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Besantek BST-IT705 Instruction Manual

Skv high voltage insulation tester
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Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
TestEquipmentDepot.com

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Summary of Contents for Besantek BST-IT705

  • Page 1 Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 TestEquipmentDepot.com...

  • Page 2: Table Of Contents

    Page Index 1. Safety Precautions..........1-2 2. Overview..............3. Features..............4. Specifications............5. Connections............6. Instrument layout............ 7. Measuring procedure..........7-14 8 . Ch a rg e..............9.

  • Page 3: Safety Precautions

    1. Safety Precautions Electricity can cause severe injuries even with low voltages or currents. Therefore it is extremely important that you read the following information before using your high voltage insulation tester. a. This Instrument must only be used and operated by a competent trained person and in strict accordance with the instructions.

  • Page 4: Overview

    g. Rated environmental conditions: (1) Indoor use. (2) Installation Category (3) Pollution Degree 2. ( 4) Altitude up to 2000 meters. (5) Relative humidity 80% max. ° ° (6) Ambient temperature 0 C~40 h. Observe the international Electrical Symbols listed below: Meter is pro tected throughout by double insulation or reinforced insulation.

  • Page 5: Features

    3. Features • High contrast OLEO display • Microprocessor-controlled • Tests insulation resistance up to 10 TO • 4 Insulation test voltages: 500V, 1 000V, 2500V, 5000V • AC/DC Voltmeter • Short-circuit current up to 5mA • Pl (Polarization Index) indication •...

  • Page 6: Specifications

    4. Specifications Test Voltage 500V, 1000V,2500V, 5000V 1TO / 500V 2TO I 1000V Insulation resistance 5TO I 2500V 10TO / 5000V 0~100GO I 500V 0~200GO I 1 000V ±(5.0%rdg + 5dgt) 0~500GO I 2500V 0~1000GO I 5000V Accuracy 100G~1TO I 500V 200G~2TO I 1000V ±12%rdg 500G~5TO I 2500V...

  • Page 7: Connections

    5. Connections FIRST MEASUREMENT MEASURE WITH OUT THE GUARD TO TAKE EVERYTHING INTO ACCOUNT AND FIND OUT IF NEED CLEANING . DIRTY ELECTRICAL EQUIVALENT INSULATOR CIRCUIT DIRTY INSULATOR SECOND MEASUREMENT MEASURE WITH THE GUARD TO ENSURE INSULATOR IS CORRECT. IFAKAGF OUETO •...

  • Page 8: Instrument Layout

    6. Instrument layout 5kV HIGH VOLTAGE INSULATION TESTER & �.-.Ll�liili<a.i.u.&l.w..;. (J)-+--�---­ LINE • Use only on d...,nerglsed and & disconnected circuits or systems. • Make sure all the test leads ..are ok, there is not any cracks ..iw■11--- or damages on the test leads before testing.

  • Page 9: Measuring Procedure

    7. Measuring procedure T his tester provide five main functions and four minor functions: Main Functions: 500V voltage insulation resistance test. 1 kV voltage insulation resistance test. 2.5kV voltage insulation resistance test. 5kV voltage insulation resistance test. AC/DC voltage measurement. Minor functions: Function 1 - Date/time ad j ustment.

  • Page 10: Measuring Procedure

    (b) Measuring procedure: 1. C onnect specimen by test cable. 2. Switch @ the function rotary switch to turn on power and select test voltage from 500V, 1 kV, 2.5kV or 5kV, respectively. 3. Be sure that the cable connecting the specimen, if there is a exterior voltage (above AC30V or DC30V ) exerted, beeper activates in response;...
  • Page 11 5. Read the test value from LCD display. ® 6. To store the data, press (ENTER/SAVE); LCD displays the picture shown in below: 5451J..-0. 5KIJ 891G 00:35 &Note: When do the insulation test, always connect the test leads to the object we want to measure before pressing the TEST button.
  • Page 12 (C) Date/time adjustment (RTC Adjustment) - Function 1 1. Switch® the function rotary switch to turn on power and no meter which function selected (Main page) 2. Press ® SELECT button to enter the minor function selection, LCD display the following pictures respectively: Fune t_.
  • Page 13 ( D) Measurement time setting ( Test Timer) - Function 2 1. Switch® the function rotary switch to turn on power and no meter which function selected (Main page) ® 2. Press SELECT button to enter the minor function selection. 3.
  • Page 14 (E) Display the data stored (LDG Display) - Function 3 1. Switch® the function rotary switch to turn on power and no meter which function selected (Main page) ® 2. Press SELECT button to enter the minor function selection. 3. Press (z) (value-add) "up" or® (value-reduce) "down" to find the displaying of data stored, LCD display the following pictures respectively: Fune...
  • Page 15 (F) Clear/Erase the data stored (LOG Clear) - Function 4 1. Switch® the function rotary switch to turn on power and no meter which function selected (Main page) ® 2. Press SELECT button to enter the minor function selection. 3. Press (value-add) "up"...
  • Page 16 (G) Introduction of other functions 1. Dielectric absorption ratio (DAR): Ratio of insulation resistance between 1-min and 30-sec 1-min insulation resistance DAR: 30-sec insulation resistance 2. Polarization index (Pl): Ratio of insulation resistance between 10-min and 1-min 10-min insulation resistance Pl : 1-min insulation resistance Lower insulation resistance tested takes longer test...

  • Page 17: Charge

    8. Charge (A) Timing: After "Low Battery" is displayed on LCD display, perform battery charge; LCD displays the picture shown in below: Bat.t.. Low 10:10 (B) Process: 1. Plug one end of charger into the battery-change socket and the other end into the ACV power socket. 2.

  • Page 18: Maintenance & Repair

    9. Maintenance & repair (A) To avoid and electric-shock or device damage, do not wet inner part of the tester. (B) Avoid the tester from being dropped down that would damage or disconnect devices apart. (C) Wipe the tester surface with soft, dry cloth and mild detergent.

  • Page 19: Interface Connection And Operation

    10. Data Transmission Interface connection and operation (A) 5KV Insulation Tester Installation Step s : 1. This 5KV Insulation Tester Installation program will be installed on the computer automatically. 5KV Insulation Tester Installation Initializing Wise Installation Wizard Welcome to 5KV Insulation Tester Setup program. This prog,am will install 5KV Insulation T este, on )'OlJr computer.
  • Page 20 ■ ■■■■ ■ ■■■■■■■■■■■■■■■ 4. Click the "Next" key. Start Installation Yoo are now ready to install 5KV Insulation Tester. Click the Ne<t button to begin the installation or the Back button to reenter the installation information. ------ ------ ----- �e lnstallationWizard? -•...
  • Page 21 6. It will show the information of Insulation tester has been successfully installed and then click "Finish" key. 5K.V Insulation Tester h as been successlully installed. Click the Finish button to e•� tl-.s installation. Can c el < !l. a c k fini s h _>...
  • Page 22 (B) Windows Comm Port setting: 1. Plug data transmission cable into your personal computer USB port. 2. On your windows, click the" " key and find the "Control Panel" Application. Vv0t4l01 l!!l- � Mi(m,oft E..el 2010 � Mic,ow,ft.Oftic:ithc,t<tXI07 - Q MC VlCmodM,._ �------i Control Panel )...
  • Page 23 4. On the Hardware and Sound Application, find "Device Manager" Application. Control Panel Home, �•� Add•d«vl « Add,pnnter Mouse System and s« u r<y Devices and Printers Netwodc ond l,,tffMt l!!.O Ownge dd-1ull Sffllngs for medi-1 or devices Pl, y COs O\her •...
  • Page 24 TEST (C) SKV Insulation Tester Software Comm Port setting: 1. Connect data transmission cable to the Insulation Tester. 2. Click the icon of the "5KV Insulation Tester" on your desktop of your personal computer. 3. On the 5KV Insulation Tester Windows, select the correct "Comm Port"...
  • Page 25 (D) 5KV Insulation Tester Interface Layout: > IT DAR: ®-� �ooov 11orn 2500V / 5TO IOOOV / 2Tll 500V / !TO <> � Vti.C/DC � (" G) RS 23 2 Connection. @ Main operation interface. @ Memory saving and downloading interface. 1.00 1.24G i::sr.
  • Page 26 @ Click the "Chart Display" button to see the chart, as the figure is below: l=A®I� � SkV High Voltage Insulation Tester Resistance Chart Display SkV High Voltage Insulation Tester (G 0) FResistance Current 2500 2500 2000 2000 1500 1500 1000 1000 This Chart Display can also show Resistance and Current...

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