Numerical, four pole, directional / non-directional, inverse definite time, 3 O/C + 1 E/F relay with /without inst. highset

Numerical, four pole, directional / non-directional, inverse definite time, 3 O/C + 1 E/F relay with /without inst. highset

₹63,635.00
Product Code: JNP 098

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

Stock In Stock
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Available Options

Product Description

Features
  • Programmable characteristic angle
  • Programmable operating characteristics
  • High speed directional control
  • Low Burden
  • Trip test facility
  • Choice of four inverse curve and definite time
  • Programmable for directional /non-directional
  • RS 232 communication port
  • RS485 communication port (optional)
  • History of 5 latest faults
  • Self supervision facility
Application
The relay provides time graded directional phase and earth fault protection of generators, trasformers, capacitors, etc.
Principal of Operation
JNP 098 provides directional over current protection for power systems. The Relay operating time is determined by selectting definite time characteristics or one of the four inverse time characteristics i.e. (3s normal inverse, 1.3s normal inverse, very inverse and extremely inverse). The operating region is defined by the characteristic angle selected. The relay measures the current and voltage from each of the phases and if the phase angle in the operating zone of the relay, then the relay extends trip signal.

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