CT Characteristic Tester
Darui Electric recommends：
Transformer characteristic tester for CT/PT: VA, ratio, polarity, error curve, knee point, secondary loop.Set test V/I, auto boost, display VA curve or ratio/polarity, save and print. USB upload to PC. Simple, efficient, cost-effective.
Main Test Functions
● CT volt-ampere characteristic test (automatic knee point calculation)
● CT ratio test
● CT polarity
● CT 5% and 10% error curve
● CT secondary loop check
● CT secondary AC withstand
● CT auto demagnetization
● PT VA test (auto knee point)
● PT ratio test
● PT polarity
● PT secondary AC withstand
● PT auto demagnetization
Main Technical Parameters
● Power: AC220V
● VA output: 1000V/15A (single)
● Ratio output: 600A/5V (single)
● Accuracy: ≤0.5%
● Range: CT 25000A/5A or 5000A/1A; PT 5VA~500VA
● Dimensions: 380x260x260 mm
● Weight: 24 Kg
Note: The above information and technical parameters are compiled and published by Yangzhou Darui Electric Co., Ltd.
