK soft key Selecting the Show this screen again parameter Yes will exit the Calibration Alert Warning screen and go to the Perform Test screen without disabling the Calibration Ale...

Page 52: ...Step OFF Fail Stop ON Alarm 5 Contrast 5 Results Last Lock OFF Mem Lock ON Address GPIB only 8 Smart GFI ON Results Last Cal Alert ON Security Password from Factory 0 Security based on Password OFF The system presets may be reinitialized by following the instructions given in section 4 4 Memory Step and Default System Parameter Initialization ...

Page 53: ...her by pressing the ENTER key to accept the new number or the EXIT key to escape from the edit and return to the original number 2 Press the List soft key and scroll the highlighted area to the desired Memory then press the ENTER key An example of the list display is as follows 01 OUTLET 02 PIECEPART 03 TOASTER 12 04 OVEN v 05 FAN 06 MACHINE Page 07 123 08 456 Page v Once you press the ENTER key t...

Page 54: ... the more soft key 4 2 5 Editing Test Parameters Refer to FIG 2 From Test Parameter edit screen you may set your own custom set of parameters for the test or choose the ACW DCW IR and Continuity defaults All of the individual parameters for the test may be accessed using the Prev and Next soft keys As the Prev and Next soft keys are pressed the screen will change for the different parameters The E...

Page 55: ...orm Test screen The instrument is now ready to perform tests with the modified parameters 1 Press the Edit softkey 2 Press the Edit softkey FIG 2 Scanner HLHLHLHL Ex Scan HLLLHLLH Prompt xxxxxxx v Edit Test Type ACW Ramp U P 999 9s Voltage X XXkV Dwell 999 9s Max Lmt T xx xxmA Ramp D N 999 9s Min Lmt T xx xxmA Frequency 60Hz v Max Lmt R xx xxmA Arc Detect OFF Min Lmt R xx xxmA Arc 5 Display Total ...

Page 56: ...een will only show when scrolling one parameter at a time through the parameter list with Prev and Next soft keys Press the Edit soft key to Edit or insert a Prompt ABCDEFGHI THIS IS A JKLMNOPQR PROMPT MESSAGE STUVWXYZ _ space v ENTER to save EXIT to cancel Select To enter a text prompt use the arrow keys to scroll the highlighted area to the character or enter a number from the numeric keypad you...

Page 57: ...m the edit Selecting the test type ACW DCW and IR automatically loads the default parameters for that particular type of test Refer to section 4 3 6 for the preset default parameters Scanner and External scanner parameters will only appear in the parameter screens if the options are installed 4 3 1 Description of Test Parameters Description of Test Parameters Voltage The Voltage that is applied to...

Page 58: ...s function checks for a connection between the cont check and return lead Connect This function when turned ON will connect or link the current step to the next step When step 30 connect is turned ON it will be linked to the first step of the next memory For example memory 1 step 30 will be connected to memory 2 step1 It is possible to connect all 1500 steps together when the connect parameter of ...

Page 59: ...d to the instrument This is an auto detect feature in hardware From the AC Withstand setting screen the following parameters may be selected for editing Voltage Max Lmt T Min Lmt T Max Lmt R Min Lmt R Display Total Real Connect Ramp Up Dwell Time Ramp Down Frequency Arc Detect ON OFF Arc Sense Continuity selection DC continuity or OFF Prompt and Scanner Channel selections if there is a scanner ins...

Page 60: ... M50 8_P 999 9s 10 00mAR Memory Step Edit more 4 3 3 DC Withstand Model 7650 Only From the Test Parameter review screen scroll the highlighted area to the Test Type and press the Edit soft key The Test Parameter edit screen will now be displayed Now press the Change soft key until the letters DCW appear in the parameter field Press the ENTER key to select the DCW test The DC Withstand parameter re...

Page 61: ...R key and scroll the highlighted area to the Charge LO current parameter Set the voltage and ramp times to the values that will be used on the DUT and connect the test cables or test fixture between the instrument and DUT Press the test button Please be aware that the program will activate high voltage on the output connector while the Test button is pressed The program will read the charging curr...

Page 62: ...rrow keys or the ENTER key and scroll the highlighted area to the Charge LO current parameter Enter the new Charge LO current via the numeric keypad and then press the ENTER key to accept the new parameter or press the EXIT key to escape from the edit To automatically set the Charge LO current use the up and down arrow keys or the ENTER key and scroll the highlighted area to the Charge LO current ...

Page 63: ...an auto detect feature in hardware From the Continuity parameter setting screen the following parameters may be controlled Max Lmt Min Lmt Dwell Offset Connect Scanner Channel Output Select if installed and Prompt Offset This function allows the instrument to compensate for lead and test fixture resistance during a continuity test Using the up and down arrow keys or the ENTER key scroll the highli...

Page 64: ...fault Parameters Test Type Parameter Value ACW Voltage 1240V Max Lmt T 10 00mA Min Lmt T 0 000mA Max Lmt R 10 00mA Min Lmt R 0 000mA Display Total Ramp UP 0 1s Dwell 1 0s Ramp DN 0 0s Connect OFF Frequency 60Hz Arc Detect OFF Arc Sense 5 Continuity OFF Scanner OOOOOOOO Prompt DCW Voltage 1500V 7650 only Max Lmt 10000uA Min Lmt 0 0uA Ramp UP 0 1s Dwell Time 1 0s Ramp DN 0 0s Connect OFF Ramp HI OFF...

Page 65: ...he soft key next to the word Yes All memories and steps will be loaded with the ACW default parameters and the System parameters will be set to the factory defaults The default system parameters are as follows Setup Sys PLC Remote OFF Single Step OFF Fail Stop ON Alarm 5 Contrast 5 Results Last Lock OFF Mem Lock ON Address GPIB only 8 Smart GFI ON Results Last Cal Alert ON Date mdy The following S...

Page 66: ...I that is terminated in a two or three prong line cord The following diagram shows how to connect the adapter box to the HypotULTRA III to the device under test Adapter Box Connections The rear output connections may be used for connecting the adapter box as well DUT I E AC FAN 36544 DIELECTRIC ANALYZER 02100A 13 DUT CHASSIS RETURN HV LINECORD CONT CHECK 7650 ...

Page 67: ...ored while the test is being performed The Perform Tests screen provides the Menus that allow access to all of the functions of the instrument All system and test parameters may be accessed from the soft keys at these screens 5 2 1 Connected Step indicator The connected step indicator is an under score symbol located directly next to the Memory and Step number and only will be displayed when the c...

Page 68: ...gh an entire sequence in this way as long as you do not press Reset Once Reset is pressed the instrument will return to the originally selected step To turn the Single Step function ON and OFF you must access the System parameters please refer to section 4 1 Setup System 5 2 4 Fail Stop Fail Stop is a function that will stop a sequence of tests at the step if a failure occurs If the fail stop is t...

Page 69: ...ires specialized metering for each test The following table describes what meters will be displayed for each of the different test types Test Type Real Current Total Current Voltage Time Resistance AC Withstand X X X X NA DC Withstand NA X X X NA IR NA NA X X X Continuity NA NA NA X X 5 3 1 Real Current Display The AC Real Current function allows the operator to view both real and total current si...

Page 70: ...Name Memory Step Edit more 6 In order to clear the prompt and continue the test push the Test button 7 During a test the appropriate metering will be display for the type of test that is being performed Refer to section 5 3 At the end of the test sequence the top field of the display will indicate PASS if all the tests have completed successfully or indicate FAIL if any of the tests did not comple...

Page 71: ...s Messages The following is a complete listing of the messages that appear in the Test status display and an explanation for each Dwell This message appears on the display while a test is in process the values update in real time Delay This message appears on the display while a test is in process the values update in real time Ramp Up This message appears on the display at the beginning of the te...

Page 72: ...uity is selected ON Arc Fail This message appears on the display if the DUT arcing current exceeds the Arc Sense limit and Arc function is active Arc Sense 1 9 of the AC DC Withstand test Short This message appears on the display if the DUT current is well beyond the metering range of the test Charge LO This message appears on the display if the leakage current during Ramp up falls below the Charg...

Page 73: ...ill allow you to return to the Perform Test screen Fatal Error If the instrument has a Fatal Error failure then the following screen will appear FATAL ERROR 900X The instrument has malfunctioned Please call 1 800 858 8378 All of the buttons and keys are not active in this situation The customer should contact Associated Research Inc to receive further instruction Fatal Error identification number ...

Page 74: ...s Test for Verification You now have the option to press the TEST button and activate the Verification Menu Refer to the section 6 Instrument Verification The option to activate the Verification expires approximately 4 seconds after power up The Initialization screen will appear as follows 6 2 Verification Menu From the Initialization screen First start up screen press the TEST button VERIFICATION...

Page 75: ...f the Verification process a message will appear indicating the outcome of the process If the instrument passes the Verification test failure indicating the fail detectors are working properly the RESET button will illuminate the alarm will sound and the following message will appear CONTINUITY VERIFICATION VERIFICATION OK Continuity failure detected Press RESET to clear message and return to the ...

Page 76: ...of the Verification process a message will appear indicating the outcome of the process If the instrument passes the Verification test failure indicating the fail detectors are working properly the RESET button will illuminate the alarm will sound and the following message will appear AC HIPOT VERIFICATION VERIFICATION OK AC Hipot failure detected Press RESET to clear message and return to the Ver...

Page 77: ... the Verification process a message will appear indicating the outcome of the process If the instrument passes the Verification test failure indicating the fail detectors are working properly the RESET button will illuminate the alarm will sound and the following message will appear DC HIPOT VERIFICATION VERIFICATION OK DC Hipot failure detected Press RESET to clear message and return to the Verif...

Page 78: ...end of the Verification process a message will appear indicating the outcome of the process If the instrument passes the Verification test failure indicating the fail detectors are working properly the RESET button will illuminate the alarm will sound and the following message will appear IR VERIFICATION VERIFICATION OK IR failure detected Press RESET to clear message and return to the Verificatio...

Page 79: ...CREW SET 2 Remote Interface Rear Panel 7 1 Signal Outputs on Remote I O The rear panel connector provides three output signals to remotely monitor PASS FAIL RESET and PROCESSING conditions The monitoring signals are provided by four normally open internal relays that switch on to indicate the current condition of the tester These are normally open free contacts and will not provide any voltage or ...

Page 80: ...ulse width or contact closure of 20mS is required to guarantee a test start A normally open momentary switch can be wired across pins 2 and 5 to allow remote operation of the RESET function A minimum pulse width or contact closure of 50mS is required to guarantee that a running test will abort When the PLC remote function is ON the TEST switch on the front panel will be disabled to prevent a test ...

Page 81: ...if the Interlock contacts open the output of the instrument will be disabled Remote Interlock could also be referred to as a remote system lockout utilizing Fail When Open logic If the Interlock contacts are open and the Test button is pushed a pop up message will be displayed on the screen for two seconds The message will appear as follows If the Interlock contacts are opened during a test the po...

Page 82: ...te Pop up message If you attempt to start a test from the front panel Test button and the PLC remote function is turned ON a pop up message will be displayed The pop up message will appear as follows PLC Remote ON ...

Page 83: ...d with the existing 488 1 standard The 488 2 standard defines issues related to standard codes formats protocols and common commands IEEE 488 has expanded over the years and is used with many more types of computers and instruments than just HP Because of this it is usually referred to as the General Purpose Interface Bus GPIB 8 2 GPIB Messages There are typically two types of messages that GPIB d...

Page 84: ...drivers ATN false when a Talker can send data messages IFC interface clear IFC is driven by the system controller to initialize the bus and become CIC REN remote enable The REN line is driven by the controller that is used to place devices in remote or local program mode SRQ service request The SRQ line can be driven by any device to asynchronously request service from the Controller EOI end or id...

Page 85: ...er a remote reset 8 7 Interface Functions The capability of a device connected to the bus is specified by its interface functions These functions provide the means for a device to receive process and send messages over the bus The interface functions are listed in the chart below GPIB 488 1 INTERFACE FUNCTIONS Interface Function Subset Description Source Handshake SH1 Complete Source handshake cap...

Page 86: ...mpleted by the instrument If there is an error with the command string that is sent the instrument will respond with 15 hex or 21 decimal the Not Acknowledge NAK ASCII control code The ACK or NAK response allows for software handshaking to monitor and control data flow When requesting data from the instrument it will automatically send the data back to the controller input buffer The controller in...

Page 87: ...t fixture should be connected before executing the command This command will perform an actual test and all safety precautions should be observed when using this command SACG Set the Charge LO parameter for the DCW or IR test The cables and any test fixture should be connected before executing the command The test parameters that are set for the step will be used when performing the auto setting T...

Page 88: ...e new test type will be recalled If the same test type is selected that already exists the default values will replace the previous parameters ADD test p1 p2 p3 This command edits all parameters in a step Parameters will be edited at the step location that has been selected See the command summary tables to see the specific test type for each of these commands The parameter test indicated the test...

Page 89: ...ernal Scanner 11 Arc Detect ON OFF Continuity ON OFF 12 Continuity ON OFF Connect 13 Display Real Total Internal Scanner opt 14 Connect External Scanner 15 Internal Scanner opt 16 External Scanner SP prompt message Adds or edits a prompt message for the active step SP Removes or deletes the prompt that had been created for the active step 8 9 3 Test Parameter Editing Commands and Companion Queries...

Page 90: ... IR 0 0 999 9s 0 1 0 999 9s 0 1 0 999 9s ERH 1 0 ERH Edit Ramp HI DCW 1 On 0 Off EDW value EDW Edit Dwell ACW DCW CONT 0 0 4 999 9s 0 0 4 999 9s 0 0 3 999 9s EDE value EDE Edit Delay IR 0 1 0 999 9s EO value EO Edit Offset CONT 0 00 10 00Ω EA value EA Edit Arc ACW DCW 1 9 EAD 1 0 EAD Edit Arc Detect ACW DCW 1 On 0 Off EHT value EHT Edit Max Lmt T ACW 0 000 30 00mA EHR value EHR Edit Max Lmt R ACW ...

Page 91: ...ystem Parameter Editing Commands and Companion Queries These commands are used to modify the system parameters for the instrument These commands require a parameter value to be included with the command The companion query command will read the parameter using the same value that is used for setting the parameter Command Name Value SPR 1 0 SPR PLC Remote 1 On 0 Off SSI 1 0 SSI Single Step 1 On 0 O...

Page 92: ... 9999999 SD2 1 0 SD2 Device ID 1 On 0 Off SPM 2 1 0 SPM Print Mode 0 AUTO 1 MANUAL 2 OFF SPRE 1 0 SPRE Prn Result n 1 FAIL 0 ALL SPS 1 0 SPS Prn Setting n 1 On 0 Off SFF 1 0 SFF Form Feed n 1 On 0 Off 8 9 5 Query Commands These query commands will retrieve data from the instrument The GPIB bus application requires an IEEE 488 read command to be sent after the query command These commands include f...

Page 93: ...he results for an individual step The step number is the actual step number that has been saved within the file not the order of which the steps were executed For example if the test was executed starting from step 3 and ending with step 5 then the first step test results will be found in location 3 not in location 1 Each parameter is separated by commas and includes step number test type test sta...

Page 94: ...me of any of the 50 memories LP Lists the prompt that is created for the individual step that has been selected within active memory RAM LP step number Lists the prompt that has been created for of one of the steps of the file within active memory RAM LS Lists all the Parameters for the individual step that is currently selected See the ADD command for the list of parameters A comma will separate ...

Page 95: ...mplete Query When all selected pending operations complete Output Queue 1 WAI Wait to Continue Command PSC 1 0 Power on Status Clear Command 1 Power on clear enable registers 0 Power on load previous enable registers PSC Power on Status Clear Query ESR Standard Event Status Register Query 0 255 ESE value Standard Event Status Enable Command value 0 255 ESE Standard Event Status Enable Query 0 255 ...

Page 96: ... ON 0 setting indicates the Enable registers will be loaded with Enable register masks from non volatile memory at power ON PSC Queries the power on status clear setting Returns 0 or 1 ESR Queries the Standard Event register Returns the decimal value of the binary weighted sum of bits ESE value Standard Event enable register controls which bits will be logically OR d together to generate the Event...

Page 97: ...will be logically ORed together to form the summary bit in the status byte The CLS command will not clear the enable registers and if you wish to clear the register you must set it to a value of 0 Like the event register the enable register is represented as a decimal number that equals the binary weighted sum of all bits The enable register will clear to value of 0 at power up unless the PSC 0 co...

Page 98: ...c to the software language you are using Then follow the example below To set the output voltage across the IEEE bus at 1240 volts do the following First select the ACW step for example by sending the string for step one SS 1 then send the string EV 1240 This tells the instrument to set the AC voltage at 1240 volts A string is a list of ASCII characters octal or hex bytes or special symbols enclos...

Page 99: ...eters will be stored in the CPU s Random Access Memory RAM until another memory location is selected However settings written to RAM from GPIB RS 232 mode will be lost when power is shut down Parameter changes to RAM are unlimited and will not affect the life of the internal non volatile memory chip FOR MORE INFORMATION ON IEEE GPIB PLEASE CONTACT The Institute of Electrical and Electronic Enginee...

Page 100: ...th Continuity The Scanner option provides 8 high voltage continuity channels on the rear panel The High Voltage Continuity channels can be set to a High Continuity or Low level giving the capability to test from one channel to another channel or from any channel to a common Low or Return point The channels can be connected in parallel if desired but there is only one leakage current measurement fo...

Page 101: ...the scanner is installed a live scanner status will appear in the upper right comer of the display while a test is being performed ACW Total Dwell Mem Name M50 8_P 2 3s 10 00mAR _ The Live Scanner Status gives direct visual feedback of the state of all eight of the scanner channels The numbers indicate the channel numbers from left to right and the blocks represent channels 1 8 A darkened H block ...

Page 102: ... Time XX XX AM Smart GFI ON Dual Test OFF Edit NOTE If the GPIB or Printer Options are installed the System menu will look differently and will consist of two pages with the Dual Test parameter appearing on the second page Scroll through the System Menu using the up down keys and change PLC Remote to ON and Dual Test to ON The rear panel remote interface is reconfigured to allow two test switches ...

Page 103: ...accessed Device ID number Mode Test Result Test Setting Device ID and Form Feed The Print Format setting screen will appear as follows PLC Remote ON Results LAST Single Step ON Cal Alert ON Fail Stop ON Cal Date XX XX XX Alarm 5 Cal Due XX XX XX v Contrast 5 Alert XX XX XX Lock ON Date mdy XX XX XX Mem Lock ON Time XX XX AM Smart GFI ON more Edit Device ID XXXXXXX Device ID ON Prn Mode UTO Prn Res...

Page 104: ...ments once every time a test is performed The number can be set to match the exact serial number or some portion of actual serial number of the item under test or just used as an identifier or tracking number From the Print Format setting screen use the numeric keypad to select the initial Device ID Finish by pressing the ENTER key This number is not saved as part of the non volatile system parame...

Page 105: ... T xx xxmA Ramp UP xxx xs Dwell Time xxx xs Ramp Down xxx xs Arc Sense xx Max Lmt R xx xxmA Min Lmt R xx xxmA Frequency 60Hz Arc Detect ON Continuity ON Scanner HHHLLLHLHL TEST 01 Result Pass Voltage xxxxV Current T xx xxmA Current R xx xxmA Time 1 0s TEST 02 Setting IR Voltage xxxxV Max Lmt x xx Mohms Min Lmt x xxMohms Ramp Up xxx xs Delay xxx xs Ramp DN xxx xs Charge LO 0 000uA Connect ON Scanne...

Page 106: ...s Offset x xxohms Connect OFF Scanner 00000000 Test02 Result Fail Fail Type Max Lmt Tested By _______________________ The following is a sample print of a single step test performed repeatedly with the Print Format settings as follows Mode Auto Test Results All Test Setting OFF Device ID ON Form Feed OFF Model 7650 Time 14 23 18 Date 03 30 01 Device ID 01 Test Memory 02 Name ARTEST1 TEST 01 Result...

Page 107: ...he RS232 interface with the addition of SRQ functions All commands can be found in section 7 Bus Remote Interface GPIB RS 232 of this manual 14 3 mA AC Output The 3 mA AC Output option limits the AC Dielectric Withstand Mode output current with software control The trip points are adjusted to a maximum of 3 mA and the software has been modified so the high speed maximum current shutdown is fixed a...

Page 108: ... 0 1 µA Range 2 0 300 mA 3 500 mA for 7650 only Resolution 0 001mA Range 3 3 00 mA 9 99 mA for 7650 only Resolution 0 01mA Accuracy 2 of reading 2 counts 15 5mA Output The 5mA Output option limits the output current with software control The trip points are adjusted to a maximum of 5mA and the software has been modified so the high speed maximum current shutdown is fixed at 5mA The following speci...

Page 109: ...A Resolution 0 01 mA Accuracy 2 of reading 2 counts AC Real Range 0 000mA 5 000mA Resolution 0 001mA Accuracy 3 of reading 0 05mA All Ranges PF 0 1 V 250VAC DC Range 1 0 0 µA 350 0 µA for 7650 only Resolution 0 1 µA Range 2 0 300 mA 3 500 mA for 7650 only Resolution 0 001mA Range 3 3 00 mA 5 00 mA for 7650 only Resolution 0 01mA Accuracy 2 of reading 2 counts 16 Ethernet Card The Ethernet Card opt...

Page 110: ...IB RS 232 of this manual Ethernet Interface The Ethernet interface provides all of the function control of the standard RS 232 interface Some commands are only exclusive to GPIB control Default Settings The default settings for the Ethernet interface are as follows IP Setup AUTO IP Address 010 000 000 000 Gateway IP 000 000 000 000 Subnet Mask 255 000 000 000 The source port number for the Etherne...

Page 111: ...be completed by Network Administrator Ethernet Card Address ______ ______ ______ ______ ______ Device Name _____________________ Device IP Address _______ _______ _______ _______ Gateway IP Address _______ _______ _______ _______ Subnet Mask _______ _______ _______ _______ ...

Page 112: ... up the following pop up message will appear IP ADDRESS Requesting please wait or press EXIT to cancel Note The Requesting IP Address pop up message only appears at power up when the Ethernet Card has its IP Setup configured to AUTO There are two options to choose from this screen Press the EXIT key to escape from this screen and stop the HypotULTRA III from requesting an IP address or allow the H...

Page 113: ...rom the server to which it is connected When AUTO is selected the HypotULTRA III will attempt to automatically request an IP Address from the server upon power up To resolve the IP Address automatically the HypotULTRA III will use DHCP or BOOTP protocols When MANUAL is selected the HypotULTRA III will request a specific IP Address from the server The IP Address that will be requested must be enter...

Page 114: ... parameter using the soft keys When the Gateway IP parameter is highlighted press the Edit soft key A specific Gateway IP must be entered into this field if the IP Setup parameter is configured to MANUAL Enter the Gateway IP using the numeric keypad The Gateway IP must be entered in the following format XXX XXX XXX XXX Press the ENTER key to save the new settings If the IP Setup parameter is set t...

Page 115: ...Select soft key to select the highlighted letter The Device Name may be a maximum of eight characters and MUST start with a letter If the Device Name does not start with a letter the following error message will be displayed DEVICE NAME ERROR The device name must start with a letter PRESS EXIT TO CONTINUE When the Device Name has been entered press the ENTER key to save the new settings The Device...

Page 116: ... Number field and if the user re scans another barcode the Ethernet Card will replace the data in the Product Number field The RUN FILE selection gives the user the ability to automatically load and execute a test file based on what barcode is scanned from the Perform Tests screen In order for this feature to work the user must name the desired test file with the exact alpha numeric code that is o...

Page 117: ...included in the TD and RD x responses Use the Change soft key to select the Barcode I P Press the ENTER key to accept the new setting or the EXIT key to cancel and return to the original setting Autostart Highlight the Autostart parameter using the soft keys When the Autostart parameter is highlighted press the Edit soft key When Autostart is enabled the test will execute as follows If the Barcode...

Page 118: ...DHCP BOOTP SIA value SIA Set IP Address Dotted decimal form Ex 192 168 1 50 SGA value SGA Set Gateway IP Address Dotted decimal form SSM value SSM Set Subnet Mask Dotted decimal form SDN value SDN Set Device Name 8 character max must start with a letter MAC MAC Address Query Example response 00 20 4A 8B B4 30 SBI 4 3 2 1 0 SBI Set Barcode Input 0 Off 1 Serial and Product 2 Serial Only 3 Product On...

Page 119: ...SM 8 seconds Manual SIM 0 14 seconds SDN 14 seconds Auto SIM 1 8 seconds Wait times are approximate and can vary based on the user s network 17 Data Storage Card This option gives the user capabilities for serial communication barcode scanning and saving test results onto a USB Flash memory drive The Data Storage Card has three input output ports The USB A port is used for the connection of the US...

Page 120: ... cancel and return to the original setting At the conclusion of a test file if the total results on the internal Flash memory exceed the Results Limit the following message will display DATA CARD ALERT Results Limit has been exceeded Press ENTER to show this message again EXIT to cancel The message gives two options Pressing Enter will clear the message and display it again at the end of the next ...

Page 121: ...Serial Port description below Test Result Highlight the Test Result parameter using the soft keys When the Test Result parameter is highlighted press the Edit soft key The Test Result setting determines which type of test result is automatically saved to the Data Storage Card The possible settings are Pass Fail All or None If the Test Result setting is set to Pass the Data Storage Card will only s...

Page 122: ...racter space between X and the RS485 address After addressing the unit the command can be sent The instrument that was last addressed will receive all subsequent commands sent on the data bus If the RS485 address specified is 0 then all RS485 instruments on the bus will receive the command The command set used for RS485 is the same as the command set for RS232 See section 8 8 for the RS232 command...

Page 123: ...est sequence Pressing RESET will abort the TEST sequence The Data Storage Card allows for the re scanning of barcodes if the previously scanned barcode was incorrect Re scanning is available in the SERIAL PRODUCT and SER PROD modes Anytime before a test is initiated the user can re scan a barcode If the user decides to re scan barcodes when the Barcode I P setting is set to SER PROD the Data Stora...

Page 124: ...nds will differ slightly to an HypotULTRA III with the standard RS232 interface For all types of tests ACW DCW IR CONT two fields are added to the end of the standard response when the Barcode I P setting is set to SERIAL PRODUCT or SER PROD The first field contains the Serial Number information and the second field includes the Product Number information Both fields are included regardless of whi...

Page 125: ...and transfer the results to the external USB Flash memory drive Press the more soft key to bring up the screen below From this screen you may scroll through the test results using Page Page v and v keys Press the top soft key to return to the previous menu Instrument Data Card 01 01 ACW P Result Total 01 02 DCW P 000001 000022 Delete 01 03 IR F 01 04 CONT P Pass Delete ALL 01 05 ACW P 1 24kV 01 06...

Page 126: ... key is pressed Delete ALL Results Press ENTER to Delete Press EXIT to cancel The following menu will appear if the Transfer soft key is pressed ABCDEFGHI JKLMNOPQR STUVWXYZ _ space v ENTER to save EXIT to cancel Select Follow the instructions on the screen in order to create a name for the file you wish to transfer There is a limit of 8 characters for the name of the results file Press the ENTER ...

Page 127: ...0001 06 14 06 08 26 TEST1 76xx 0120013 M01 S01 ACW Pass 1 24KV 0 004mA 0 000mA 1 0s The following table gives a description of each field for the above ACW test Field Contents Description 00000001 Test Entry in Results File 06 14 06 Date of Test 08 26 Time of Test TEST1 Test File Name 76xx Model Number of Testing Unit 0120013 Serial Number of Testing Unit M01 Memory Number of Test File S01 Step Nu...

Page 128: ...r attempts to transfer results from the Data Storage Card onto the USB Flash memory drive but there is not enough empty space on the drive to save the file To save the results file the user needs to create some empty space on the USB Flash memory drive DATA CARD ALERT The Data Card s internal memory is full Press EXIT to remove this message The above message occurs when the total results accumulat...

Page 129: ... when the total results accumulated by the Data Storage Card exceeds 99 900 This is a warning to the user that the total results are nearing the capacity of the Data Storage Card 100 000 When the total results on the Data Storage Card exceed 100 000 the Data Storage Card will cease saving results To avoid this the user can transfer and delete the old test results or change the Test Result setting ...

Page 130: ...122 configure it through the drive s properties in Windows ...

Page 131: ...be extended an additional four years provided that the instrument is returned each year to Associated Research Inc for its annual calibration In order to be eligible for the extended warranty instruments must be purchased and used in North America and returned to Associated Research Inc for calibration service at least once every twelve months A 3 Year warranty is also available for instruments pu...

Page 132: ...he next calibration point To manually select calibration points use the up and down arrows to scroll the highlighted area to the desired calibration point 10 4 Calibration of Parameters From the Calibration screens use the arrow keys to scroll the Cursor to the parameter you wish to calibrate Once the cursor is pointing to the parameter you wish to calibrate press the Select soft key A calibration...

Page 133: ... or RESET to cancel CALIBRATION Enter the standard voltage reading Voltage XXXXV Press RESET to cancel 10 4 2 Calibration of DC Hipot Voltage CALIBRATION Connect the standard 5kVDC kilovolt meter from H V to Return When the voltmeter is connected press TEST to start the calibration process Press EXIT or RESET to cancel CALIBRATION Enter the standard voltage reading Voltage XXXXV Press RESET to can...

Page 134: ... to cancel CALIBRATION Enter the standard voltage reading Voltage XXXXV Press RESET to cancel 10 4 4 Calibration of 30mA AC Total Current Range CALIBRATION Connect the 100kΩ load in series with 30mAAC current meter When the load and meter are connected press TEST to start the calibration process Press EXIT or RESET to cancel CALIBRATION Enter the standard current reading Current XXXXmA Press RESET...

Page 135: ...r RESET to cancel CALIBRATION Enter the standard current reading Current XXXXmA Press RESET to cancel 10 4 6 Calibration of 200W 30mA AC Real Current Range CALIBRATION Connect the 100kΩ load in series with 30mAAC current meter When the load and meter are connected press TEST to start the calibration process Press EXIT or RESET to cancel CALIBRATION Enter the standard current reading Current XXXXmA...

Page 136: ...r RESET to cancel CALIBRATION Enter the standard current reading Current XXXXmA Press RESET to cancel 10 4 8 Calibration of 20W 3 5mA AC Real Current Range CALIBRATION Connect the 1MegΩ load in series with 3 5mAAC current meter When the load and meter are connected press TEST to start the calibration process Press EXIT or RESET to cancel CALIBRATION Enter the standard current reading Current XXXXm...

Page 137: ... EXIT or RESET to cancel CALIBRATION Enter the standard current reading Current XXXXmA Press RESET to cancel 10 4 10 Calibration of 10mA DC Current Range CALIBRATION Connect the 100kΩ load in series with 10mADC current meter When the load and meter are connected press TEST to start the calibration process Press EXIT or RESET to cancel CALIBRATION Enter the standard current reading Current XXXXmA P...

Page 138: ... or RESET to cancel CALIBRATION Enter the standard current reading Current XXXXmA Press RESET to cancel 10 4 12 Calibration of 350uA DC Current Range CALIBRATION Connect the 1MegΩ load in series with 350uADC current meter When the load and meter are connected press TEST to start the calibration process Press EXIT or RESET to cancel CALIBRATION Enter the standard current reading Current XXXXmA Pres...

Page 139: ... start the calibration process Press EXIT or RESET to cancel CALIBRATION Automatic calibration process 10 4 14 Calibration of 9999 9MΩ IR Range CALIBRATION Connect the standard 50MegΩ load from HV to Return When the standard load is connected press TEST to start the calibration process Press EXIT or RESET to cancel CALIBRATION Automatic calibration process ...

Page 140: ... 16 Calibration of DC Continuity 20Ω CALIBRATION Step 1 Short the Cont Check and Return leads together When the leads are shorted press TEST to start the calibration process Press EXIT or RESET to cancel CALIBRATION Step 2 Connect the standard 20Ω from Cont Check to Return When the load is connected press TEST to start the calibration process Press EXIT or RESET to cancel This screen will appear a...

Page 141: ...rt the calibration process Press EXIT or RESET to cancel This screen will appear after both steps 1 and 2 CALIBRATION Automatic calibration process 10 4 18 Calibration of DC Continuity 2000Ω CALIBRATION Step 1 Short the Cont Check and Return leads together When the leads are shorted press TEST to start the calibration process Press EXIT or RESET to cancel CALIBRATION Step 2 Connect the standard 20...

Page 142: ...134 This screen will appear after both steps 1 and 2 CALIBRATION Automatic calibration process ...

Page 143: ...ST Test Switch Green Lighted 37807 1 RESET Reset Switch Red Lighted 37854 1 Test Pass Replacement Bulb 28V 37605 1 Reset Fail Replacement Bulb 33V 38364 1 Fuse Holder 5 x 20 PCB Mount 38101 1 Feet Kit w o Rubber Inserts 38102 4 Rubber Insert for Feet 38407 1 Graphic LCD Display PCB Assemblies 38394 1 CON7650 Main Control Board 38194 1 REA7500 Real Current Board 38478 1 HV7650 7650 only High Voltag...

Page 144: ...87 Real Time Clock 38298 1 IC 40 IC ATF16V8B 20pin PLCC 38427 1 IC 41 IC 29C020 EEPROM PLCC 38428 1 IC 51 IC XA G30 Microcontroller 38391 1 T1 Input Transformer 38393 1 T2 High Voltage Output Transformer For safety tester interconnect cables refer to INSTRUMENT CONNECTIONS section 1 3 Specific Integrated System Connections ...

Page 145: ...rrent Board REA7500 1 S38478 HV Control Board HV7650 2 S38390 Amplifier Board AMP7650 2 S38392 Connector Transfer Board CNR7650 1 S38396 Keypad Board KEYU3 1 S38401 Scanner Control Board CSU7650 1 S37745 GPIB Interface Board CGP 03 1 S37814 RS 232 Interface Board RS232 1 S38311 Printer Card CPR 01 1 S38801 Data Card USB 2 S38819 Ethernet Card 38818 1 ...

Page 146: ...4 86 91 98 110 117 120 121 Discharge 8 11 12 Dwell 32 52 53 57 58 64 82 83 91 98 120 121 Edit Parameters 43 47 49 50 54 55 56 57 83 84 93 Ethernet Card 102 103 104 105 106 108 109 110 111 112 Exit Key 40 66 Fail Stop 38 61 81 Features 9 15 16 112 117 Frequency 10 32 50 52 56 57 82 84 98 Front Panel Controls 27 Glossary 4 GPIB 33 45 58 76 77 78 79 85 91 92 93 100 103 136 138 Ground Bond Test 12 Hyp...

Page 147: ...ent 52 62 Rear Panel Controls 29 Receptacle 19 31 72 Regulation 16 Remote 7 16 29 32 33 35 37 45 58 65 72 73 74 75 76 77 78 85 86 100 103 Remote Interlock 33 74 85 Reviewing Test Results 40 RS 232 i 29 76 79 88 91 92 100 102 103 110 138 Run Test 13 15 Safety i 3 5 8 9 19 31 Safety Symbols 3 Scanner 15 29 32 57 58 84 91 93 98 103 110 112 Channel 52 54 55 56 Internal 93 Option 93 95 Parameter 50 Sch...

Page 148: ... 58 61 62 99 106 107 108 110 113 Smart GFI 20 33 35 41 42 45 58 Specifications 21 System Parameters 35 36 47 Test Parameters 35 36 47 Test Screen 96 Test Station 6 8 Trip Point 4 UL 9 13 67 Unpacking 18 Verification 31 67 68 69 70 71 AC Hipot 69 Continuity 68 DC Hipot 70 IR 71 Warranty 1 5 124 ...

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Summary of Contents for HYPOTULTRA III 7620

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Associated Research HYPOTULTRA III 7620, Operation And Service Manual, Page: 6 / 148

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Summary of Contents for HYPOTULTRA III 7620

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