HLSA12,5-275 Module

Article number: 16 086
  • Removable modules for lightning impulse current and surge arresters type T1+T2+T3.
  • 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.
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Test class according to EN 61643-11:2012 (IEC 61643-11:2011) T1, T2, T3
Maximum continuous operating voltage AC UC 275 V
Impulse discharge current for class I test (10/350) Iimp 12.5 kA
Nominal discharge current for class II test (8/20) In 25 kA
Open circuit voltage of the combination wave generator UOC 6 kV
Voltage protection level at In Up < 1.25 kV
Spare module for 16 080, 16 090, 16 081, 16 091, 16 082, 16 092, 16 083, 16 093, 16 084, 16 094, 16 085, 16 095
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Ing. Aneta Sčebelová
 +420 494 942 314