MD 9272 Leakage Clamp TRMS Meter with Power Functions

Clamp meters

MD 9272 Leakage Clamp TRMS Meter with Power Functions
MD 9272 Leakage Clamp TRMS Meter with Power Functions MD 9272 Leakage Clamp TRMS Meter with Power Functions
MD 9272 is a unique earth leakage clamp meter. It not just has the ability to accurately read the TRMS AC leakage current of a system, it can also detect losses in the system and suggest possible reasons for the loss. The voltage (AC/DC), frequency, power, harmonic, power factor (PF), total  harmonic distortion  (THD) and  crest factor  measurements make  this instrument suitable for any electrician and engineer.
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MD 9272 Standard set

  • Current clamp MD 9272
  • Test lead with probe, 2 pcs
  • 1.5 V battery, type AA, 2 pcs
  • Pouch
  • Instruction manual
  • Warranty
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Videos

Instructional

Standards applied

Building LV Installation

  • EISinsp Competences: Low Voltage Electrical Installation Safety Inspection

Portable appliances safety

  • PAT Competences: Portable Appliances Safety Testing

Instrument safety towards user

  • Directive EMC 2004/108/EC on electromagnetic compatibility
  • Directive EMC 89/336/EE on electromagnetic compatibility
  • IEC/EN 61010 Safety requirements for electrical equipment for measurement, control, and laboratory use - series
  • IEC/EN 61010-031 Amendment 1 - Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031: Safety requirements for hand-held and hand-manipulated probe assemblies for electrical test and measurement
  • IEC/EN 61010-2-030 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-030: Particular requirements for equipment having testing or measuring circuits
  • IEC/EN 61010-2-032 Safety requirements for electrical equipment for measurement, control and laboratory use - Part 2-032: Particular requirements for hand-held and hand-manipulated current sensors for electrical test and measurement
  • IEC/EN 61010-2-033 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-033: Particular requirements for hand-held multimeters and other meters for domestic and professional use, capable of measuring mains voltage

EMC safety

  • IEC/EN 61326 Electrical equipment for measurement, control and laboratory use - EMC requirements - series

Properties

Measuring functions

  • TRMS AC voltage measurement;
  • TRMS AC current measurement;
  • Frequency measurement;
  • Power parameters measurement.

Key features

  • TRMS: accurate measurements on sinusoidal and non-sinusoidal signals.
  • Jaw size: 28 mm.
  • Shielded Jaw: shielded jaw allows the clamp meter to be used in the noisiest environments.
  • Accurate: readings of AC current with an accuracy of 0.8 % and a base resolution of 0.01 mA and voltage with an accuracy of 0.5 % and a base resolution of 0.1 V.
  • Power: measures various power parameters (active, reactive, apparent power, THD, PF, phase displacement).
  • Intelligent loss analysis: complex algorithms detect loss and allow determining possible reasons for current loss.
  • Harmonics: measures current or voltage harmonic components and a percentage value of a harmonic up to the 19th.
  • THD and PF: dual display allows readings to be displayed along with Total Harmonic Distortion (THD) or Power Factor (PF).
  • Peak value: the peak value of the waveform or crest factor can be displayed.
  • MAX/MIN/HOLD mode: displays maximum, minimum or average measured value.

Technical data

  • Dimensions (w x h x l): 60 x 43 x 190 mm
  • Mass (without accessories): 255 g

Applications

Power generation

  • Power quality analysis in medium voltage facilities

Low voltage earthing and lightning protection

  • Surge protection devices

Low voltage power quality

  • Uninterruptible power supply

Special locations 

  • Wet and outdoor locations
  • EVSE construction and testing

Machines safety

  • Machines and fixed connected loads safety

Hospital earthing and lightning protection 

  • Surge protection devices in hospitals

Power supply and power distribution 

  • Hospital switchboards and automatic trip-out protection
  • Power quality
  • Uninterruptible power supply in healthcare

Surgery rooms or operating theatres

  • Medical IT system
  • Isolated areas RCDs
  • Medical devices

Patient recovery rooms and hospital wards

  • Public and workspace electrical safety in healthcare

Secondary power sources in healthcare

  • Generator safety
  • Ambulances

Preventative maintenance

  • Basic earth resistance
  • Voltage measurements
  • Current measurements
  • Safety of portable appliances

Troubleshooting

  • Photovoltaic systems
  • Appliances troubleshooting
  • Phase sequence detection

General purpose

  • Hobby work

Specifications


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Downloads

Datasheet Language Version Release Notes Type Size Download
MD 9272 Leakage Clamp TRMS Meter with Power Functions en 2022 05.09.2022 pdf 286.97 KB
Manual Language Version Release Notes Type Size Download
MD 9272 Leakage Clamp TRMS Meter with Power Functions Multi-Language 2.2.11 24.08.2023 20 752 381 pdf 2.27 MB Login

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