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CT PT Current Transformer Voltage Transformer Analyzer for Laboratory

CT PT Current Transformer Voltage Transformer Analyzer for Laboratory

FTCT-1000A CT/PT Analyzer is mainly used for field testing of P class CT and PT. The test items mainly include excitation characteristic, transformation ratio, polarity, demagnetization, 5% and 10% error curves, secondary circuit check, withstand test of power frequency alternating current and secondary load.
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Product Introduction

While providing users with cost-effective vacuum oil filter machine, no load load tester, transformer oil purifier machine, we focus more on providing wholehearted service to our customers, treating them as our friends. Our vision is to promote the improvement of enterprise technology innovation ability and rapidly narrow the gap with the world advanced level. We are also committed to continuously improving the way we manage our company and strive to achieve our long-term goal of developing a sustainable enterprise.

1. Application
FTCT-1000A CT/PT Analyzer is mainly used for field testing of P class CT and PT. The test items mainly include excitation characteristic, transformation ratio, polarity, demagnetization, 5% and 10% error curves, secondary circuit check, withstand test of power frequency alternating current and secondary load. Adopt LCD, built-in printer supporting field printing; supporting to use USB flash disk to dump data, with simple and convenient operation.

controller nd power switch of 1000A Power Frequency CT PT Analyzer (2)

2. Current Transformer (CT)?

A current transformer (CT) is a type of transformer that is used to reduce or multiply an alternating current (AC). It produces a current in its secondary which is proportional to the current in its primary.

 

Current transformers, along with voltage or potential transformers, are instrument transformers. Instrument transformers scale the large values of voltage or current to small, standardized values that are easy to handle for measuring instruments and protective relays. The instrument transformers isolate measurement or protection circuits from the high voltage of the primary system. A current transformer provides a secondary current that is accurately proportional to the current flowing in its primary. The current transformer presents a negligible load to the primary circuit.

 

Current transformers are the current-sensing units of the power system and are used at generating stations, electrical substations, and in industrial and commercial electric power distribution.

CT PT Tester Current Transformer Test Equipment at site

3. Function Table

Current Transformer (CT)

Voltage Transformer (PT)

1. Magnetization Curve

1. Excitation Characteristic Test

2. Transformation Ratio Test

2. Transformation Ratio Test

3. Polarity

3. Polarity

4. 5% and 10% error curve

4. Withstand Test of Power Frequency Alternating Current

5. Current Injecting

5. Degauss

6. Demagnetization

6. Calculation of Knee Point Value

7. Withstand Test of Power Frequency Alternating Current

7. Actual Secondary Load Test

8. Automatic Calculation of Excitation Knee Point Value

8. Resistance Test

9. Actual Secondary Load Test

 

10. Resistance Test

 

 

4. Technical Parameters

Operational Power Supply

AC220V±20V, 50~60Hz

Equipment Power Supply Output Waveform

Sine Wave

Single Tester Output Voltage of Excitation Characteristic

0~2500V

Excitation Output Current

0~20 A

Single machine output current of turns ratio test

0~1000A

CT ratio measurement range

5~25000A/5A(5000A/1A)

PT ratio measurement range

1~500kV

Load Range

5~1000VA

Resistance measurement range

0.1~300Ω

Error

≤0.5%(0.2%*Reading+0.3%*Range)

Operating Temperature

-10℃~+40℃

Relative Humidity

<90RH%

Altitude

≤1000m

Overall Dimension (Length × Width × Height)

400 *200 * 260(mm)

Weight

≤22 Kg

 

5. Features

◆ Support the detection of CT and PT, single machine output voltage 0-2500V, current 0-1000A.

◆ All test items can be completed on a single machine without external auxiliary equipment.

◆ Equipped with micro fast printer, it can print test results directly on site.

◆ Adopt intelligent controller, easy to operate.

◆ Large screen LCD, graphic display interface.
 

◆ Give CT / Pt (excitation) inflection point value automatically according to regulations.

◆ Automatically give 5% and 10% error curves.

◆ 3000 sets of test data can be saved without loss after power failure.

◆ Support u disk to transfer and store data, which can be read through standard PC, and generate test report.

◆ Small and light ≤ 22kg, very convenient for field test.

 

6. Stocks at office

Automatic CT PT Tester in stock (2)

 

7. Packing, Delivery, Shipping and Payment

deliver fuootech Automatic CT PT Tester (2)

 

8. Certificates

FUOOTECH Inductive load Dc resistance tachometer certificate_

 

8. Our Advantages

1) 19 years experience in developping and manufacturing according to related China and internatinoal standards

2) Choose Higher quality raw material from the demostic and worldwide market

3) Own complete and advanced production facilities

4) Has the strict test procedures on raw materials and products from A to Z.

5) Have passed CE, ISO certificates

6) Longer warranty period for all our products (2 Years)

7) Factory Direct Sale, More competitive price

8) Variety types for selection and OEM & ODM are available

 

Welcome to contact us for any inquiry and cooperation.

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With the rapid development of science and technology, our company has put forward higher precision requirements for CT PT Current Transformer Voltage Transformer Analyzer for Laboratory. We put the talent work in the primary position of enterprise development, and thoroughly implement it in all aspects of the work. We pioneered the industry's one-stop service, adhering to the core philosophy of taking customer value as the foundation.

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