Besantek BST-IT705 Скачать руководство пользователя страница 16 | Manualshive

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(G) Introduction of other functions

1. Dielectric absorption ratio (DAR):

Ratio of insulation resistance between 1-min and 30-sec

1-min insulation resistance

30-sec insulation resistance

DAR:

2. Polarization index (Pl):

Ratio of insulation resistance between 10-min and 1-min

Pl :

10-min insulation resistance

1-min insulation resistance

Lower insulation resistance tested takes longer test

time, which would deteriorate the specimen. Thus,

higher DAR or Pl ( as close to 1) would create better

insulation grade of specimen.

&Operation:

During the test run, wait for one minute, DAR will be

displayed automatically; wait for 10 minutes, Pl will be

displayed automatically.

3.AUTO OFF:

System will shutdown automatically after 3 minutes without

operation.

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Содержание BST-IT705

Страница 1: ... 1 I AtlOfrt ft I hI i f fA l l L I TF I J I fMFA 1 tfli t Ero 05 I 1 5SH fl lf t UJ t 11CMl UH l l l Slll LE MfA5Vlt 0AT l M l UlE OAA OEL CR wA aSOflf TICt lRATO Pl PCX AAl2A JOI IICIEX lfAl A lCUl l fc lllllLl S UIUMfl li ll l O I USE THEGUARD Thisll l6r r ml S n _ Q an1Citl l IO k IW t le lnflo1 11 edtr ti rfacelNlr q OtJlh l 1 1e 1 rig b e pi alNl_ agtpaltrma e ost INCOl WCIOnblllflfrie an I ...

Страница 2: ... Safety Precautions 1 2 2 Overview 2 3 Features 3 4 Specifications 4 5 Connections 5 6 Instrument layout 6 7 Measuring procedure 7 14 8 Charge 15 9 Maintenance repair 16 10 Interface connection and operation 17 24 ...

Страница 3: ...insulation tester and test leads before use for any sign of abnormality or damage If any abnormal conditions exist broken test leads cracked case display faulty etc do not attempt to take any measurement or use the tester Return your high voltage insulation tester to your nearest distributor for service d Your high voltage insulation tester has been designed with your safety in mind However no des...

Страница 4: ...hock Caution Refer to this manual before using the meter 4 Earth 2 Overview This is a 5kV high voltage insulation tester which has output voltages of 500V 1000V 2500V 5000V The top line of the display shows the elapsed time at the start of the test Digital readout of the total time will remain displayed even after testing has ceased This instrument displays a voltage warning and sounds when AC or ...

Страница 5: ... insulation ranges Optical USB to RS 232 data transmission Well isolated from contact Well protected from surges 2 built in optical LEDs for data transfer Visual and audio warning of external voltage presence 30Vac or 30Vdc Auto hold function to freeze reading Overload protection Adjustable testing duration 1 30 minutes Internal memory for data storage Displays testing duration for insulation meas...

Страница 6: ...nt up to 5mA Pl Polarization Index DAR Dielectric Absorption Ratio ACV 30 600V Voltmeter DCV 30 600V Accuracy 2 0 rdg 3dgt Resolution 1V Current measurement 0 5nA 0 55mA Depending on the insulation resistance Power source Rechargeable battery Adapter Input 100 240Vac 0 4A 50 60Hz Output 24Vdc 0 62A Dimensions 330 L x 260 W x 160 D mm Weight Approx 3760g Safety standard EN 61010 1 CAT IV 600V EN 61...

Страница 7: ...LECTRICAL EQUIVALENT INSULATOR CIRCUIT DIRTY INSULATOR IFAKAGF OUETO CONTAMINATION o z 9 fo I SECOND MEASUREMENT MEASURE WITH THE GUARD TO ENSURE INSULATOR IS CORRECT w TYPICAL TEST 0 s RESISTANCE DUE TO CONTAMINATION CAN BE VERY LOW AND LOWER THE TOTAL RESISTANCE CLEANING PERIODICALLY CAN ALSO REDUCE SYSTEM POWER CONSUMPTION 5 ...

Страница 8: ... Insulation tester to discharge circuit under test Check the discharging status on the display 1 Tum the rotary switch to turn on the HV insulation tester 2 Connect the test leads to the HV insulation tester with the correct colors 3 Connect the BLACK test lead to the earth 4 Select the test voltage and follow the instructions on the display to do the operation GUARD r HV EARTH CAT IV 600V CE G Hi...

Страница 9: ...n Note 1 Before test performed be sure that no voltage is made on the specimen If voltage exists therein remove the power supplied 2 To secure operator s safety check if there is any damage on the tester or test cable 3 During the test do not touch the metal on the specimen surface or test cable 4 Wear insulation gloves and rubber shoes while operating this high voltage measuring instrument a Chec...

Страница 10: ...re as shown in the AC DC voltage measurement function 2016 08 16 10 10 ACI J 110U 60HZ Now test cannot be performed To go on the test it should remove the exterior voltage 4 Then press TEST STOP button to test 1 Rotate another angle to lock TEST STOP button for testing continuously 2 While test is running beeper activates to remind operator that test is underway 3 After the set test time is due se...

Страница 11: ...always connect the test leads to the object we want to measure before pressing the TEST button Do not press the TEST button in advance B Measure voltage Voltage Meter main function 1 Switch the function rotary switch to turn on power and select AC DC voltage measurement 2016 08 16 10 10 ACIJ 1101J 60HZ 2 Read the data measured from LCD display 2016 08 16 10 10 TOhM 5KIJ 10TQ 9 ...

Страница 12: ... Time Adjustment 4 Press SELECT button to select year month day hour or minute for adjustment LCD display the following pictures respectively 2016 10 10 10 10 UP DOWN SAUE 5 Press z value add up or value reduce down till the correct value is reached 6 After all adjustments are complete press ENTER SAVE to confirm and save the data measured Note if Date Time unit year month day hour or minute needs...

Страница 13: ...CD display the following pictures respectively Funct ion Select 2 Test TiMer 4 Press ENTER SAVE LCD displays the picture shown in below Test TiMer 10 Minut es 5 Press J value add up or value reduce down to set the test Time form 1 to 30 minutes 6 After setting is complete press ENTER SAVE to confirm save the data measured Note if Test Timer unit needs not to be adjusted press ESC to skip it and re...

Страница 14: ...y Funet_ ion Se1ect 3 LOG DISPLAY 4 Press ENTER SAVE LCD displays the picture shown in below 001 5500u 5 01 IJ 899G 00 13 5 Press ENTER SAVE to query the subpage of data include Resistance value testing voltage Pl DAR Saving Date Time 6 Press z value add up or value reduce down to select the required data value If no data available LCD displays the picture shown in below LOG SHOW 000 000 There is ...

Страница 15: ... CLEAR 4 Press ENTER SAVE to inquire whether to clear up the data or not LCD displays the picture shown in below Clear 002 logs Are IOI sure Note if the erasing unit needs not to be done press ESC to skip it and return back to the minor function selection 5 Press ENTER SAVE again to clear up the data LCD displays the picture shown in below Clear 002 logs Cor P1et el 1 then return back to the minor...

Страница 16: ...n Pl 10 min insulation resistance 1 min insulation resistance Lower insulation resistance tested takes longer test time which would deteriorate the specimen Thus higher DAR or Pl as close to 1 would create better insulation grade of specimen Operation During the test run wait for one minute DAR will be displayed automatically wait for 10 minutes Pl will be displayed automatically 3 AUTO OFF System...

Страница 17: ...cket and the other end into the ACV power socket 2 If ACV plug socket is energized the LED charge indicator is lit on indicating that charge is underway If the ACV plug socket isn t energized remove to another power energized one making power charge 3 After the voltage reaches 12 6V charge process is complete It can be observed on LCD display No measurement can be performed during the charging pro...

Страница 18: ...t C Wipe the tester surface with soft dry cloth and mild detergent Prohibit from using sand paper or solvent Note 1 This tester is HV operated user should not open the outer casing If any damage occurs take the tester back to manufacturer for repair 2 If the tester isn t under operation for a long period charge it at least once per month as to protect the battery from being deteriorated 16 ...

Страница 19: ...e with the Setup program WARNING This program is protected by copyright w and international treaties Unauthorized reproduction or distribution of this p ogram or any portion of it may result in severe civi and criminal penalties and will be piosecuted to the maximum extent possible under law Cancel I 3 If you want to install a different folder click Browse and select another folder If it s not nec...

Страница 20: ...n to reenter the installation information e lnstallationWizard ack Ir _ ext A Cancel 5 It will show the information of all files are Installing to your personal computer SKV Insulation T s Installing 11 Current Fi1e Copying file C Windows syslem32 M5Chrt20 oc I All Files Time Remaining O minutes 1 second I rse lnstaDationWiiardR 1 Back t e I I I Cancel 18 ...

Страница 21: ...ation l ack h finish_ Cancel Note If your personal computer system is Windows 7 it will indicate the driver automatically It s necessary to install the driver if your computer system is not windows 7 then the driver is in the compact disk CD The directory is E USB DRIVER COM 2 08 24 WHQL Certified x 86 32 bit 19 Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentD...

Страница 22: ... l Vv0t4l010 Mi m oft E el2010 Mic ow ft Oftic ithc t tXI07 QMC VlCmodM _ gp Moooool P lDIO m oCAO2013 lng I M lt y 11 ss C kv tor ca Mic o of Offi t i Control Panel 3 On the Control Panel Application find the Hardware and Sound Application Adjustyourcomputer s settings System and Security no ew c Ur On J U1 n atu1 8 d upyou computer F nd fnptob Netv orkand Cnternet p 20 ...

Страница 23: ...On the Device Manger Application click right button of the mouse and find Universal Serial Bus Controllers 6 On the Universal Serial Bus Controllers Find the USS Serial Port COM 3 CP SIO Jcll Computer t 1 0 tkilmru O p y m l Yl K 0AOM OJHuim anlnu f acitDevk ts _ IO AlA AtAPI c w len i llltll94t hoit ll n _ __ CJ Mrmorytc MOlogy _ tl Mil d t t i M li iMod MoM r1 odopt CloC CIA 4apt Q P ousso s U h...

Страница 24: ...KV Insulation Tester on your desktop of your personal computer 3 On the 5KV Insulation Tester Windows select the correct Comm Port and click the RS 232 connection button Click 5000V OTO 2500V STO I I0OOV i2TO r SO0V JTO r TEST I OFF VAC DC 22 Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentDepot com ...

Страница 25: ...r 500V TO onr Vti C DC G G RS 232 Connection Main operation interface Memory saving and downloading interface 005 1 00 1 24G i sr I 5000V OTO r 2500V 5TO r IOOOV 2Hl r 500V ITll OFF r Vt C DC I Click the Download Log from Device button to download the current data and statistics files 23 ...

Страница 26: ...Chart Display can also show Resistance and Current diagram by clicking the dot Click the Save Log button to the file as the figure is below d RC0 20161024 Note Pad File Edit Form View Help No Voltage Value Test DAR Pl 001 5464v 5 0kV 10 Mil 00 00 002 1088v l 0kV 2 0 Til 00 18 003 1088v l 0kV 2 0 Tf 01 33 1 00 004 543v 0 5kV 12 Mn 00 03 005 543v 0 5kV 1 24 Gil 00 06 24 Date Time 2016 06 03 09 28 20...

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