PIVM12,5-275/M Vseries

Article number: 16 058
  • Removable modules for lightning impulse current and surge arresters type T1+T2.
  • Ensure the equipotential bonding, eliminate the effects of lightning current and reduce switching, induced and residual overvoltage in single-phase and three-phase power supply systems entering the building.
  • Installed at the boundaries of LPZ 0 – LPZ 1 and higher zones, closest to where overhead line enters the building i.e. in the main distribution boards.
  • The products consist of varistors with big discharge ability.
  • Other voltage levels can be produced on request.
Test class according to EN 61643-11:2012 (IEC 61643-11:2011) T1, T2
Maximum continuous operating voltage AC UC 275 V
Maximum discharge current (8/20) Imax 50 kA
Impulse discharge current for class I test (10/350) L/N Iimp 12.5 kA
Nominal discharge current for class II test (8/20) L/N In 20 kA
Voltage protection level at In (L/N) Up < 1.2 kV
Spare module for 16 047, 16 049, 16 051, 16 053, 16 055, 16 057, 16 046, 16 048, 16 050, 16 052, 16 054, 16 056
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Ing. Aneta Sčebelová
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