Three Pole, Numerical ,NON-DIRECTIONAL, 3 O/C OR 2 O/C+1 E/F Relay Without Inst. Highset

Three Pole, Numerical ,NON-DIRECTIONAL, 3 O/C OR 2 O/C+1 E/F Relay Without Inst. Highset

₹24,710.40
Product Code: JNC 053/JNC 053P

Time line :Products will be shipped within 3 weeks from the date of order

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Product Description

Features
  • Software based design
  • Choice of four curves and definite time
  • History of 5 latest faults
  • Self supervision facility
  • Wide setting ranges
  • Draw -out case
Application
The relay provides time graded phase and earth fault protection of Generators, Transformers, Feeder, capacitors etc.,
PRINCIPLE OF OPERATION
The relay provides over current protection for power systems. Relay operating time is determined by selecting definite time characteristics or one of the four inverse time characteristics i.e. (3s normal inverse, 1.3s normal inverse, 1.5s very inverse and 0.8s extremely inverse). The relay measures the current from each phases and if it exceeds the set threshold,the relay extends a trip signal after an operating time as determined by the selected curve.

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