CT PT CVT Transformer Tester CT Analyzer Price Cheap

• Customization: Available
• After-sales Service: Life Time Support
• Warranty: 1 Year for CT PT CVT Transformer Tester
• Model NO.: GDVA-405
• Product Name: CT PT CVT Transformer Tester CT Analyzer
• Usage: Transformer Tester
• Test Standards: IEC60044-1/2/5/6
• Voltage Output: 0.1~180V (AC)
• Current Output: 0.001~5A(RMS)
• Maximum Knee Voltage: 45kv
• Power Supply: 220V 50Hz
• Current Measurement Range: 0~10A
• Secondary Current: 1A,3A,5A
• Power Output: 500va
• Transport Package: Wooden Case
• Specification: 49*36*19cm
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 200PCS/Month CT PT Analyzer

Product Description

CT PT CVT Transformer Tester CT Analyzer Price Cheap

The CT PT CVT Transformer Tester CT Analyzer is an advanced instrument for testing current and potential transformers under variable power supply frequencies. It can simulate different network frequencies to characterize the performance of CTs and PTs under non-standard operating conditions.

This versatile tester features a variable frequency power supply that can be adjusted from 40 Hz to 500 Hz, covering a wide range of power system frequencies. By changing the supply frequency, the machine can evaluate how CT and PT parameters like ratio, phase angle, burden and saturation vary at different network frequencies. 

Key characteristics of the CT PT CVT Transformer Tester CT Analyzer  include:

• A wide frequency range from 40 Hz to 500 Hz in 1 Hz increments   

• Automatic or manual measurement of CT and PT ratios up to different ratings

• Measurement of phase displacement and ratio errors at various frequencies   

• Detection of saturation and knee point shifts with frequency change   

• Simulation of distorted grid conditions to test CT and PT immunity

• Easy-to-use touchscreen interface with graphical results display

By simulating off-nominal frequencies and distorted supply conditions, this machine helps technicians thoroughly characterize the performance of current and potential transformers under real-world operating conditions. Utilities can identify potential issues and malfunctions that may only appear at non-standard frequencies.  

Tests for Current Transformer:

1. Excitation curve and parameters test
2. Turns ratio test
3. Ratio and phase error test
4. Polarity mark check
5. Winding resistance measurement
6. Secondary loop burden measurement
7. Error line curve test for protection CT
8. Transient CT parameters test
9. CT nameplate guess
10. Saturation hysteresis loop curve measurement
 

Tests for Potential Transformer:

1. Turns ratio test
2. Ratio error and phase angle error test
3. Polarity test
4. Secondary burden test
5. Winding resistance test

Applications of CT/ PT Analyzer:

1. CT nameplate check
2. CT parameters check in work burden
3. CT transient parameters analysis
4. CT ratio and phase error calibration
5. PT routine test

Relative Strength Index
 

Test standard	IEC60044-1/2/5/6 IEEE C57.13
Input power voltage	AC220V±10%,45-65Hz
Output voltage and current	0.1-180V(AC RMS) 0.001-12A(AC RMS),36A(peak)
Maximum equivalent inflection point voltage	60KV
CT turns ratio measurement	range: 1 to 40000, 1 to 2000 error <0.05% 2000 to 5000 error <0.1% 5000 to 40000 error <0.2%
CT ratio measurement	typical error 0.02%, guaranteed error <0.1%
Phase measurement	accuracy: ±2min, resolution: 0.01min
CT and PT winding resistance measurement range	range: 0 ~ 8KΩ (automatic range2Ω/20Ω/80Ω/800Ω/8KΩ), error<0.2%RDG+0.02%FS, maximum resolution: 0.1mΩ
Temperature measurement	-50~100 degrees, error <3 degrees
CT secondary load measurement	0~160Ω(2/20/80Ω/160Ω), error 0.2%RDG+0.02%FS, max. resolution 0.001Ω
PT secondary load measurement	0~80kΩ(800Ω/8Ω/80Ω), error 0.2%RDG+0.02%FS, max. resolution 0.1Ω
PT turns ratio measurement	range: 1~30000, 1~2000 error <0.05%, 2000-5000 error <0.1%, 5000~30000 error <0.2%
PT ratio measurement	range 1~2000, error 0.1%
PT angle difference measurement	error<5min
Screen Display	12.1 inch large color screen display, touch screen way to achieve man-machine interaction
Data storage	More than 5000 groups
Working conditions:	temperature: -10ºC~50ºC, humidity: ≤90%
Outline dimensions	485×356×183mm, weight: 15Kg

Product Details

 

 

 

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Our Company:


Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd is founded in 2008. We have a strong team including top sales, skilled engineers and we have our own manufacture with high quality. we mainly design and manufacture the Transformer Tester,  Circuit Breaker Analyzer,  CT PT Analyzer, Hipot Tester ,  Relay Tester and so on for more than 10 years.

After several years' development, our products have become high intelligent and wide coverage. And our company has become one of the leading manufacturer of oil purifier and electrical testing equipment in China;

We have developed sales channels in many countries such as UAE, Saudi Arabia, Iran, Malaysia, Thailand, Pakistan, India, Germany, Belgium, USA, Mexico, Kenya, Nigeria, South Africa and other countries worldwide.
And we have gained strong advantage and high reputation in international market.