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Electrical Transmission and Distribution Equipment for Industrial Applications

ZORC High-Frequency Transient Overvoltage Surge Suppressor

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ZORC is a unique high-frequency transient overvoltage surge suppressor for the protection of motors and transformers from steep wave-front, short rise-time, high magnitude, spikes, surges and other transient voltages, generated by switching, lightning and other sources.

The protective characteristics of ZORC:

  • Eliminates inter-turn insulation failures
  • Extends the life of machine insulation
  • Eliminates multiple pre-strike and re-strike transients associated with vacuum and other switchgear
  • Provides comprehensive insulation co-ordination at all practical surge magnitudes and rise-times

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