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ENGLISH
User manual
 Copyright HT ITALIA 2021
Release EN 1.02 - 01/09/2021

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Summary of Contents for HT HT4006

  • Page 1 ENGLISH User manual  Copyright HT ITALIA 2021 Release EN 1.02 - 01/09/2021...
  • Page 2: Table Of Contents

    HT4006 TABLE OF CONTENTS PRECAUTIONS AND SAFETY MEASURES ............... 2     1.1.  Preliminary instructions ..................... 2  1.2.  During use ......................... 3  1.3.  After use ..........................3  1.4.  Definition of Measurement (Overvoltage) category ............3  GENERAL DESCRIPTION ................... 4  ...
  • Page 3: Precautions And Safety Measures

    HT4006 1. PRECAUTIONS AND SAFETY MEASURES The instrument has been designed in compliance with directive IEC/EN61010-1 relevant to electronic measuring instruments. For your safety and in order to prevent damaging the instrument, please carefully follow the procedures described in this manual and read all notes preceded by symbol with the utmost attention.
  • Page 4: During Use

    HT4006 1.2. DURING USE Please carefully read the following recommendations and instructions: CAUTION Failure to comply with the caution notes and/or instructions may damage the instrument and/or its components or be a source of danger for the operator.  Before switching on the clamp, remove the conductor from the clamp jaw.
  • Page 5: General Description

    HT4006 2. GENERAL DESCRIPTION The instrument, clamp transducer HT4006, has the following features:  Measurement of DC/AC current up to 400A  NVC sensor for AC voltage detection without contact  Output for the connection to digital multimeters  Selection of ranges 40/400A ...
  • Page 6: Nomenclature

    HT4006 4. NOMENCLATURE 4.1. DESCRIPTION OF THE INSTRUMENT CAPTION: 1. Open jaws 2. NCV sensor 3. LED indicator of power/low batteries 4. Lever for open/close jaws 5. Function selector 6. DC ZERO adjustment knob 7. Output cable 8. Terminals connection multimeters 9.
  • Page 7: Operating Instructions

    ’  Instrument HT4006 can also be used in combination with precision multimeters with an AC/DC voltage range with a resolution of at least 1mV in their lowest range and input resistance ≥ 10k...
  • Page 8: Measuring Ac/Dc Current In Combination With Multimeter Ht64

    ’  Instrument HT4006 can also be used in combination with precision multimeters with an AC/DC voltage range with a resolution of at least 1mV in their lowest range and input resistance ≥ 10k...
  • Page 9: Measuring Ac/Dc Current With Multimeter Mercury

    ’  Instrument HT4006 can also be used in combination with precision multimeters with an AC/DC voltage range with a resolution of at least 1mV in their lowest range and input resistance ≥ 10k...
  • Page 10: Measuring Ac/Dc Current With Multimeter Jupiter / Neptune

    ’  Instrument HT4006 can also be used in combination with precision multimeters with an AC/DC voltage range with a resolution of at least 1mV in their lowest range and input resistance ≥ 10k...
  • Page 11: Maintenance

    HT4006 6. MAINTENANCE 6.1. GENERAL INFORMATION 1. While using and storing the instrument, carefully observe the recommendations listed in this manual in order to prevent possible damage or danger during use. 2. Do not use the instrument in environments with high humidity levels or high temperatures.
  • Page 12: Technical Specifications

    HT4006 7. TECHNICAL SPECIFICATIONS 7.1. TECHNICAL CHARACTERISTICS Accuracy indicated as [%reading + A] at a temperature of 23°C±5°C, <70%RH DC Current Range Measuring range Output ratio Accuracy (*) (2.5%reading + 0.1A) 40.0A 0.1A ÷ 40.0A 10mV/A (2.8%readng + 0.5A) 400.0A 0.5A ÷...
  • Page 13: Assistance

    HT4006 8. ASSISTANCE 8.1. WARRANTY CONDITIONS This instrument is warranted against any material or manufacturing defect, in compliance with the general sales conditions. During the warranty period, defective parts may be replaced. However, the manufacturer reserves the right to repair or replace the product.