CPT-III Automatic CT PT Testing Equipment

Application:

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 voltage 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 for CT PT Testing Equipment:

• CT nameplate check
• CT parameters check in work burden
• CT transient parameters analysis
• CT ratio and phase error calibration

• PT routine test

Parameters:

Real Picture:

Delta Technology (Chongqing) Co., Ltd. is a high-tech enterprise focusing on R&D, production, and sales of Electric Testing Equipment and Fire Resistance Testing Equipment.

Safety is important to the electrical, construction, and transportation industries, thus, Delta Technology aims to help users test the safety of transformers, high-voltage switches, cables, building materials, transportation materials, etc.

Since its establishment, the company has always adhered to the principles of "quality assurance and service priority", through years of development, our products sell well at home and abroad.

With the best products, best services, and best reputation, our company is your reliable partner in testing equipment!