Fanox Protection Relays approved by ENA UK

The Electricity Networks Association (ENA) has evaluated and approved Fanox Self-powered Protection Relays for overcurrent and earth fault protection.

After completion of a detailed technical analysis, ENA’s Protection Assessment Panel has approved Fanox protection relays and issued the corresponding Notice of Conformity No. 201.

FANOX SIA C Self-Powered Relay

  • Instantaneous Overcurrent (50)
  • Non-directional phase overcurrent (50/51)
  • Instantaneous Earth Overcurrent (50N/G)
  • Non-directional earth fault (50/51N/G),
  • Lockout Relay/Master Trip (86),

Self-Powering from 10% of the system nominal current, NO external Power Supply needed.

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