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High-Frequency Barriers (VZ Series) and Tuning Elements

High-Frequency Line Traps VZ Series

The VZ series high-frequency line traps with natural air cooling are designed to create high-frequency communication channels over high-voltage power lines.

Key Features:

  • Certified for operation under climatic conditions according to GOST 15150 and GOST 15543, suitable for categories UHL, U, or T, and type II atmosphere.
  • Maximum installation height: 1000 meters.
  • Non-explosive environment, free of aggressive gases, vapors, and conductive dust.
  • Comprises a reactor, tuning element (ENZ), and protective device (non-linear surge arrester without spark gaps).
  • ENZ element designed with RAO "UES Russia" and GUP "VEI," compliant with IEC 60353, and filled with electrical insulating compound for protection.