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EST-300 Series 

EST-310/EST-320/EST-330 

Electrical Safety Analyzer 

User Manual

 

 
 
 
 
 

E1.05 

Содержание EST-300 Series

Страница 1: ...EST 300 Series EST 310 EST 320 EST 330 Electrical Safety Analyzer User Manual E1 05...

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Страница 3: ...ly or the whole unit Any non authorized modifications tampering or physical damage will void your warranty Elimination of any connections in the earth grounding system or bypassing any safety systems...

Страница 4: ......

Страница 5: ...Resistance Test 10 1 5 3 Ground Bond Test 10 1 6 Key Features and Benefits 11 2 Getting Started 12 2 1 Unpacking and Inspection 12 2 1 1 Packaging 12 2 1 2 Returning the Instrument 12 2 2 Installation...

Страница 6: ...3 Interlock Connector 39 6 Results Screens 40 6 1 Error Messages and Fail Messages 41 7 Connection of Remote I O 43 7 1 Remote Signal Outputs 43 7 2 Remote Signal Inputs and Memory Access 44 8 Bus Re...

Страница 7: ...oduct will be marked with this symbol when hazardous voltages may be present Product will be marked with this symbol at connections that require earth grounding 1 1 2 Caution and Warning Symbols Calls...

Страница 8: ...rized and has one terminal that is always at a higher potential than the other Hipot Tester Common term for dielectric withstand test equipment Insulation Gas liquid or solid material which has a volu...

Страница 9: ...y Any replacement cables and high voltage components should be acquired directly from EEC Refer servicing to EEC customer support department Service Interval The instrument its power cord test leads a...

Страница 10: ...rea clean and uncluttered All test equipment and test leads not necessary for the test should be removed from the test bench and put away It should be apparent to both the operator and to any observer...

Страница 11: ...tions 1 3 4 Instrument Connections Never perform a hipot test on energized circuitry or equipment The instrument is equipped with a safety ground connection be sure that this is connected to a good ea...

Страница 12: ...1 The Importance of Safety Testing Product Safety Tests are specified during the design and development stages of a product as well as in the production of the products to insure that it meets basic...

Страница 13: ...limits the device is assumed safe under normal conditions The basic product design and use of the insulating material will protect the user against electrical shock The equipment used for this test a...

Страница 14: ...d have some amount of distributed capacitance An AC voltage cannot charge this capacitance so it continually reads the reactive current that flows when AC is applied to a capacitive load AC testing ad...

Страница 15: ...rging current only needs to be applied momentarily This means that the output power requirements of the DC hipot tester can typically be much less than what would be required in an AC tester to test t...

Страница 16: ...n condition it does not replace the need to perform a dielectric withstand test 1 5 3 Ground Bond Test The Ground Bonding test determines whether the safety ground circuit of the product under test ca...

Страница 17: ...le in memory DIGITALLY CONTROLLED ARC DETECTION SYSTEM Allows the operator to choose whether low level arcs should be detected The operator can select from multiple sensitivity levels ELECTRONIC RAMPI...

Страница 18: ...cing or calibration repackage the instrument in its original container please include all accessories and test leads Indicate the nature of the problem or type of service needed Also please mark the c...

Страница 19: ...he output power supplies of this instrument are referenced directly to earth ground Any conductor that completes a path between the high voltage and earth ground will form a completed circuit When the...

Страница 20: ...5 Output Regulation 1 of output 5V From no load to full load Voltage Meter Accuracy 1 of setting 0 5 of Range Current Measurement Range 0 000 20 00 mA Current Resolution 0 001 0 01 mA Current Accuracy...

Страница 21: ...st sensitive INSULATION RESISTANCE Output Rating 1KVDC 50000M Output Voltage Range 30 1000 Vdc Voltage Resolution 1 Vdc Voltage Accuracy 1 of setting 0 5 of Range Resistance Measurement Range 0 100 50...

Страница 22: ...450 A max Language English T Chinese S Chinese Japanese Security Screen lock Environment 0 40 C 20 80 RH Dimension W x H x D mm 215 x 88 1 x 300 Net Weight 5 46 Kg product specifications are subject...

Страница 23: ...ys all the information and allows full control of the instrument Note This product has screen saver function When the instrument is not operated for more than 30 minutes it will automatically enter th...

Страница 24: ...as well as MEMORY SELECTION 5 INPUT POWER RECEPTACLE Standard IEC 320 connector for connection to a standard NEMA style line power mains cord 6 FUSE RECEPTACLE To change the fuse unplug the power mai...

Страница 25: ...up system and test parameters as well as security setup and calibration EST 300 s touch screen functions just like any other touch screen Soft Keys The EST 300 touch screen has 3 soft keys Back Home a...

Страница 26: ...ers or features To scroll up and down between parameters touch the screen anywhere scroll upward or downward Swipe left to right in order to change parameters when setting up test or system values 4 2...

Страница 27: ...up System icon to enter the Setup System sub menu This is where all System Parameters are edited 4 3 1 Time and Date The next parameter in the System Setup is the Time and Date parameter Touch the scr...

Страница 28: ...Prev and Next arrows can be used to toggle between different fields under the Time and Date menu 4 3 1 4 Time Format Touch the desired time format and the enter key will appear Press the enter key to...

Страница 29: ...alibration is performed the Alert Date is automatically set 11 months after the Calibration Date For example if the calibration is performed on 12 15 2014 the Alert Date will automatically be set to 1...

Страница 30: ...all current is returning through earth ground By disabling the SmartGFI circuit and operating in a grounded return mode EST 300 allows the user to perform tests on devices that have their chassis s e...

Страница 31: ...ing the RESET button a second time will reset the instrument The Fail Stop function can be set to ON or OFF To set the Fail Stop function touch the ON OFF key To save the setting touch the enter key a...

Страница 32: ...pear as follows Touch the screen to select the desired value and the enter key to save the selection and move to the next parameter 4 3 4 2 Touch Sound Select Touch Sound icon on and choose between ON...

Страница 33: ...ect Language from the touchscreen and choose the desired language The available languages on the instrument are English Chinese Simplified Chinese 4 3 4 5 Color States Select the Dull and the followin...

Страница 34: ...o the test parameters during instrument operation the lock function can be enabled When the lock mode is enabled a lock icon will be displayed in the upper right corner of the test screen The display...

Страница 35: ...an AC Hipot FAILCHEK touch the AC Hipot icon and the following screen will appear Follow the instructions on the screen Press the Test button on the front panel of the instrument to start the test If...

Страница 36: ...he instructions on the screen Press the Test button on the front panel of the instrument to start the test If the FAILCHEK test passes the following screen will appear If the FAILCHEK test fails the f...

Страница 37: ...the following screen will appear 4 6 Test Parameters This section details the various test parameter descriptions For information on setting up test sequences refer to section 4 7 Setup Tests From the...

Страница 38: ...ilure when the arc current is exceeds this setting Arc Detect may be selected ON or OFF Arc Sense The maximum allowable threshold for arcing The numbers 0 through 9 correspond to the different arc sen...

Страница 39: ...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 press...

Страница 40: ...Bar icon to enter the barcode number When you scan the barcode number the same as this parameter that the instrument will recall the test file 4 7 1 ACW Touch ACW for the test type and use the enter k...

Страница 41: ...d move to the next test parameter Note Charge Lo The parameter can be set automatically or manually To perform an auto Charge Lo connect the DUT and all the test leads as needed to perform a real test...

Страница 42: ...est menu From the main menu select Setup Test 4 8 PERFORM TESTS From the main menu select the Perform Test icon and the following screen will appear This screen will display the first test that was sa...

Страница 43: ...lows the user to set large and small meters For example the following screenshot shows the Perform Test screen of the DCW test In the image above the two large meters display the DCW test voltage and...

Страница 44: ...38 Results Last Smart GFI ON Results Last Cal Alert ON...

Страница 45: ...apter box provides an easy way to connect a line cord terminated DUT to the instrument 5 3 Interlock Connector EST 300 is equipped with a Remote Interlock feature Remote Interlock utilizes a set of cl...

Страница 46: ...lows The Results screen allows you to view the results of the last test step the instrument performed and the results of the previously performed tests Select Present Test to view test results from th...

Страница 47: ...f the test in process is aborted with the RESET button or remote Reset control Max Lmt This message appears on the display if the DUT measurement exceeds the Max Limit setting of any parameter Min Lmt...

Страница 48: ...s for more information Output Error This message appears on the display if the instruments output reading does not match the setting This message will only be seen if the EXIT key is pressed at the Ou...

Страница 49: ...o indicate the condition of the tester These are normally open free contacts and will not provide any voltage or current The ratings of the contacts are 1 AAC 120 VAC 0 5 ADC 24 VDC The signal outputs...

Страница 50: ...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 from being activated through this switch For safety the front panel...

Страница 51: ...the enclosed parameter The Pipe is used to separate different parameter options for a command The command and the parameter data must be separated with a space 8 1 2 Test Execution Commands The follo...

Страница 52: ...xx File Name nn 01 30 xxxx name FD File Delete Current file in use FD nn File Delete nn nn 1 30 FS File Save Current file in use FSA nn xxxx File Save As nn 1 30 xx Name FT File Total ST Step Total SS...

Страница 53: ...ly the numeric value should be included in the command string The list of parameters can also be found in the default parameters section of the manual The parameter values for file editing commands sh...

Страница 54: ...999 9s EA value EA Edit Arc ACW DCW 1 9 EAD 1 0 EAD Edit Arc Detect ACW DCW 1 On 0 Off EH value EH Edit Max LIMIT ACW DCW IR 0 0 001 20000uA 0 0 0 7500uA 0 0 1 50000M EL value EL Edit Min LIMIT ACW DC...

Страница 55: ...ry the status of Screen Lock SSW n n 0 1 0 OFF 1 ON Set the status of Screen Lock password SSW Query the status of Screen Lock password SPW x x 00000000 99999999 Set the password of screen lock SPW Qu...

Страница 56: ...STS n Set the volume of touch screen STS Query the volume of touch screen SLA n Set the language SLA Query the language SVA ACW FailCHEK SVA Query ACW FailCHEK status SVD DCW FailCHEK SVD Query DCW F...

Страница 57: ...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 command had been executed before power off The PSC command tell...

Страница 58: ...bration adjustments can only be made in the Calibration mode and calibration checks or verifications can only be made while operating in Test mode NOTE1 Verification should be performed before and aft...

Страница 59: ...ation screens use the touchscreen to select the parameter you wish to calibrate A calibration prompt screen will now appear that describes the necessary load and connection information for the paramet...

Страница 60: ...eter 2 When the load is connected press TEST to start the calibration process 3 Enter Standard Current Reading Calibration of 3 500mA DC Current Range 1 Connect the 100K load in series with the standa...

Страница 61: ...Range 1 Connect the 1G load in series with the standard current meter 2 When the load is connected press TEST to start the calibration process 3 Enter Standard Current Reading Calibration Date 11 05 2...

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