HLSA7-600 Module

Article number: 16 186
  • 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 IT power supply systems.
  • Installed at the boundaries of zones LPZ 0 – LPZ 1 and higher, closest to where the overhead line enters the building i.e. in the main distribution boards.
  • The products consist of varistors with high discharge ability.
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Test class according to EN 61643-11:2012 (IEC 61643-11:2011) T1, T2
Maximum continuous operating voltage AC UC 600 V
Maximum discharge current (8/20) Imax 50 kA
Impulse discharge current for class I test (10/350) Iimp 7 kA
Nominal discharge current for class II test (8/20) In 20 kA
Voltage protection level at In Up < 2.2 kV
Spare module for 16 190, 16 191
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Ing. Aneta Sčebelová
 +420 494 942 314