Current Transformer Potential Transformer CT PT Tester

• Customization: Available
• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Transformer CT PT Tester
• Model NO.: GDVA-405
• Product Name: Current & Potential Transformer CT PT Tester
• 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

Current Transformer Potential Transformer CT PT Tester

 

 

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 Verification
2. CT Parameter Check Under Load
3. CT Transient Parameter Analysis
4. CT Ratio and Phase Error Calibration
5. PT Routine Test

 

Specification:

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

 
 

About us:
 

 

 

Chongqing Gold Mechanical&Electrical Equipment Co., Ltd. was established in 2008. Our team is made up of top-notch sales personnel and skilled engineers, and we have our own production line to ensure high quality. We specialize in designing and manufacturing Transformer Testers, Circuit Breaker Analyzers, CT PT Analyzers, Hipot Testers, Relay Testers and more for over 10 years. 

Through years of development, our products have become highly intelligent and have a wide range of applications. Our company has become one of the leading manufacturers of oil purifiers 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.