Transmission Line Arresters

  • Design as NGLA- Type
  • Polymeric Housing
  • Up to 550 kV
DESCRIPTION MAX. LINE DISCHARGE CLASS VOLTAGE NOMINAL DISCHARGE CURRENT IN (8/20 ΜS WAVESHAPE) DATASHEET
SBKL NGLA type with silicon housing completed by a variety of corresponding connecting and assembling variants 2 y 3 Up to 550 kV 10 kA
SBKC – 0 NGLA type with silicon housing completed by a variety of corresponding connecting and assembling variants 2 170 kV 10 kA
SBKC – II NGLA type with silicon housing completed by a variety of corresponding connecting and assembling variants 4 362 kV 10 kA

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Product Description

DESCRIPTION MAX. LINE DISCHARGE CLASS VOLTAGE NOMINAL DISCHARGE CURRENT IN (8/20 ΜS WAVESHAPE) DATASHEET
SBKL NGLA type with silicon housing completed by a variety of corresponding connecting and assembling variants 2 y 3 Up to 550 kV 10 kA
SBKC – 0 NGLA type with silicon housing completed by a variety of corresponding connecting and assembling variants 2 170 kV 10 kA
SBKC – II NGLA type with silicon housing completed by a variety of corresponding connecting and assembling variants 4 362 kV 10 kA

Line arresters are an effective and economical option to protect existing as well as new transmission lines against lightning overvoltages in order to increase grid reliability and availability of transmission lines. Line arresters are suitable especially for line sections with low earthing impedance of the line towers, areas with high lightning activity, transmission lines without shield wire protection and for transmission lines with very high demand to their availability.