Chauvin Arnoux E3N User Manual
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Chauvin Arnoux E3N User Manual

Chauvin Arnoux E3N User Manual

Ac/dc current clamp
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E 3 N
„ Pince ampéremétrique AC/DC
„ AC/DC current clamp
„ AC/DC Zangenstromwandler
„ Pinza amperometrica CA/CC
„ Pinza amperimetrica CA/CC
User's manual
E N G L I S H
北京海洋兴业科技股份有限公司（证券代码：839145）
电话：010-62176775
www.hyxyyq.com

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Summary of Contents for Chauvin Arnoux E3N

  • Page 1 E 3 N „ Pince ampéremétrique AC/DC „ AC/DC current clamp „ AC/DC Zangenstromwandler „ Pinza amperometrica CA/CC „ Pinza amperimetrica CA/CC User's manual E N G L I S H 北京海洋兴业科技股份有限公司（证券代码：839145） 电话：010-62176775 www.hyxyyq.com...

  • Page 2: Table Of Contents

    PRECAUTIONS FOR USE This device is compliant with safety standard IEC 61010‑2‑032, for voltages up to 600V in category III. Failure to observe the safety instructions may result in electric shock, fire, explosion, or destruction of the instrument and of the installations. „...

  • Page 3: Presentation

    1. PRESENTATION The E3N clamp is a current probe based on a Hall effect cell and intended for use with an oscilloscope; it can be used to measure direct or alternating current without making any changes to the installation (without opening the circuit).

  • Page 4: Procedure

    3. PROCEDURE „ To make a current measurement, switch the clamp on by selecting the 100mV/A range. Check that the ON battery indicator (green) is lit and that the OL indicator is off. „ Connect the clamp to the oscilloscope. With the clamp closed and not on a conductor, select the highest sensitivity (for example 1mV/cm) on the oscilloscope and 100mV/A on the clamp, then use the thumbwheel to adjust the zero of the clamp with respect to a reference chosen on the oscilloscope.

  • Page 5: Specifications

    4. SPECIFICATIONS 4.1. ELECTRICAL CHARACTERISTICS Range Measurement range Intrinsic uncertainty 100mV/A range 50mA to 10A peak 3% +50mA 10mV/A range 50mA to 40A peak 4% +50mA 10mV/A range 40A to 100A peak See curve below Linearity for a DC signal (10mV/A range) I (A) Typical noise level on output (peak‑to‑peak value) Frequency band...
  • Page 6 domain): DC to 20kHz. „ Cutoff frequency: ‑3dB at 100kHz. „ Rise or fall time: <4µs. Input/output quantities „ Typical noise level at output (peak‑to‑peak value) measured with a Tektronix 7603 oscilloscope with 7A22 plug‑in (pass band 100kHz). Frequency band DC - 100kHz 10mV/A range 480µV...
  • Page 7 Typical phase shift curves for a measured current of 1Apeak ° 10mV/A range 100mV/A range -100 -150 -200 -250 1 000 f (Hz) 10 k 1000 k 100 k Quantities of influence „ Battery voltage, from 6.5 to 10V: ±6mA/V typical, ±10mA/V max. „...

  • Page 8: General Characteristics

    4.2. GENERAL CHARACTERISTICS Environmental conditions 1: reference domain 2: range of use 3: storage domain °C -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Battery: alkaline, 9V, type 6 LR 61 Consumption: 8.6mA typical, 12mA max. Life: 55h typical, 40h minimum ON indicator: green indicator light off for a battery voltage <6.5V Protection class: class II...

  • Page 9: Electric Safety

    Inrush protection: IP20 per IEC 529. Shock protection: 100g, 6ms, half‑period, per IEC 68‑2‑27. Drop height, all angles: 1 metre. Vibration resistance: 10/55/10Hz, 0.15mm, per IEC 68‑2‑6. Bumps: 40g, 6ms, 4,000 bumps, per IEC 68‑2‑29. 4.4. ELECTRIC SAFETY Protection against electric shocks Per IEC 61010‑2‑032, 600V, CAT III, pollution degree 2.

  • Page 10: Maintenance

    5. MAINTENANCE Except for the battery, the instrument contains no parts that can be replaced by personnel who have not been specially trained and accredited. Any unauthorized repair or replacement of a part by an “equivalent” may gravely impair safety. 5.1.

  • Page 11: Warranty

    „ Adaptation to a particular application not anticipated in the definition of the equipment or not indicated in the user’s manual; „ Damage caused by shocks, falls, or floods. 7. TO ORDER E3N clamp ........................P01120043A Delivered in a cardboard box with: „ one 9V battery, „ one multilingual safety sheet, „...

  • Page 12: Appendix

    8. APPENDIX Examples of the response limits of the clamp f=100 Hz I=100 mApeak 100 mV/A range Reference signal Clamp f=10 kHz I=100 mApeak 10 mV/A range Reference signal Clamp 北京海洋兴业科技股份有限公司（证券代码：839145） 电话：010-62176775 www.hyxyyq.com...
  • Page 13 DEUTSCH Sie haben einen Gleichstrom-Wechselstromzange E3N erworben, wir danken Ihnen für das damit entgegengebrachte Vertrauen. Um die optimale Benutzung Ihres Gerätes zu gewährleisten, bitten wir Sie: „ diese Bedienungsanleitung sorgfältig zu lesen, „ die Benutzungshinweise genau zu beachten. ACHTUNG, GEFAHR! Sobald dieses Gefahrenzeichen irgendwo erscheint, ist der Benutzer verpflichtet, die Anleitung zu Rate zu ziehen.

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