Sonel MIC-2510 Operating Manual
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Sonel MIC-2510 Operating Manual

Insulation resistance meter
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  • Page 5 OPERATING MANUAL INSULATION RESISTANCE METER MIC-2510 SONEL SA ul. Wokulskiego 11 58-100 Świdnica Version 1.11 24.02.2017...

  • Page 6: Table Of Contents

    MIC-2510 meter is a modern, easy and safe measuring device. Please acquaint yourself with the pre- sent manual in order to avoid measuring errors and prevent possible problems related to operation of the meter. CONTENTS SAFETY ........................4 METER CONFIGURATION .................. 5 MEASUREMENTS ....................
  • Page 7 Additional uncertainties according to IEC 61557-2 (R ) ......35 Additional uncertainties according to IEC 61557-4 (R ±200mA) ....35 11.2.2 EQUIPMENT ......................36 12.1 ..................36 TANDARD EQUIPMENT 12.2 ..................36 PTIONAL ACCESSORIES MANUFACTURER ....................37 OPERATING MANUAL MIC-2510 version 1.11...

  • Page 8: Safety

    Safety MIC-2510 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 9: Meter Configuration

    (horizontal lines – Auto-OFF function is inactive). Auto-OFF function is used to turn-off inactive meter after a preselected time. Press SEL button to enter the setting of nomi- nal network frequency. OPERATING MANUAL MIC-2510 version 1.11...
  • Page 10 ) or PI, DAR ( ). Press SEL button to enter the setting of the temperature unit. buttons to set the temperature unit (°C or °F). Press SEL button to enter the setting of PIN code. OPERATING MANUAL MIC-2510 version 1.11...

  • Page 11: Measurements

    During measurement, especially of high resistances, make sure that test leads do not touch each other and the probe (crocodile clips), because such a contact may cause the flow of surface currents resulting in additional error in measure- ment results. OPERATING MANUAL MIC-2510 version 1.11...

  • Page 12: Double-Lead Measurement

    SEL button to start setting of t2, and then t3. Press SEL again to enter the setting of time interval of recording R characteristics. OPERATING MANUAL MIC-2510 version 1.11...
  • Page 13 Press ENTER to confirm settings (con- firmed by beep) or press ESC to leave without saving the changes. Connect test leads according to the drawing. The meter is ready for measurement. OPERATING MANUAL MIC-2510 version 1.11...
  • Page 14 I After the measure- ment is completed or stopped, read the re- sult. The results of all completed measure- ments will be dis- played (even when the measurement was interrupted/stopped e.g. after 60 seconds). OPERATING MANUAL MIC-2510 version 1.11...
  • Page 15 Note: During measurements of insulation resistance, dangerous voltage up to 2.5 kV occurs at the ends of test leads of MIC-2510 meter. It is forbidden to disconnect test leads before the measurement is completed. Failure to obey the above instruction will lead to high voltage electric shock and make it impossible to discharge the tested object.

  • Page 16: Three-Lead Measurement

    In order to eliminate the influence of surface resistance in transformers, cables, etc. a three-lead measurement is used. For example:  at the measurement of inter-winding resistance of a transformer, G socket of the meter should be connected to the transformer tank; OPERATING MANUAL MIC-2510 version 1.11...

  • Page 17: Measurement With Autoiso-2500 Adapter

    3.1.3 Measurement with AutoISO-2500 adapter Set the rotary switch of function selection at one of R position, choosing measurement voltage (on position 50...2500V selected with 10V step). The meter is in the voltage measurement mode. OPERATING MANUAL MIC-2510 version 1.11...
  • Page 18 3-P, 4-P, 5- P (for objects up to 1kV) or H3-P, H4-P, H5-P (for power cables). The figure means the number of cable conductors. Set times for calculating the absorption coefficients as in dou- ble-lead measurement. OPERATING MANUAL MIC-2510 version 1.11...
  • Page 19 Press ENTER to confirm settings or press ESC to exit without saving the changes. Connect AutoISO-2500 adapter to the tested cable. The meter is ready for measurement. For H3-P, H4-P and H5-P-P the symbol flashes every 0.5 seconds OPERATING MANUAL MIC-2510 version 1.11...
  • Page 20 , LIMIT ! the measurement is interrupted only for the current pair of conductors. Error tops the measurement. Additional information displayed by the meter During measurement the meter has detected the error re- lated to AutoISO (e.g. disconnection). OPERATING MANUAL MIC-2510 version 1.11...

  • Page 21: Low-Voltage Measurement Of Resistance

    50 times or more - for example from 1k to 20 – the meter detects the sequence: opening (activated), and closing (triggers the measurement). The measurement may be also triggered manually by pressing START push-button. OPERATING MANUAL MIC-2510 version 1.11...

  • Page 22: Measurement Of Resistance

    3.2.2 Measurement of resistance Set the rotary switch of function selection at position. The meter is ready for meas- urement. Connect the meter to the tested object as in par. 3.2.1. The measurement is conti- nuous. OPERATING MANUAL MIC-2510 version 1.11...

  • Page 23: Calibration Of Test Leads

    The result is a compensated value and the amendment is available for R and R . The CONT compensation is active even after the meter is switched off and on again. OPERATING MANUAL MIC-2510 version 1.11...

  • Page 24: Voltage Measurement

    Measurement is per- formed in a continu- ous manner. Additional information displayed by the meter , LED Voltage is higher than acceptable. is lit in red, two- Immediately disconnect the test leads. tone acoustic sig- OPERATING MANUAL MIC-2510 version 1.11...

  • Page 25: Temperature Measurement

    LCD. Memory of measurement results MIC-2510 meters are equipped with a memory capable of storing 11880 single test results (990 cells, each of which may contain a set of measurements of R with AutoISO, R and temperature).

  • Page 26: Storing The Measurement Results In The Memory

    Use SEL to view measurement results. to scroll the components of the result. The cell is fully occu- pied. Use SEL to view measurement results and use buttons to scroll through thee compo- nents of the result. OPERATING MANUAL MIC-2510 version 1.11...
  • Page 27 Press ESC to return to displayed result without sav- ing. If you try to store data in an occupied memory cell, the following warn- ing message will appear: Press ENTER, to overwrite the re- sult or ESC, to cancel saving. OPERATING MANUAL MIC-2510 version 1.11...

  • Page 28: Viewing Memory Data

    To change the cell number or bank number: Press SETUP – Cell message is flashing to set desired number of the cell. Press SETUP – Bank message is flashing. OPERATING MANUAL MIC-2510 version 1.11...

  • Page 29: Deleting Memory Data

    You can delete the entire memory or its individual banks. 4.3.1 Deleting bank data Set the rotary switch of function se- lection at MEM position. Set the bank number to be deleted acc. to section 4.2. Set the cell number before “1”... OPERATING MANUAL MIC-2510 version 1.11...

  • Page 30: Deleting The Whole Memory

    Press ENTER push-button. you to confirm dele- tion. Press ENTER again. After deleting the bank, the meter beeps three times. 4.3.2 Deleting the whole memory Set the rotary switch of function se- lection at MEM position. OPERATING MANUAL MIC-2510 version 1.11...
  • Page 31 “0” and “9”..the bank number disappears, and symbol is displayed, indicating the readi- ness to delete. Press ENTER push-button. you to confirm dele- tion. Press ENTER again. After deleting the memory, the meter beeps three times. OPERATING MANUAL MIC-2510 version 1.11...

  • Page 32: Data Transmission

    The software may be used in case of many devices manufactured by SONEL S.A. which are equipped with the USB interface and/or OR-1 modul.

  • Page 33: Software Updates

    7.1 Monitoring of the power supply voltage The charge level of rechargeable batteries is indicated by the symbol in the right upper corner of the display on a current basis: Batteries charged. Batteries low. Only voltage measurement is available. OPERATING MANUAL MIC-2510 version 1.11...

  • Page 34: Replacing Rechargeable Batteries

    The meter switches off automati- cally after 5 sec. 7.2 Replacing rechargeable batteries MIC-2510 meter is powered from SONEL NiMH 9.6 V battery pack, including NiMH rechargeable batteries. Battery charger is installed inside the meter and cooperates only with the manufacturer’s battery pack.

  • Page 35: 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-2510 version 1.11...

  • Page 36: Cleaning And Maintenance

    AC / DC voltage measurement Display range Resolution Basic uncertainty (3% m.v. + 2 digits) 0…600V  Frequency range: 45...65Hz Measurement of insulation resistance …2,000T (I Measuring range according to IEC 61557-2: R = 1mA) ISOmin ISOnom ISOnom ISOnom OPERATING MANUAL MIC-2510 version 1.11...
  • Page 37  (4 % m.v. + 20 digits) 100.0 ... 999.9 M 0.1 M 1.000 ... 9.999 G 0.001 G 10.00 ... 99.99 G 0.01 G  (8 % m.v. + 20 digits) 100.0...400.0G 0.1 G OPERATING MANUAL MIC-2510 version 1.11...
  • Page 38  (2% m.v. + 3 digits) 0.0...199.9 0.1 (4% m.v. + 4 digits) 200...999 1  Voltage at open terminals: 8…16V  Output current >10mA  Audio signal for measured resistance <10 ± 10%  Compensation of test leads resistance OPERATING MANUAL MIC-2510 version 1.11...

  • Page 39: Additional Data

    ..........IV 600V (III 1000V) according to EN 61010-1 c) degree of housing protection acc. to EN 60529................. IP54 d) power supply of the meter............SONEL L-1 battery pack 9.6 V, NiMH e) parameters of AC adapter for the battery charge ....... 100 V…240 V, 50 Hz…60 Hz dimensions ......................

  • Page 40: Equipment

    5kV lead, 10 m, red, with banana plugs WAPRZ005BUBB5K WAPRZ010BUBB5K   5kV lead, 5m, blue terminated with ba- 5kV lead, 10m, blue terminated with ba- nana plugs nana plugs WASONT1 WAADAAISO25   AutoISO-2500 adapter temperature probe ST-1 OPERATING MANUAL MIC-2510 version 1.11...

  • Page 41: Manufacturer

    SONEL S.A. ul. Wokulskiego 11 58-100 Świdnica Poland tel. +48 74 858 38 60 fax +64 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-2510 version 1.11...
  • Page 42 OPERATING MANUAL MIC-2510 version 1.11...

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