Type 1+2 PV surge protector - 1000 Vdc
DS50PV-1500/12KT1
DS50PV-1500/12KT1
Part Number: 482523
  • Type 1+2 surge protector for Photovoltaic
  • Impulse currents Iimp/Itotal : 5/10 kA (10/350µs)
  • Common/Differential mode protection
  • Remote signaling (option)
  • EN 50539-11/ 61643-31 compliance



SPD type 1+2
Network PV network 1250 Vdc
Nominal PV voltage Uocstc 1250 Vdc
Max. PV operating voltage Ucpv 1500 Vdc
Residual Current Ipe < 0.3 mA
PV Permanent Operating current Icpv < 0.1 mA
Follow current If None
Nominal discharge current In 15 kA
Max. discharge current Imax 40 kA
Total Maximum discharge current Imax Total 60 kA
Impulse current by pole Iimp 6.25 kA
Total lightning current Itotal 12.5 kA
Current withstand short circuit PV Iscpv 15000 A
Connection mode(s) +/-/PE
Protection mode(s) Common/Differential mode
Protection level +/- Up 5.3 kV
Protection level +/PE (-/PE) Up 5.3 kV
Technology MOV
Connection to Network Screw terminals: 2.5-25mm²
Format Plug-in modular box
Mounting Symmetrical rail 35 mm (DIN 60715)
Housing material Thermoplastic UL94-V0
Operating temperature Tu -40/+85°C
Protection rating IP20
Disconnection indicator 1 mechanical indicator by pole
Spare module(s) DSM50PV-1500/12KT1
Remote signaling of disconnection Option DS50PVS-1500/12KT1 - output on changeover contact
Dimensions See diagram
Standards compliance EN 61643-31 / NF EN 50539-11
Certification EAC / TUV
Thermal disconnector Internal
Fuses Without