Details

  • •odvodnik prenapona V50 1-polni s NPE 385V
  • •Earthing, lightning and surge protection
  • •Combined arrester for power supply systems
  • •1 KOM
  • •OBO

Technical specifications

System configuration ITNo
System configuration DCNo
System configuration TN-C-SYes
System configuration TN-SYes
System configuration TTYes
System configuration otherNo
System configuration TN-CNo
System configuration TNYes
Nominal voltage DC-V
Max. PV-voltage-V
Max. continuous voltage DC-V
Max. continuous voltage AC385V
Voltage protection level L-PE-kV
Voltage protection level N-PE-kV
Voltage protection level L-N1.7kV
Voltage protection level (DC+/DC- - PE)-kV
Follow current extinguishing capability0.1kA
Specific energy (W/R)-kJ/Ohm
Max. overcurrent protection device, parallel connection (fuse)-A
Max. overcurrent protection device, series connection (fuse)-A
Mounting methodDIN rail (top hat rail) 35 mm
Construction size2 modular spacing
Voltage protection level (DC+ - DC-)-kV
Remote signallingNo
Max. conductor cross section solid (solid, stranded)35mm²
Integrated backup fuseNo
Overcurrent protected voltage tappingNo
Max. conductor cross section flexible (fine-strand)35mm²
Signalling at the deviceOptic
Energy-coordinated protection effect with regard to the terminal equipmentNo
Voltage switching spark gap technologyNo
Lightning impulse current (10/350 µs)12.5kA
Number of poles2
Voltage protection level1.7kV
Nominal voltage AC230V
Degree of protection (IP)IP20
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