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FA-103 CT PT Volt-Ampere Characteristic Tester
This instrument is a special automatic tester for CT/PT characteristics, and a special tester for replay protection and HV insulation. It can test: CT volt-ampere characteristic test, CT variable ratio polarity test, CT polarity test, CT primary flow test, CT AC withstand voltage test, PT volt-ampere characteristic test, PT variable ratio polarity test and PT polarity test.
Introduction

This instrument is a special automatic tester for CT/PT characteristics, and a special tester for replay protection and HV insulation. It can test: CT volt-ampere characteristic test, CT variable ratio polarity test, CT polarity test, CT primary flow test, CT AC withstand voltage test, PT volt-ampere characteristic test, PT variable ratio polarity test and PT polarity test. Automatically calculate the voltage and current at the inflection point and the ratio difference, error curve value and other result parameters.


Features

1.Safe and convenient to operate: Full micro-computerized devices, built-in imported high-performance CPU, with high reliability, according the prompt of the interface to set test values, you need not touch the tested equipment, the equipment automatically finish the test, the test personnel far from high voltage circuit ,to ensure their personal safety.

2.Full-featured: CT volt-ampere characteristic test, inflection point calculation and error curve, CT ratio polarity test, contrast calculation, secondary side circuit inspection, PT volt-ampere characteristic test, PT ratio polarity test. Automatically records show that all kinds of test results, and can save the print test records, real-time instrument comes with the clock function, greatly convenient for the user to document the test report.

3.High output capacity: the maximum output voltage for volt-ampere characteristic tests up to 1000V, external booster (optional) can be maximum increased to 2500V, variable ratio test and a flow-through test maximum current 600A, the output capacity of equipment is 5KVA, can do the volt-ampere characteristic test of 500kV,1A current transformers

4.Large-screen 320 × 240 dot matrix character graphical interface, directly display volt-ampere characteristic curve after the test, graphics are clear, aesthetic, easy to analyze, equipped with micro-printer, can print the curves and test results at any time.

5.Built-in Flash memory device can store large amounts of test data, which will not be lost after power off. When the tests finished, people can check and print the tests results indoors.

6.U-disk dump: support U disk to dump test data, through PC to read, easy to operate.

7.PC with powerful software, beautiful outlook, easy to operate, can save and print the test results, convenient to manage the test data.

8.Apparatus can achieve AC220V and AC380V adaptive power supply. When the AC power input terminals connected to AC220V voltage, AC voltage output is 0 ~ 600 V, when the input terminals to AC380V voltage, AC voltage output is 0 ~ 1000 V. Users can choose according to actual needs.

Parameters

Power supply

AC380V

AC220V

CT volt-ampere characteristic test

Stand-alone

01000V020A

0600V020A

External boosteroptional

02500V03A

02000V03A

Resolution

0.1V1mA

Accuracy

≤0.5%

5% or 10% error curve

Accuracy

≤1.0%

CT ratio test

Range

525000A/5A(5000A/1A)

Accuracy

≤1.0%

PT volt-ampere characteristic test

Stand-alone

01000V020A

0600V020A

External boosteroptional

02500V03A

02000V03A

Resolution

0.1V1mA

Accuracy

≤0.5%

PT ratio polarity test

Range

110000

Accuracy

≤1.0%

Primary current injecting

Current Range

0600A

Current injecting time

5 min

Power supply voltage

AC220V or AC380V 50HZ

Working environment temperature

-10 ~ +50

Host volume

420×330×3203

Host weight

39kg

External booster optionalvolume

310×310×3303

External booster optionalweight

25kg

Accessory
Serial Number
Name Amount
1 Mainframe one
2 Test line one
3 Power line one
4 Printing paper one
5 Fuse two
6 USB Flash disk one
7 Specification
one
8 Inspection Report  
one
9 Certification
one

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