Lightning current and surge arresters

Basic Attributes

• Energy-coordinated protection effect with regard to the terminal equipment

  • false

  Clear

• Lightning impulse current (10/350 µs)(kA)

  • 12.5

  Clear

• With remote signalling contact

  • false
  • true

  Clear

• Number of conductors (without earthing)

  • 2

  Clear

• Number of poles

  • 1
  • 4

  Clear

• Construction size

  • 1 modular spacing
  • 3 modular spacing
  • 4 modular spacing

  Clear

• Voltage protection level(kV)

  • 1.5
  • 3.7

  Clear

• Exhausting

  • false

  Clear

• Remote signalling

  • false

  Clear

• Follow current extinguishing capability(kA)

  • 0

  Clear

• Max. continuous voltage AC(V)

  • 0
  • 260
  • 280

  Clear

• Nominal discharge surge current (8/20)(kA)

  • 15

  Clear

• Nominal voltage AC(V)

  • 0
  • 240
  • 280

  Clear

• Nominal voltage DC(V)

  • 0
  • 1000

  Clear

• Test class

  • Type 1 + 2

  Clear

• Category type 2

  • true

  Clear

• Voltage protection level L-N(kV)

  • 0
  • 1.5

  Clear

• Max. continuous voltage DC(V)

  • 0
  • 1050

  Clear

• Max. PV-voltage(V)

  • 0
  • 1050

  Clear

• Voltage protection level N-PE(kV)

  • 0
  • 1.4

  Clear

• Max. conductor cross section solid (solid, stranded)(mm²)

  • 25
  • 35

  Clear

• Max. conductor cross section flexible (fine-strand)(mm²)

  • 25
  • 35

  Clear

• Voltage protection level (DC+ - DC-)(kV)

  • 0

  Clear

• Voltage protection level (DC+/DC- - PE)(kV)

  • 0

  Clear

• Specific energy (W/R)(kJ/Ohm)

  • 39.1
  • 625

  Clear

• System configuration IT

  • false
  • true

  Clear

• System configuration TN

  • false
  • true

  Clear

• System configuration TN-S

  • false
  • true

  Clear

• System configuration TT

  • false
  • true

  Clear

• System configuration other

  • false
  • true

  Clear

• Max. discharge surge current (8/20)(kA)

  • 40

  Clear

• Voltage protection level L-PE(kV)

  • 1.5

  Clear

• Short-circuit breaking capacity (Isccr)(kA)

  • 0

  Clear

• Type

  Clear