CT/PT Tester
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CT/PT Tester

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  • Product Introduction

       ZC-102F CT/PT Tester is a fully automatic CT/PT characteristic test instrument using primary injection. This CT/PT tester can perform: CT/PT excitation characteristic test, CT/PT ratio and polarity test, AC withstand test and CT/PT load test. This tester is easy to operate by  scientific design, and one person can complete all the testing work; the software has powerful functions, automatically calculates and gives the test results; the self-contained U disk storage function, combined with PC software, generates complete testing. Reporting, data management is simple and efficient, reducing the workload of testers; the instrument has its own micro printer, which can print test data and curves in real time. This instrument is a professional testing instrument with complete functions, suitable for laboratory and field testing, and widely praised by users.

  • Product Parameters
Type ZC-102F
Application Test CT: excitation characteristics, variable ratio, polarity, ratio error and angle error etc. Test PT: excitation characteristics, ratio, polarity, secondary winding resistance, ratio error, etc.
Working power supply Input voltage 185Vac~250Vac
Allowable Input Voltage 85Vac~264Vac
Frequency 50/60Hz
Allowable frequency 45Hz~65Hz
Input power 5000VA
Connector Standard AC socket 60320
Built-in booster

Connector 0~2500V(220V power)
Volt-ampere characteristic test reference 1A/2500V
load capability 10A/220V
Measurement Accuracy Secondary voltage ≥50V,secondary current ≥200mA: Accuracy of Volt-ampere Characteristics: 0.5 class Variable Ratio Measurement Accuracy: 0.5 class
External booster

Output range 0~4000V/1A)
Volt-ampere characteristic test reference load capability 1A/4000V
Measurement Accuracy Secondary voltage ≥50V,secondary current ≥200mA: Accuracy of Volt-ampere Characteristics: 0.5 class Variable Ratio Measurement Accuracy: 0.5 class
Up-flow Reactor

Output range 0~600A
Volt-ampere characteristic test reference load capability 800VA
Measurement Accuracy Variable Ratio Measurement Accuracy:<1%
Environment condition

Operating temperature -10℃~+50℃
Storage temperature -25℃~+70℃
Relative humidity 5%~95%,No condensation
Physical characteristics

Size 425×300×290mm3
Weight ≈26kg(not include accessories )

  • Product Features
        1. The CT Analyzer device can automatically boost the voltage, current and step size by setting the test voltage, current and step size. It can automatically draw the test curve of the volt-amptammetry characteristic, eliminating the tedious work of manual voltage regulation, manual recording and curve tracking. Fast, simple and convenient.
        2. It can test the volt-ampere characteristics, variable ratio and polarity of CT/PT, error curve of 10%, angle error and ratio error.
        3. External booster can expand the output voltage range.
        4. Volt-ampere characteristic test: single machine output voltage 0-2500V, current 0-20A; using the external booster output voltage 0-4000V, current 0-1.5A, 500KV grade 1A CTs′volt-ampere characteristic test can be done.
        5. 220V single power input ,avoids the danger of using 380V.
        6. Large screen LCD display, direct display of volt-ampere curve when testing, intuitive and convenient. With its own micro printer, it can print test data conveniently.
        7. Digital keyboard is used to facilitate digital input.
        8. With large capacity memory, it can store 100 sets of test data .
        9. RS232 communication interface, can connect to the computer for testing; test data can also be uploaded to the computer edit and save.
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