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T3CP Current Probes Manual
DC/AC Current Probes

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Summary of Contents for Teledyne T3CP30-50

  • Page 1 T3CP Current Probes Manual DC/AC Current Probes...
  • Page 2 This page is intentionally blank.
  • Page 3: Table Of Contents

    Contents General Safety Summary ..................1 Safety Terms and Symbols ................... 2 Product Overview ....................3 Key Features ....................3 Applications ...................... 3 Product Description ....................4 Making Measurements ..................5 Safe Probing......................7 Operating Method....................9 Preparation Before Testing ................10 Degaussing and Zero Setting ................
  • Page 4: General Safety Summary

    Resale or unauthorized duplication of Teledyne LeCroy publications is strictly prohibited. Teledyne Test Tools is a trademark of Teledyne LeCroy, Inc., Inc. Other product or brand names are trademarks or requested trademarks of their respective holders. Information in this publication supersedes all earlier versions.
  • Page 5: Safety Terms And Symbols

    Do not overload; observe all ratings. To avoid electric shock or fire, do not connect the current probe to any wire that carries voltages or currents that exceed the ratings of the probe. Connect and disconnect properly. Connect the probe to the test instrument before connecting to the circuit/conductor being measured.
  • Page 6: Product Overview

    T3CP150-12: 150 Amps, 12 MHz T3CP500-5: 500 Amps, 5 MHz Teledyne Test Tools new T3CP series current probes are wide bandwidth DC/AC active current probes, featuring high bandwidth, fast and accurate waveform capture, measurement accuracy up to 1% and low circuit insertion loss. These probes can be used with any oscilloscope having a high- impedance BNC input.
  • Page 7: Product Description

    T3CP Product Description 1) Sensor Head The T3CP measurement clamp head where the DUT conductor is placed. The measurement clamp head contains a precision semi-conductor sensor that could be damaged by drastic changes of environmental temperature, external pressure, excessive vibration and shock. Please be careful whilst taking a measurement and using the probe.
  • Page 8: Making Measurements

    Before using the probe, check that the preparations described in Safe Probing have been undertaken. • Inspect the current probe, power supply and cable to ensure that there is no damage. If the current probe, power supply or cable are damaged please contact Teledyne LeCroy service centre to arrange repair. •...
  • Page 9 • Connect the power supply to probe and the power indicator will light. Select the appropriate measurement range using the Range Key. • Ensure that the probe sensor is NOT clamped around any conductors. Slide the probe’s Opening Lever into the LOCKED position as shown in Figure. Confirm that the sensor head is properly closed.
  • Page 10: Safe Probing

    • Align the probe so that the probe’s current direction indication corresponds to the direction of current flow through the conductor to be measured, as shown below. Also, align the clamp so that the conductor is in the center of the sensor aperture. •...
  • Page 11 Before using the probe for the first time, verify that it operates normally to ensure that no damage has occurred during storage or shipping. If you find any damage, contact your dealer or a Teledyne LeCroy representative. • This device is not designed to be water or dust proof. To avoid damage, do not use it in a wet or dusty environment.
  • Page 12: Operating Method

    • Continuous input of current exceeding the rated maximum or repeated activation of the safety function may result in damage to the probe. • The probe is rated for maximum continuous input. Use the probe at RMS current input levels that are within the rated continuous maximums.The maximum peak input is for a single pulse width of <10 μs.
  • Page 13: Preparation Before Testing

    • When the input current continuously surpasses the maximum input range, the probe sensor self- protection will be activated. Please discontinue the measurement and allow the T3CP probe to cool before making another measurement. Degauss and check the zero level after the probe has cooled and before resuming measurements.
  • Page 14: Measuring Method

    Frequently Asked Questions and Tips • Will the T3CP current probes work with oscilloscopes from brands other than Teledyne LeCroy and Teledyne Test Tools? The T3CP current probes will work with any oscilloscope that has a BNC input connector and a DC coupled 1MΩ...
  • Page 15 Please always maintain your probe and do not use it in the humid environment. • If there’s anything wrong with the probe, please contact Teledyne LeCroy repair. A user should not dismantle the probe since this will invalidate the warranty. Care and Maintenance...
  • Page 16: Specifications

    Specifications Model T3CP30-50 T3CP30-100 T3CP50-50 T3CP150-12 T3CP500-5 Bandwidth DC - 50MHz DC - 100MHz DC - 50MHz DC - 12MHz DC - 5MHz (-3dB) Risetime < 7ns < 3.5ns < 7ns < 29ns < 70ns Continuous Maximum 30A rms 30A rms...
  • Page 17 3. Not rated for measurements on uninsulated conductors. 4. Pollution Degree 2 refers to operating environment where normally only dry, non-conductive pollution occurs. Temporary conductivity caused by condensation must be expected. T3CP30-50 Frequency Response T3CP30-50 Continuous Maximum Current Input T3CP30-50 Insertion Impedance T3CP30-100 Frequency Response Page 14...
  • Page 18 T3CP30-100 Continuous Maximum Current Input T3CP30-100 Insertion Impedance T3CP50-50 Frequency Response T3CP50-50 Continuous Maximum Current Input T3CP150-12 Frequency Response T3CP50-50 Insertion Impedance Page 15...
  • Page 19 T3CP150-12 Continuous Maximum Current Input T3CP150-12 Insertion Impedance T3CP500-5 Frequency Response T3CP500-5 Continuous Maximum Current Input T3CP500-5 Insertion Impedance Insertion Impedance: Insertion Impedance (for all current probes) is the impedance added into the cable / DUT being tested, by the presence of the current probe measurement jaw.
  • Page 20: Certifications

    Certifications Teledyne LeCroycertifies compliance to the following standards as of the date of publication. As standards evolve, these may no longer be current. Seethe Declaration of Conformity shipped with your product for current certifications. EMC Compliance EC Declaration of Conformity - EMC The current probes meet the intent of ECDirective 2014/30/EU for Electromagnetic Compatibility.
  • Page 21: Safety Compliance

    EUROPEAN CONTACT:* Teledyne GmbH – LeCroy Division Im Breitspiel 11c D-69126 Heidelberg Germany Tel: (49) 6221 82700 Australia & New Zealand Declaration of Conformity - EMC The probe complies with the EMC provision of the Radio Communications Act per the following...
  • Page 22 Restriction of Hazardous Substances (RoHS) The product and its accessories conform to the 2011/65/EU RoHS2 Directive inclusive of any further amendments or modifications of said Directive. See package inserts for other environmental certifications. CHINA RoHS 2 Unless otherwise specified, all the materials and processes are compliant with the latest requirements of China RoHS 2.
  • Page 23: Warranty

    Spare parts, replacement parts and repairs are warranted for 90 days. In exercising its warranty, Teledyne LeCroy, at its option, will either repair or replace any assembly returned within its warranty period to the Customer Service Department or an authorized service center.
  • Page 24 © 2020 Teledyne Test Tools is a brand and trademark of Teledyne LeCroyInc. All rights reserved.Specifications,prices,availability and deliverysubject to change without notice. Product brand or brand names are trademarks or requested trademarks of their respective holders. T3 stands for Teledyne Test Tools.

This manual is also suitable for:

T3cp30-100T3cp50-50T3cp150-12T3cp500-5

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