Type 2 PV surge protector

Part Number: 480111
  • Type 2 surge protector for PV
  • In : 15kA / Imax : 40kA
  • Pluggable
  • Remote signaling
  • UL1149 ed.5 certified
  • EN 61643-31, NF EN 50539-11 compliant

DS50PV/51 are type 2 surge protectors are designed to protect against lightning surge voltages in photovoltaic power supply network. Based on the use of specific varistors, providing a protection in common mode or common and differential mode.

SPD type 2
Network PV network 1250 Vdc
Nominal PV voltage Uocstc 500 Vdc
Max. PV operating voltage Ucpv 530 Vdc
Residual Current Ipe None
PV Permanent Operating current Icpv < 0.1 mA
Follow current If None
Nominal discharge current In 20 kA
Max. discharge current Imax 40 kA
Total Maximum discharge current Imax Total 60 kA
Current withstand short circuit PV Iscpv 15 000 A
Connection mode(s) +/-/PE
Protection mode(s) Common/Differential mode
Protection level +/- Up 6.8 kV
Protection level +/PE (-/PE) Up 1.5 kV
Technology MOV
Connection to Network By screw terminals: 2.5-25mm² / by bus
Format Plug-in modular box
Plugable Yes
Mounting Symmetrical rail 35 mm (EN 60715)
Housing material Thermoplastic UL94 V-0
Operating temperature Tu -40/+85°C
Protection rating IP20
Failsafe mode Disconnection SPD of the PV line
Disconnection indicator 3 mechanical indicators
Spare module(s) DSM50PV-500
Remote signaling of disconnection Output on changeover contact
Dimensions See diagram
Weight 0.207 kg
Standards compliance EN 50539.11
Certification UL / EAC / TUV
Thermal disconnector Internal
Fuses Without