PRODUCT SPECIFICATIONS
Contents
1. MBIA OPIS 10024 epis UO yun uono9euuoo MBIA 11024 TT I o or __ __ Hod ejqeo uj a R 4 4 _ K t 16400 1294 5 yun f 3 V pema zaas Ads pun 07 141 NP aa 5 jaued Jojeoipu 1 ____ Ore g o 5 aaoo wesw SVN ON 8 BE onoma gug 0 6 8 n 9 S v v 00 S000c0c 90Fr 4402 23453 SE e HExYXYCnMYI Miny NEUE DuiweJp MAIA Jeujgxe uooeuuo DEM emm zu WEEE 2 2 5 EON S0 90 800C 08 y xG 6 d gt 90 891 09 08 v9 08 aaoo 4 wea INYN ON zou Egu Weis 0 6 8 Z 9 S L gt2. 1 h steps up to a max 10 000 h Test setup and schedule can be set individually for each control channel 4 Measurement interval Can be selected from the below three modes Logarithmic interval log t 0 1 or log t 1 steps Q Constant interval 0 1 h steps 0 1 to 9 999 h Block interval 3 blocks 0 1 h steps Test duration must be set to 3 h or more The minimum measurement interval shall vary according to test conditions 5 Failure evaluation This system compares resistance of measured specimens against a failure evaluation condition Based on this result the system can automatically failure or continue testing for the specific specimen Absolute value Measured resistance that drops below the setting is taken as the failure evaluation condition Amount of change Q The amount of increase decrease from the first measured resistance is taken as the failure evaluation condition Rate of change 96 The rate of increase decrease from the first measured resistance is taken as the failure evaluation condition Leak mode current A All settings can be set to OFF 12 ESPEC CORP 6 Test status display 7 Contact check No 4063201000900 Test status is displayed as follows Operating status of linked chambers Test status of all groups Measured value and operating status for all channels This feature checks whether specimens are open or not and whether or not they are connected
3. Has recovery cycles reached set retries check cycles is user set from 1 to 10 cycles Check cycles reached Stressing OFF Only affected channel The change in insulation resistance recorded at this instance is linked to and displayed on the normal test graph 11 ESPEC CORP No 4063201000900 10 System control specifications This system software consists of software for managing tests and software for processing data 10 1 Test management features 1 Test conditions registration Test conditions setting and saving User creates a test conditions file Conditions are managed as files Test setup User selects a test condition file and test channels 2 Measurement unit control The below measurement conditions are set from the system controller Measurement mode Can be selected from amongst Short Medium and Long Measurement averaging Can be set from 1 to 10 cycles Charging time during measurement Can be set in 1 sec steps up to a max 999 sec If the stress voltage and measurement voltage differ and measurement is performed while charging in the specimen and measurement unit is unstable the measured value in that instant may differ from a measured value obtained when charging was stable In such case prolong charging time 3 Schedule management Measurements and data are managed by monitoring the measurement time set for each test Test duration Can be set in
4. insulation can degrade system performance Disconnect the positive side red banana plug of unused channels in test groups from the connection unit If left connected voltage is applied to unused channels in the test group which can lead to damage and electric shock Prevent sample pins and measurement coaxial cable wires from contacting the chamber or other enclosures Contact can result in incorrect data and equipment malfunction Prevent the measuring cable wire and shielding from contacting metal parts inside the chamber Contact can destabilize measurements and throw off results It can also divert voltage application away from specimens and prevent migration testing If the white insulation at the end of the measurement coaxial cable becomes dirty clean with highly pure isopropyl alcohol and dry adequately before use again 13 2 Precautions for PCs Do not install other applications than those used by this system Other applications may adversely affect ESPEC s applications Do not change the default settings of the PC including the screen saver and energy saving mode The PC is configured so that the applications operate stably before shipping Changes may affect the stable operation of ESPEC s applications Before using virus check software for connection to an intranet make the necessary settings so that virus check software cannot access the AMI folder in the C Drive Do not connect the PC to the in
5. is measured on channels where leaks are detected using measurement equipment If that resistance exceeds the limit the leak behavior check mode is executed for the specified number of cycles If the limit is not exceeded normal operation is restored Leak behavior check cycles The leak behavior check mode continues to apply the stress voltage even after a leak has been detected measures resistance at the interval specified in Holding Time and evaluates the measured resistance against limits This evaluation is executed the number of cycles specified in Check Times If the resistance is recovered during this evaluation testing transitions back to normal measurement Leaks are not redetected on channels during the leak behavior check mode Holding Time Measurement interval in the leak behavior check mode Sets the interval between resistance measurements after a leak has been detected Setting range 1 to 60 min in 1 min steps 8 ESPEC CORP No 4063201000900 Check Times Number of measurement cycles in the leak behavior check mode Testing ends on channels where resistance is not recovered within the number of measurement cycles set here If resistance is recovered the cycle count up to that point is reset Setting range 1 to 10 times Retries Number of retries in the leak behavior check mode Sets the number of retries in the leak behavior check mode that resistance can be recovered within the set number of che
6. optional rack efficiently tests the Surface Insulation Resistance SIR of SIR test coupon type IPC B 24 For details See the Optional Specifications Selected Number required SIR test coupon type IPC B 24 set s This optional board works with the test board rack type A For details See the Optional Specifications Note One set consists of five test coupons 6 Basic configuration This system consists of a system controller measurement unit and scanner 6 1 System composition 1 Cabinet rack ESPEC 1 2 System controller DELL OptiPlex Series 1 1 3 Monitor DELL 15 TFT LCD 1 4 Test management software ESPEC 1 5 Data processing software ESPEC 1 6 OS Preinstalled MICROSOFT Windows XP Professional 1 7 GPIB board Built into system controller NATIONAL INSTRUMENTS 778032 0112 1 8 Digital I O board Built into system controller INTERFACE PCI 2768C 1 9 Uninterrupted power supply unit APC CS350 1 10 Stress power supply unit Constant voltage stressing ESPEC 1 11 Scanner unit for high withstand voltage and low current ESPEC 1 12 Electrometer KEITHLEY INSTRUMENTS 6514 1 13 Connection unit With 2 5 m cable ESPEC 1 14 Measuring cable For positive stressing 1 5 m Colored single wire cable with banana plug For negative stressing 1 5 m 5 coaxial cable with 6 pin square coaxial plug Measuring cables are heat resistant to 150 C Over extended use the sig
7. prior to starting the test The check is performed 1 time for a selected group and the measured value is displayed on the main monitor However this data can not be saved in the file Measurement voltage and charging time are the only conditions that can be set for this feature 8 Applied voltage monitor This feature monitors the applied voltage for specimens 10 2 Data processing features When the applied voltage fluctuates 100 ofa setting value the test of the applicable channels is terminated 1 Measurement data processing and management Primary data display Record jump e 6 og Primary data graph projection User selected data record deletion Data file conversion to text format CSV file Primary data file merging Primary data means measured data 2 Results output The following items can be displayed Printing is possible with the optional printer Measured data and edited data Q Test conditions Graph plots Plots the change in insulation resistance against time Change over time graph X axis Time Temperature and humidity data can be displayed at the same time Graph projections have the following features User selected channel display Plots maximum average minimum and average on graph Resistance can be displayed as absolute value or rate of change Time and resistance axes can be selected between linear and logarithmic scales Can paste graph window to cl
8. the measuring cable from this system to the specimen cable 6 3 1 Number of connectable channels by relay 25 channels per connection unit 6 3 2 Measuring cable 1 Positive side Heat resistant single wire cable L1 5 m 2 Negative side Heat resistant coaxial cable L1 5 m Remarks 3 Adapter for RS 485 communications between the PC and environmental test chamber 4 ESPEC CORP No 4063201000900 6 3 3 Measuring cable working temperature range 15 to 150 C 6 3 4 Connection unit connection diagram Measuring system Scanner unit for high withstand voltage and low current p ___ Colored single wire cable with banana plug x 25 To specimen in environmental test chamber 6 pin square coaxial plug 5 lead coaxial cable x 5 Connection unit eL JeL o 25 wire flat cable x 1 OOOOOOOOOO Coaxial cable x 25 Banana jack x 25 7 Specifications 7 1 Power supply Connection unit connection diagram 6 pin square coaxial plug x 5 1 Power supply voltage 100V AC 10 single phase 10A 2 Power supply frequency 50 60 Hz 3 Power supply leakage breaker Rated voltage 100V AC Sensitivity current 30 mA Trip time Max 0 1 sec Rated current 15A 4 Power cable Cable length 3m Cable end 7 2 Guaranteed working environment 3P socket plug L N GND Temperature range 5 to 35 C No dewing 7
9. 2 Measurement equipment specifications Current measurement range 0 1fA to 20mA Minimum resolution 0 1fA Measurement accuracy 1 015 20pA range FS 3 System measurement range and accuracy Including actual environmental effects Q Resistance measurement range 1 0 x 10 Q to 1 0 x 10 0 In 100 V stressing 1 0 x 1030 to 1 0 x 10 In 1 V stressing Q DC measurement range 10pA to 1 0mA The resistance measurement range is determined by the DC measurement range and applied voltage Resistance measurement accuracy Accuracy is indicated at the end of the measuring cable easurement conditions Ambient temperature 23 5 Measurement mode Long Measurement range Auto Averaging Times 4 Charging time sec 60 The above specifications do not apply to the first measurement after measurement start 6 ESPEC CORP No 4063201000900 9 1 0 10 1 0x10 UE E n 1 0 10 i NN 5 1 0x10 mm SS 1 0x10 1 0 10 1 10 20 30 40 50 60 70 80 90 100 V When accuracy in the above table falls a borderline the lower accuracy or immeasurability cell has priority Resistances of 10 1 0 x10 and below cannot be measured because current exceeds the established limit The above uniformity may not be produced in some system environments that customers have 4 Impr
10. 3 Outer dimensions W 530 x H 1 750 x D 940 mm Excluding projections 7 4 Weight The weight of the standard specification system is as follows Model AMI 025 U AMI 050 U AMI 075 U Weight 233 kg 234 kg 240 kg Model AMI 100 U AMI 125 U AMI 150 U Weight 255 kg 261 kg 262 kg or 25 is inserted for 5 ESPEC CORP No 4063201000900 8 Installation 8 1 Installation conditions Install the system in the following environment On a flat level floor that is sturdy enough to support the system s weight Where not subjected to excessive mechanical vibrations Where not exposed to direct sunlight Which 15 void of sharp temperature fluctuations Which is not dusty Which 15 not humid Away from flammables Where not exposed to combustible or corrosive gases Away from equipment that generates noise 8 2 Installation space Secure a minimum 40 cm of space on the left right and rear of the system Though space requirements on the side of the system are not strictly enforced always ensure enough space behind the system for a person to pass 8 3 Grounding Ensure 100 or less resistance against ground To ensure safe system operation ground the power cable 9 Test performance 9 1 Measurement feature 1 Stress power supply unit Stress voltage 1 0 to 100V DC Minimum setting resolution 0 1V Impressed voltage accuracy 0 7 of setting 300 mV
11. Product Name lon Migration Evaluation System PRODUCT SPECIFICATIONS 4063201000900 PREP 06 25 2008 Kusaka REV This system continuously measures the insulation resistance of electronic components and printed circuit boards under high temperature and high humidity in order to evaluate insulation reliability 1 Product name 2 Related documents 3 Model lon Migration Evaluation System Product external view drawing 4063202000400 Connection unit external view drawing 4063202000500 AM u L t Number of control channels 5 5 control channels 25 25 control channels Total number of channels 025 25 channels 050 50 channels 075 75 channels 100 100 channels 125 125 channels 150 150 channels 4 Total number of channels and number of control channels Selected AMI 025 U 5 25 channel AMI 050 U 5 50 channel AMI 075 U 5 75 channel Selected AMI 100 U 5 100 channel AMI 125 U 5 125 channel AMI 150 U 5 150 channel Selected AMI 025 U 25 25 channel AMI 050 U 25 50 channel AMI 075 U 25 75 channel Selected AMI 100 U 25 100 channel AMI 125 U 25 125 channel AMI 150 U 25 150 channel ESPEC CORP 5 Options No 4063201000900 Selected None Selected English specification Selected LAN supported test m
12. anagement software Number of licenses 1 This software enables the user to check test status and process data from a PC connected to the LAN For details see the Optional Specifications Selected Data processing software With statistical processing capabilities Statistical processing enables a Weibull analysis from failure time data For details see the Optional Specifications Selected Measuring cable 3 m This cable replaces the standard 1 5 m cable The new length is 3 m For details see the Optional Specifications Selected Scanner unit inter connection unit extension cable 4 m from system This cable replaces the standard 2 5 m cable The new length is 4 m The new cable extends from the rear of the system For details see the Optional Specifications Selected Power supply voltage Power supply voltage Power supply voltage 120VAC 10 220V AC 10 240V 10 Single phase 8 3A Single phase 4 5A Single phase 4 2A The standard specification is 100V AC single phase 10 A A single phase single winding type of step down transformer is used Selected High voltage impression 300V High voltage impression 500V The applied voltage for specimens increases the maximum 2 ESPEC CORP No 4063201000900 Selected Number required Test board rack type A This
13. ck cycles and consequently normal measurement restored Testing ends when the number of retries reaches the setting Setting range 1 to 1000 retries Holding time check cycles and retries must be individually set on the test setup window before testing starts 4 Test end condition of the leak behavior mode If the number of check cycles reaches the set number of cycles Stress voltage application is stopped and testing ends on the concerned channel If the number of retries reaches the set number of retries Stress voltage application is stopped and testing ends on the concerned channel Reference The leak behavior mode records individual channel behaviors while measurement equipment is idle in between normal periodic measurements If leaks are simultaneously detected on multiple channels all behaviors may not be accurately pinpointed 5 Data processing The insulation resistance measured during the leak behavior check mode after a leak detection can be confirmed in leak records using the statistical processing application This resistance can also be linked to normal test data and plotted on graphs 6 Other When testing ends because of sample leak behavior testing for that particular sample is interrupted and cannot be resumed However testing for other samples is as follows Q Testing continues as long as the application is not closed while testing is interrupted or resuming If the application is closed while testing is interru
14. displayed in a separate area of the window 9 3 Leak behavior check mode 1 Mode overview The leak behavior check mode performs limit evaluations the specified number of times immediately after leak detection instead of ending testing and determines whether to continue or end measurement on the specific channel based on that evaluation When this mode is ON channels where leaks were detected individually transition to the leak behavior check mode Normal measurement resumes and continues if resistance is recovered within the specified number of cycles 2 Mode selection The leak behavior mode can be turned ON or OFF from the test setup window of the lon Migration Evaluation System prior to starting the test When the leak behavior mode is OFF The resistance in between samplings is evaluated only at the measurement interval set in the test conditions and testing ends as set in the test conditions Only the leak behavior mode can be turned ON Q When the leak behavior mode is ON Testing transitions to the leak behavior check mode when triggered by the leak behavior mode All other test end conditions are invalidated such that testing ends only when the number of check cycles or retries of the leak behavior check mode is reached The leak behavior check mode cannot be turned ON if the leak current is not set when registering test conditions 3 Specifications First measurement after transitioning to the leak behavior check mode Resistance
15. er supply unit prevents sampled data from being lost in the event of a power outage by supplying backup power to the PC However this uninterrupted power supply unit does not back up the entire system Also the system controller does not shut the system down automatically if a power outage occurs 11 2 Power restoration This system does not restore operations automatically after recovery from a power outage 12 Accessories 12 1 User s Manuals lon migration evaluation system Basic operation 1 Data processing software Reference 1 12 2 System controller accessories 1 set 12 3 Monitor accessories 1 set 12 4 Uninterrupted power supply unit accessories 1 set 12 5 Measurement unit 6514 accessories 1 set 12 6 AMI setup CD 1 12 7 GPIB board accessories 1 set 14 ESPEC CORP No 4063201000900 12 8 PPI board accessories 1 set 12 9 RS 485 cable 10 m 1 12 10 Heat resistant measuring cable 1 set 12 11 Service manual only for shipping specification 1 13 Precautions in system use Observe the following precautions to ensure safe stable system use 13 1 Precautions in installation and connections Install the connection unit in a location where it is not directly exposed to hot vapor exiting from cable ports Direct contact with hot vapor may damage the connection unit Do not touch the internal pins of the negative black connector of the connection unit with bare hands Foreign matter that adheres to the connector
16. essed voltage value in measurement 1 0 to 100V DC 0 1Vsteps 5 Continuous test time Max 10 000 h 6 Measurement time 5 channel measurement Max 15 sec batch charging time Measurement time can be shorter depending on the type of batch charging Batch charging time is set in the test setup Charging time is unnecessary in the continuous stress voltage measurement mode This mode is used only when the measurement voltage and stress voltage are the same 9 2 Leak behavior mode 1 Mode overview The leak behavior mode continuously monitors current leaks in between samplings using a separate circuit than that for periodic measurement via measurement equipment and stops stress voltage application and measurement on individual channels that exceed the limit This mode makes it possible to accurately pinpoint instantaneous short circuit phenomena caused by ion migration 2 Specifications D Leak detection speed Current flowing between samplings is detected at less than 100 u sec 7 ESPEC CORP No 4063201000900 Q Processing after leak detection Testing is ended on channels where leaks are detected within 10 msec after detecting the leak And the testing time when that leak occurred is recorded and saved in a file Leak detection setting range Detectable leak setting range 1 Ato 50010 A Max settable resolution 1u A step A referential resistance is calculated from the stress voltage for the input leak current and
17. ipboard Can display data for a specific point by clicking on graph Can project multiple data on same graph 13 ESPEC CORP No 4063201000900 10 3 Linked operation specification for environmental test chamber A system of a maximum three environmental test chambers be built using a network 5 485 Link environmental test chamber operation as explained in the User s Manual The chamber may not operate correctly under other settings 1 Operation linkable environmental test chambers Chambers must be equipped with the RS 485 communication function to link with this system For linked operation with environmental test chamber other than the types indicated below contact ESPEC CORP Temperature amp Humidity Chamber Platinous K Series Q Highly Accelerated Stress Test System HAST Chamber EHS Series Chambers of the EHS Series cannot be controlled starting pausing stopping and ending from this system Bench Top Type Temperature amp Humidity Chamber SH SU Series 2 Temperature and humidity monitor The temperature and humidity of the environmental test chamber are monitored in sync with resistance measurements and saved in the same file as resistance measurement results 3 Alarm management system controller shuts OFF stress voltage and interrupts testing if an alarm is detected by the environmental test chamber 11 Power outage support 11 1 Uninterrupted power supply unit The uninterrupted pow
18. nal label at the end of the cable may discolor but this discoloration has no effect on performance Model AMI 025 U AMI 050 U AMI 075 U 25 50 75 Quantity 5 10 15 Remarks 1 The system controller is subject to change without notice The latest version available at the time of order or an equivalent controller is provided 2 There are 25 channels per connection unit 3 ESPEC CORP No 4063201000900 Model AMI 100 U AMI 125 U AMI 150 U 100 125 150 Quantity 20 25 30 5 or 25 is inserted for 15 Chamber monitor ESPEC 1 6 2 Block diagram The system is configured as shown below Cabinet rack Uninterrupted power Heat resistant supply unit measuring cable Digital I O Scanner unit for oaao high withstand EA System controller voltage and low GPIB current RS 485 specification Leak behavior mode Electrometer detection unit Voltage stressing unit Specimen Coaxial cable Chamber monitor System block diagram The environmental test chamber is outside the scope of these specifications 6 3 Connection unit The connection unit is provided to facilitate connections between this system and specimens It connects
19. pted the number of leak behavior cycles and retries reset and counting begins from 1 To continue testing in the leak behavior mode do not close the application while testing is interrupted 9 ESPEC CORP No 4063201000900 Transition in resistance value Holding time End When 6 check cycles are complete Evaluated leak current Resistance Time Behavior check cycle Check cycles Periodic measurement using measurement equipment Measurement in the leak behavior mode 10 ESPEC CORP No 4063201000900 7 Flowchart of continuous stress mode test after leak detection Normal operation Condition for leak behavior mode selection Stress voltage setting Measurement voltage setting Leak detected Insulation resistance measurement Insulation resistance is saved in the test file If equal to or less than setting Comparison against leak setting Leak detection shuts OFF and If greater than stressing continues setting Stressing continues Detection kept OFF min is user set from 1 to 60 min in 1 N J min steps However the leak behavior Insulation resistance recode is saved measurement on affected channel Insulation resistance is aved in the test file If greater than setting omparison agains leak setting Behavior check cycle If equal to or less than setting Check cycles not reached
20. ternet Internet connections may affect the stable operation of ESPEC applications After long continuous tests restart the computer and then start the next tests Continuing to run the PC after long continuous tests may affect the stable operation of ESPEC s applications Back up test data periodically as a defense against unexpected PC trouble 13 3 Measurement interval setting Setting a short measurement interval for a system with many cables may interfere with normal measurements For the recommended measurement interval see Chapter 5 Run and Operation Procedures in the Basic Operation User s Manual 13 4 Settings for linked chambers Running chambers outside of the guaranteed operating range can cause dewing and other adverse conditions that may prevent accurate measurements from being obtained Run the chambers within their guaranteed operating range 15 ESPEC CORP v 00 voo0coce90r du09 iun ouow sam RISEWCANVLIL o tT OU SALOU exyesny N f INY sur 80 90 8007 90 90 8007 ii anvos XM ddv Bex x FE osa ES Sz ag 90 90 8007 y 3
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