Electrical Transmission and Distribution Equipment for Industrial Applications
ZORC High-Frequency Transient Overvoltage Surge SuppressorAccess T&D
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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