About this document
Current Transformer Testing Procedures by Dinesh k is a document available to read on EtoBox.
1. A current transformer was tested to confirm its physical condition, electrical characteristics, and proper connections. 2. Tests performed included measuring insulation resistance, verifying polarity, checking winding resistance, and testing ratios. 3. Ratio test results showed that with 25, 50, 75, and 100 amps injected into the primary, the secondary outputs were approximately 0.25, 0.5, 0.75, and 1 amp respectively, matching the rated ratio of 100/1A.
- Author
- Dinesh k
- Language
- EN