HSA PV 1000 Module

Article number: 27 246
  • 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.
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Test class according to EN 61643-11:2012 and EN 61643-31:2019 T2
Maximum continuous operating voltage (+/-) UCPV 1 000 V DC
Maximum continuous operating voltage (±/PE) UCPV 1 500 V DC
Nominal discharge current for class II test (8/20) In 20 kA
Voltage protection level at In (+/-) Up < 3.8 kV
Voltage protection level at In (±/PE) Up < 2.6 kV
Spare module for 27 236, 27 237
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Ing. Aneta Sčebelová
 +420 494 942 314