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233

Used current transformer

  • Trusted Seller
    Pickup Only Transformation PPS FlexiTESTER

    Pickup Only Transformation PPS FlexiTESTER 1080(S6LLST8990)

      *This item is PICKUP ONLY from our Shippensburg PA warehouse* *Handling times for freight shipments average 5 days, but may vary depending on size, weight, location, and current trucking conditions. This does not...

      Shippensburg, PA
    • QTY. 3. EVERFINE PHOTO-E-INFO CO.

      QTY. 3. EVERFINE PHOTO-E-INFO CO. PF9830C 3-PHASE PORTABLE DIGITAL POWER METER (FULL FUNCTION MODEL)

        QTY. 3. EVERFINE PHOTO-E-INFO CO. PF9830C 3-PHASE PORTABLE DIGITAL POWER METER (FULL FUNCTION MODEL) 2 UNITS WORK ONE DOES NOT AND ONLY ONE UNIT HAS THE (3) CLAMP ATTACHMENTS. S/N: (1) 07009T (2) 408003T (3) E141...

        Texas City, TX
      • 2017 ELSPEC EQ270:90 Real -

        2017 ELSPEC EQ270:90 Real - Time Equalizer Power factor

        • Manufacturer: ELSPEC

        270 KVAr Real Time Complete Elspec Equalizer Unbalanced system with 3 steps of 90 kVAr and 14% inductors, for 440 V/60 Hz 3-wire Delta network, with integrated CB-630A. Dimmensions 210x100x80 cm • Ex-works price...

        Ecuador
      • Trusted Seller
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        Vanguard Instruments Company EZCT-10

        • Manufacturer: Vanguard Instruments Company

        The Model EZCT-10 is a microprocessor-based, current-transformer test set. This rugged and portable test set measures excitation current, turns ratio and winding polarity on single- and multi-ratio current transf...

        Cary, NC
      • Trusted Seller
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        Hioki CT-5MRN120

        • Manufacturer: Hioki

        Current Transformer,(Primary current 120 A, output 5 VA) Key Features & Specifications Hioki - CT-5MRN120 Current Transformer,(Primary current 120 A, output 5 VA) Expand Input Range for Use with Meter Relays Des...

        Cary, NC
      • Trusted Seller
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        Hioki CT-5MRN150

        • Manufacturer: Hioki

        Current Transformer,(Primary current 150 A, output 5 VA) Key Features & Specifications Hioki - CT-5MRN150 Current Transformer,(Primary current 150 A, output 5 VA) Expand Input Range for Use with Meter Relays De...

        Cary, NC
      • Trusted Seller
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        Vanguard EZCT-10

        • Manufacturer: Vanguard
        • Model: EZCT-10

        Up To 1200V, Current to 2A Current-Transformer Tester Key Features Measures Excitation Voltage and Current, Turns Ratio, Winding Polarity on Single Phase and Multi-Phase CTs Excitation Voltages Up To 1200V, Curre...

        Cary, NC
      • Trusted Seller
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        Dranetz TR-2023

        • Manufacturer: Dranetz
        • Model: TR-2023

        3000 Amp Current Transformer Dranetz TR-2023 3000 Amp Current Transformer and other Disturbance Analyzers / Simulators for sale at Test Equipment Center.

        Cary, NC
      • Trusted Seller
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        Dranetz TR-2022

        • Manufacturer: Dranetz
        • Model: TR-2022

        1000 Amp Current Transformer Dranetz TR-2022 1000 Amp Current Transformer and other Disturbance Analyzers / Simulators for sale at Test Equipment Center.

        Cary, NC
      • Trusted Seller
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        Hioki CT-5MRN100

        • Manufacturer: Hioki

        Current Transformer ,(Primary current 100 A, output 5 VA) Key Features & Specifications Hioki - CT-5MRN100 Primary current 100 A, output 5 VA Expand Input Range for Use with Meter Relays Description The CT-5MRN ...

        Cary, NC
      • Trusted Seller
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        Biddle 55003

        • Manufacturer: Biddle

        Biddle TTR Transformer Turns Ratio Test Sets measure the turns ratio and exciting current of windings in power, potential and current transformers. Deviations in turns ratio readings indicate problems...

        Cary, NC
      • Trusted Seller
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        Pearson 110A

        • Manufacturer: Pearson
        • Model: 110A

        Pearson 110A Wideband Current Transformer / Pulse Transformer 1Hz -20 MHz

        Cary, NC
      • Trusted Seller
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        Pearson 110

        • Manufacturer: Pearson
        • Model: 110

        Pearson 110 Wideband Current Transformer / Pulse Transformer .1V / A 1Hz -20 MHz

        Cary, NC
      • Trusted Seller
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        Pearson 101

        • Manufacturer: Pearson
        • Model: 101

        Pearson 101 Wideband Current Transformer / Pulse Transformer .01V /A, 0.25 Hz - 4 MHz

        Cary, NC
      • Trusted Seller
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        Pearson 3025

        • Manufacturer: Pearson

        Pearson 3025Wideband Current Transformer / Pulse Transformer .025V / A. 7Hz -4 MHz. 325A max RMS

        Cary, NC
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      Overview

      Electrical test instruments are essential tools used to test, measure, and diagnose electrical systems and components. These devices are crucial for ensuring the safety, efficiency, and reliability of electrical installations, whether in residential, commercial, or industrial settings. Common types include multimeters, oscilloscopes, and insulation testers.

      FAQ

      What should I look for when buying used electrical test instruments?

      Check the calibration status, overall condition, and whether all necessary accessories are included. It’s also important to verify the instrument's accuracy and functionality.

      How can I safely ship electrical test instruments?

      Use proper packaging with adequate cushioning to protect the instruments from shocks and vibrations. It's advisable to use a shipping service experienced in handling delicate electronic equipment.

      What is the maintenance procedure for electrical test instruments?

      Regularly calibrate the instruments to ensure accuracy, clean them to remove dust and debris, and store them in a protective case when not in use. Follow the manufacturer’s guidelines for specific maintenance tasks.