Sonel MIC-10 Operating Manual

Sonel MIC-10 Operating Manual

Insulation resistance meter
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Summary of Contents for Sonel MIC-10

  • Page 3 OPERATING MANUAL INSULATION RESISTANCE METER MIC-10 SONEL SA ul. Wokulskiego 11 58-100 Świdnica, Poland Version 1.02 09/12/2012...
  • Page 4 MIC-10 meter is a modern, easy and safe measuring device. Please acquaint yourself with the present manual in order to avoid measuring errors and prevent possible problems related to operation of the meter. OPERATING MANUAL MIC-10 version 1.02...
  • Page 5: Table Of Contents

    Additional uncertainties according to IEC 61557-2 (R ) ......21 8.2.2 Additional uncertainties according to IEC 61557-4 (R 200mA) ... 21 CONT EQUIPMENT ......................22 ..................22 TANDARD EQUIPMENT ..................22 PTIONAL ACCESSORIES MANUFACTURER ....................23 OPERATING MANUAL MIC-10 version 1.02...
  • Page 6 OPERATING MANUAL MIC-10 version 1.02...
  • Page 7: Safety

    1 Safety MIC-10 meter is designed for performing check tests of protection against electric shock in mains systems. The meter is used for making measurements and providing results to determine safety of electrical installations. Therefore, in order to provide conditions for correct operation and the correctness of the obtained results, the following recommendations must be observed: •...
  • Page 8: Meter Configuration

    Selection Beep Auto- signalling Parameter power pressed supply push-button source Symbol(s) Press ENTER to validate the last change and go to the measurement function, Press ESC to go the measurement function without validating the changes. OPERATING MANUAL MIC-10 version 1.02...
  • Page 9: Measurements

    Set the rotary switch of function selection at one of R positions, selecting simultaneously measuring voltage. The meter is in the voltage measurement mode. Connect test leads according to the drawing. OPERATING MANUAL MIC-10 version 1.02...
  • Page 10 ENTER while holding START - push-button pressed - the following symbol will be displayed . In order to interrupt the measurement, press ESC or START. View of the screen during measurement. After measuring is completed, read the result. OPERATING MANUAL MIC-10 version 1.02...
  • Page 11 For example, to measure the inter-winding resistance of a small motor, connect G socket of the meter with the motor housing: Notes: During measurements of insulation resistance, dangerous voltage up to 1 kV occurs at the ends of test leads of MIC-10 meter. OPERATING MANUAL MIC-10 version 1.02...
  • Page 12 Leakage current too high (breakdown of insulation during the measurement.) Discharging of the object tested after the measurement. The tested object is live. The measurement is blocked. two-tone acoustic signal Discharged batteries (rechargeable batteries). OPERATING MANUAL MIC-10 version 1.02...
  • Page 13: Low-Voltage Measurement Of Resistance

    The meter is ready for measurement. Connect the meter to the object tested. The measurement starts automatically when the meter detects a resistance within the measurement range. The measurement may be also triggered manually by pressing START push-button. OPERATING MANUAL MIC-10 version 1.02...
  • Page 14: Measurement Of Resistance

    Resistance compensation completed for test leads compensation resistance taken into consideration when displaying result. 3.2.2 Measurement of resistance Set the rotary switch of function selection at R position. The meter is ready for measurement. OPERATING MANUAL MIC-10 version 1.02...
  • Page 15: Compensation Of Test Leads Resistance

    In order to eliminate the impact of the resistance of test leads on measurement result (R CONT ), the compensation (auto-zeroing) of resistance may be performed. Set the rotary switch of function selection at R position. ZERO OPERATING MANUAL MIC-10 version 1.02...
  • Page 16: Voltage Measurement

    In order to remove the compensation made (and return to default calibration), perform the above-mentioned activities with test leads open – messages disappear, the following message is displayed 3.3 Voltage measurement Set the rotary switch of function selection at U position. OPERATING MANUAL MIC-10 version 1.02...
  • Page 17: Remembering The Last Measurement Result

    When you go to the initial screen of a given function (e.g. by using ESC button), you can recall this result automatically after pressing ENTER. Similarly, you can view the latest measurement result after turning off and then turning on the meter (if the position of function selector has not been changed). OPERATING MANUAL MIC-10 version 1.02...
  • Page 18: Power Supply Of The Meter

    The meter switches off automatically. 4.2 Replacing battery/rechargeable batteries MIC-10 Meters are powered by four AA alkaline LR6 batteries or rechargeable batteries of NiMH type. NOTE! Before removing the battery cover, disconnect the test leads. To replace the batteries/ rechargeable batteries: 1.
  • Page 19: General Principles Regarding Using Nimh Rechargeable Batteries

    - Do not charge or use rechargeable batteries in extreme temperatures. Extreme temperatures reduce the lifetime of batteries and rechargeable batteries . Avoid placing devices powered by rechargeable batteries in very hot environments. The nominal working temperature must be absolutely observed. OPERATING MANUAL MIC-10 version 1.02...
  • Page 20: Cleaning And Maintenance

    Used electronic equipment should be sent to a collection point in accordance with the Used Electrical and Electronic Equipment Act. Before the equipment is sent to a collection point, do not dismantle any elements. Observe the local regulations concerning disposal of packages and used batteries/rechargeable batteries. OPERATING MANUAL MIC-10 version 1.02...
  • Page 21: Technical Specifications

    U =250V 0.0 ... 999.9 kΩ 0.1 kΩ 1.000 ... 9.999 MΩ 0.001MΩ 10.00...99.99MΩ 0.01 MΩ ± (3 % m.v. + 8 digits) 100.0 ... 999.0 MΩ 0.1 MΩ 1.000 ... 2.000 GΩ 0.001 GΩ OPERATING MANUAL MIC-10 version 1.02...
  • Page 22 ±(2% m.v. + 3 digits) 20.0...199.9Ω 0.1Ω 200...1999Ω 1Ω ±(4% m.v. + 3 digits) • Voltage at open terminals: <8V • Output current at R < 2Ω: I > 200mA • Compensation of test leads resistance OPERATING MANUAL MIC-10 version 1.02...
  • Page 23: Additional Data

    Position Supply voltage 0% (BATT is not lit) Temperature 0...35°C 8.2.2 Additional uncertainties according to IEC 61557-4 (R 200mA) CONT Significant parameter Designation Additional uncertainty Position 0% (BATT is not lit) Supply voltage Temperature 0...35°C OPERATING MANUAL MIC-10 version 1.02...
  • Page 24: Equipment

    9 Equipment 9.1 Standard equipment Standard set of MIC-10 equipment supplied by the manufacturer includes: • MIC-10 – WLMPMIC10, • 1.2 m cable CAT III 1000V – 2 pcs (red - WAPRZ1X2REBB, black - WAPRZ1X2BLBB), crocodile clip CAT III 1000V – 1 pc (black - WAKROBL20K02), •...
  • Page 25: Manufacturer

    SONEL S.A. ul. Wokulskiego 11 58-100 Świdnica Poland tel. +48 74 858 38 60 fax +48 74 858 38 09 E-mail: export@sonel.pl Web page: www.sonel.pl NOTE Service repairs must be performed solely by the manufacturer. OPERATING MANUAL MIC-10 version 1.02...
  • Page 26 OPERATING MANUAL MIC-10 version 1.02...

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