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TRS3 Series high modules PV SPD

SPD PV type 1+2 – lightning current and surge arresters for PV installation
Pluggable module, visual fault signalling, module locking
  • Varistor surge arrester
  • Installtion to PV system
  • for protection of PV systems on the separating spark-over (connection to LPS)
  • Optional remote fault signalling(S)
Catalogue-Surge Protective Devices
Maximum operating voltage mode
+/-, +/PE, -/PE  UCPV
1000 V DC
Lightning impulse current (10/350 μs) Iimp6, 25 kA
Nominal discharge current (8/20μs) In20 kA
Maximum discharge current (8/20μs)Imax40 kA
Voltage protection level mode +/PE, -/PE  Up≤ 4,0 kV
Short-circuit current rating ISCPV100 A DC
Response time ta< 25ns
Cross-section of connected conductors solid (min/max)16 mm2 / 35 mm2
Cross-section of connected conductors stranded (min/max)16 mm2 / 35 mm2
Fault indicationred indication field
Remote indicationpotential-free change-over contact
Remote indication contacts250 V / 0,5 A AC, 250 V / 0,1 A DC
Cross-section of remote indication conductors1,5 mm
Degree of protectionIP20
Range of operating temperatures (min/max)-40℃~+70℃
Humidity range5%~95%
MountingDIN rail 35 mm
According to standardEN 61643-31,
IEC 61643-31 / T1+T2
RemarksOther UCPV can be customized.(1200V DC,1500V DC, etc.)