AEMC 5050 User Manual
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AEMC 5050 User Manual

Megohmmeter
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5050
MEGOHMMETER
5060
E N G L I S H
User Manual

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Summary of Contents for AEMC 5050

  • Page 1 5050 MEGOHMMETER 5060 E N G L I S H User Manual...
  • Page 2 Copyright © Chauvin Arnoux , Inc. d.b.a. AEMC Instruments. All rights reserved. ® ® No part of this documentation may be reproduced in any form or by any means (including electronic storage and retrieval or translation into any other language) without prior agreement and written consent from Chauvin Arnoux , Inc., as governed by United States and International copyright laws.
  • Page 3 Statement of Compliance Chauvin Arnoux , Inc. d.b.a. AEMC Instruments ® ® certifies that this instrument has been calibrated using standards and instruments traceable to international standards. We guarantee that at the time of shipping your instrument has met its published specifications.

  • Page 4: Table Of Contents

    1.4.1 DataView Software (for Model 5060) ..........® 2. PRODUCT FEATURES ..............9 2.1 DESCRIPTION ................9 2.1.1 Model 5050 .................. 2.1.2 Model 5060 .................. 2.2 MEGOHMETER FEATURES ........... 11 2.3 DIGITAL FEATURES ..............12 2.4 BARGRAPH ................12 2.5 SYMBOLS ................. 13 2.6 PUSH-BUTTON FUNCTIONS ..........
  • Page 5 4. OPERATION ..................28 4.1 MEASUREMENT PROCEDURE ..........28 4.2 INSULATION MEASUREMENT ..........28 4.3 OPERATION EXAMPLES ............29 4.4 CAPACITANCE MEASUREMENT .......... 30 4.5 RESIDUAL AND LEAKAGE CURRENT MEASUREMENT ... 30 5. MEMORY / USB PORT (5060) ............31 5.1 USB PORT SPECIFICATIONS ..........

  • Page 6: Introduction

    1. INTRODUCTION Thank you for purchasing a Megohmmeter Model 5050 or 5060. For best results from your instrument and for your safety, read the enclosed operating instructions carefully and comply with the precautions for use. These products must be used only by qualified and trained users.

  • Page 7: Precautions For Use

    NOTE: Fully charge the instrument before use. 1.3 ORDERING INFORMATION Megohmmeter Model 5050............. Cat. #2130.20 Includes extra large classic tool bag, set of three 10 ft (5kV) safety leads (red/ black/blue) with clips, one guard terminal jumper lead, US 115V power cord, rechargeable battery pack, and user manual.

  • Page 8: Accessories And Replacement Parts

    ■ Create text files for use on spreadsheets. ■ Set up and control the instrument entirely by the USB serial port. Order Accessories and Replacement Parts Directly Online Check our Storefront at www.aemc.com/store for availability Megohmmeter Models 5050 & 5060...

  • Page 9: Product Features

    2. PRODUCT FEATURES 2.1 DESCRIPTION The Megohmmeter Models 5050 and 5060 are portable instruments that are housed in rugged casing. These megohmmeters are designed to check the safety of electrical installations and equipment. Measures: ■ Voltage. ■ Insulation Resistance. ■ Capacitance.

  • Page 10: Model 5050

    MΩ 50-5000V MΩ - 5000V MΩ - 2500V FF 0.1A 380V - 10kA 5x20mm MΩ -1000V MΩ - 500V V/TIME SMOOTH ALARM START/STOP R-DAR-PI-DD 1000V CAT III 2500V MEGOHMMETER R(t) MODEL 5050 2.1.2 Model 5060 Megohmmeter Models 5050 & 5060...

  • Page 11: Megohmeter Features

    • MΩ - 50V-5000V - Insulation measurement with selectable test voltage. • SET-UP - Set-up of the megohmmeter. 6. START/STOP button. 7. 6 buttons (5050) or 8 buttons (5060), each with a first and second function The second functions are highlighted in yellow below each button: • 2 - Selects the second function on each button.

  • Page 12: Digital Features

    ■ Active during insulation measurement (0.1MΩ to 1TΩ). ■ Indicates the battery charge at start-up. ■ Indicates free memory space. One segment represents approximately 100 groups of saved values with each group holding approximately 50 recordings (1 OBJ and 1 TEST). Megohmmeter Models 5050 & 5060...

  • Page 13: Symbols

    ▼ button is activated. In this case, it only disappears when the button is pressed again or if other function buttons are pressed. This allows you to rapidly decrease parameters with the ▼ button without having to press the button every time. Megohmmeter Models 5050 & 5060...

  • Page 14: V-Time / Button

    MEM (memory storage) function. NOTE: If the selector switch’s position is altered or if the STOP button is pressed during measurement, the measurement will be interrupted. This function is only active for insulation measurement. Megohmmeter Models 5050 & 5060...

  • Page 15: R-Dar-Pi-Dd / R(T) Button

    The test voltage is chosen in the same way as the insulation measurement in the SET-UP menu. The device will cause a fast discharge during which the insulation capacity is measured and measured again 1 minute after the residual current is circulating in the insulation. Megohmmeter Models 5050 & 5060...
  • Page 16 NOTE: During the measurement, the DAR value is not available if the DD value was preselected before the measurement. The PI value is not available if DAR or DD values were preselected before the measurement. Megohmmeter Models 5050 & 5060...
  • Page 17 DD. Therefore: if the measurement lasts 1 min - DAR. if the measurement lasts longer than the programmed PI time - PI. if 1 min. after the end of the measurement - DD. Megohmmeter Models 5050 & 5060...
  • Page 18 “time-controlled test” mode (see §2.6.2). The time between each saved sample is programmed in the SET-UP menu. This function is also available on the Model 5050, which has neither a read-write memory for saving measured data, nor an interface for data retrieval from the instrument by a PC.

  • Page 19: Alarm Button

    Alarm Notification. The word “ALARM” will appear in the lower left side of the display. ■ Next, press the round yellow Start/Stop button to begin the test. The Alarm symbol will flash and the buzzer will sound continuously if the Alarm set point is tripped. Megohmmeter Models 5050 & 5060...

  • Page 20: Smooth Button

    ▼ function. The symbol remains displayed and is valid for the ▼ function (only), as long as the user does not deactivate it by pressing or another button. Megohmmeter Models 5050 & 5060...

  • Page 21: Set-Up Function

    ■ After a button is pressed, the corresponding figures or symbols will appear on the screen. ■ The figures or the symbols that can be modified will flash on the screen. ■ Use the buttons. ■ All parameters are immediately and permanently saved. Megohmmeter Models 5050 & 5060...
  • Page 22 (7th press) 40-5100V The values shown on this table, in the “Display/main” and “Display/small” columns, are the factory default values. In case they are accidentally changed, it is possible to get them back. (see § 2.6.10). Megohmmeter Models 5050 & 5060...

  • Page 23: Clearing The Memory

    ■ “dISt” appears in the small display. ■ “003U” (flashing) appears in the main display. ■ Modify this value if necessary using the button (possible choice between: 0.10 - 0.20 - 0.03). Megohmmeter Models 5050 & 5060...

  • Page 24: Automatic Measuring Range

    The choice of a fixed measurement range optimizes the measurement build-up time for a known value of insulation resistance. Example: Choice of range 1 for a measurement greater than 500GΩ. In most cases, “Auto” should be selected. Megohmmeter Models 5050 & 5060...

  • Page 25: Blocking (Disabling) Test Voltages

    500V for the 500V switch position on the rotary switch, and at 750V for all the other positions on the rotary switch (LIM will appear for 3 seconds on the main display). Megohmmeter Models 5050 & 5060...

  • Page 26: Measurement Functions

    Megohmmeter Models 5050 & 5060...
  • Page 27 R(t) * The value of DD is displayed only one minute after the measurement stops. **Capacitance (µF) measurement is only displayed after the measurement is finished and the circuit has been discharged. Megohmmeter Models 5050 & 5060...

  • Page 28: Operation

    When measuring high levels of insulation (>1GΩ), it is advised that the “G” guard terminal be used to eliminate the influence of surface leakage currents. Megohmmeter Models 5050 & 5060...

  • Page 29: Operation Examples

    Cable MΩ - 5000V MΩ - 2500V FF 0.1A 380V - 10kA Guard 5x20mm MΩ -1000V MΩ - 500V V/TIME SMOOTH ALARM START/STOP PRINT R-DAR-PI-DD 1000V CAT III 2500V MEGOHMMETER PRINT MEM R(t) MODEL 5060 Megohmmeter Models 5050 & 5060...

  • Page 30: Capacitance Measurement

    R-DAR-PI-DD button. 4.5 RESIDUAL AND LEAKAGE CURRENT MEASUREMENT The instrument automatically measures the residual current circulating in the installation during an insulation measurement. It is displayed at the end of the measurement with the R-DAR-PI-DD button. Megohmmeter Models 5050 & 5060...

  • Page 31: Memory / Usb Port (5060)

    • The OBJ number is the same as that of the last saved measurement, and the TEST number goes up in increments of 1. • It is always possible to modify OBJ : TEST with ► and . Megohmmeter Models 5050 & 5060...
  • Page 32 At this stage, it is possible to review the entire memory with the ► buttons since the measurement values corresponding to the selected OBJ : TEST number are displayed on the main display. Use the R-DAR-PI- DD button to scroll through them. Megohmmeter Models 5050 & 5060...

  • Page 33: Printing Measured Values

    Press the PRINT button to print the following: ■ 1 set of measurements (V/R/DAR/PI/DD/date/time) for normal tests. ■ The R(t) values if the “time-controlled test” has been used. To stop printing, move the position of the selector switch. Megohmmeter Models 5050 & 5060...

  • Page 34: Printing Data In Memory (Print Mem Button)

    ■ To proceed with printing, press the PRINT button once more. ■ To stop printing, alter the position of the selector switch. Only the main results are printed out. Example: AEMC Instruments Model 5060 ® Instrument number: 000 001 Megohmmeter Models 5050 & 5060...

  • Page 35: Dataview

    3. The DataView setup screen will appear. ® In the upper left corner of the screen, choose the language version of the Setup interface. All Setup screens and dialogs will immediately appear in the selected language. Megohmmeter Models 5050 & 5060...
  • Page 36 French, or Spanish). Then, click Next. By default, the language selected in step 3 is highlighted 5. You will be prompted to select the software you want to install. Each AEMC ® product family has its own specially designed Control Panel. If you are performing a Complete install, all available Control Panels are selected by default (a check mark next to the Control Panel indicates it is selected).

  • Page 37: Megohmmeter Control Panel

    Control Panel. However, there are situations where using the core DataView icon may be more convenient for some users, ® such as viewing multiple archived reports from different AEMC product families. ® For further information about using the Megohmmeter Control Panel, consult the Help system that comes with the product.

  • Page 38: Specifications

    Max. Overload of Voltage Vn: Vpeak = (1.1 + dISt) Vn + 60V. with dISt = 0.03 - 0.10 or 0.20. Nominal Current: >1mADC. Short-circuit Current: <1.6mA ± 5%. Load Current: 3mADC approx when starting measurement. Megohmmeter Models 5050 & 5060...
  • Page 39 ±5% of Reading + Accuracy ±15% of Reading + 10cts 3cts DC Voltage Measurement (during insulation test): Range Resolution Accuracy 40.0 to 99.9V 0.1V 100 to 1500V 1% of Reading ± 1ct 1501 to 5100V Megohmmeter Models 5050 & 5060...
  • Page 40 100GΩ 120s Typical discharge time for a capacitive component to reach 25Vdc. Initial Voltage 500V 1000V 2500V 5000V Discharge time (C in µF) C x 3s C x 4s C x 4s C x 7s Megohmmeter Models 5050 & 5060...
  • Page 41 Typical changes in test voltages as a function of the load: 500V Range 0.01 Resistance (MΩ) 1000V Range 1200 1000 0.01 Resistance (MΩ) Megohmmeter Models 5050 & 5060...
  • Page 42 Typical changes in test voltages as a function of the load (cont.): 2500V Range 3000 2500 2000 1500 1000 Resistance (MΩ) 5000V Range 6000 5000 4000 3000 2000 1000 Resistance (MΩ) Megohmmeter Models 5050 & 5060...

  • Page 43: Power Supply

    Minimum Battery Charge Life (per NF EN 61557-2): Number of Measurements Test Voltage Nominal Charge 5s on nominal charge (with 25s pause between each measurement) 500V 500kΩ 6500 1000V 1MΩ 5500 2500V 2.5MΩ 4000 5000V 5MΩ 1500 Megohmmeter Models 5050 & 5060...

  • Page 44: Environmental Specifications

    IP 53 per NF EN 60529 (Ed. 92). IK 04 per NF EN 50102 (Ed. 95). 7.7 SAFETY SPECIFICATIONS Electrical safety as per IEC/EN 61010-2-030 or BS EN 61010-2-030, IEC 61557. 1000V CAT III, Pollution Degree 2. Electromagnetic Compatibility: IEC/EN 61326-1. Megohmmeter Models 5050 & 5060...

  • Page 45: Variations In Operating Range

    0% to 20% Vn MΩ 0.1% R / % Vn % Vn + 5ct on test voltage *The terms DAR, PI, DD and the capacity and current leak measurements are included in the quantity “MΩ." Megohmmeter Models 5050 & 5060...

  • Page 46: Maintenance

    8. MAINTENANCE Use only factory specified replacement parts. AEMC will not be held responsible ® for any accident, incident, or malfunction following a repair completed other than by its service center or by an approved repair center. 8.1 RECHARGING THE BATTERY If the symbol is flashing, the battery needs to be recharged.

  • Page 47: Storage

    Chauvin Arnoux , Inc. d.b.a. AEMC Instruments ® ® 15 Faraday Drive Dover, NH 03820 USA Phone: (800) 343-1391 (Ext. 351) Fax: (603) 742-2346 E-mail: techsupport@aemc.com www.aemc.com Megohmmeter Models 5050 & 5060...

  • Page 48: Limited Warranty

    8.7 LIMITED WARRANTY The Megohmmeter Model 5050/5060 is warrantied to the owner for a period of two years from the date of original purchase against defects in manufacture. This limited warranty is given by AEMC Instruments, not by the distributor that it was ®...
  • Page 49 NOTES:...
  • Page 50 NOTES:...
  • Page 51 NOTES:...
  • Page 52 02/22 99-MAN 100258 v31 Chauvin Arnoux , Inc. d.b.a. AEMC Instruments ® ® 15 Faraday Drive • Dover, NH 03820 USA • Phone: (603) 749-6434 • Fax: (603) 742-2346 www.aemc.com...

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