HSA PV 800 Module

Article number: 27 258
  • Removable modules for surge arresters type T2 intended for photovoltaic systems (PV).
  • They are installed on the DC side in PV applications without an external LPS or with an external LPS, where the sufficient distance "s" is observed.
  • Suitable for all LPL levels.
  • Ensure the equipotential bonding of positive and negative busbars of PV systems and the elimination of transient overvoltage that originates during the atmospheric discharges or switching processes.
Test class according to EN 61643-11:2012 and EN 61643-31:2019 T2
Maximum continuous operating voltage (+/-) UCPV 800 V DC
Maximum continuous operating voltage (±/PE) UCPV 800 V DC
Nominal discharge current for class II test (8/20) In 20 kA
Voltage protection level at In (+/-) Up < 3.3 kV
Voltage protection level at In (±/PE) Up < 2.1 kV
Spare module for 27 254, 27 255
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Ing. Aneta Sčebelová
 +420 494 942 314