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JND 040 Numerical Differential Relay by JVS ELECTRONICS PRIVATE LIMITED is a document available to read on EtoBox.
What is JND 040 Numerical Differential Relay about?
The document describes the JND 040 numerical transformer differential relay produced by JVS Electronics. The relay provides differential protection for power transformers to detect internal faults. It measures current from both windings of the transformer and calculates the differential and restraining currents. If the operating point is within the operating region defined by adjustable characteristics, it will trigger a trip. The relay also provides adjustable 2nd and 5th harmonic restraints and built-in v
- Author
- JVS ELECTRONICS PRIVATE LIMITED
- Language
- EN