Citel DS50PVS-600/51 SPD, 600VDC, Type 2, monitoring contact


  • Description
  • Specifications
  • Other parts
  • Documents


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.


  • Type 2 surge protector for Photovoltaic
  • PV voltage: 600V DC
  • In: 15 kA
  • Imax: 40 kA
  • Pluggable module
  • Remote signaling included
  • UTE C61-740-51, EN 50539-11 compliance


SPD type 2

Network  PV network 600V DC

Nominal PV voltage  600V DC

Max. PV operating voltage Max. PV operating voltage

Residual Current  < 0.1 mA

PV Permanent Operating current  < 0.1 mA

Follow current   None

Nominal discharge current  15 kA

Max. discharge current  40 kA

Total Maximum discharge current  60 kA 

Current withstand short circuit PV  15000 A

Connection mode(s)  +/-/PE

Protection mode(s)  Common mode

Protection level +/PE (-/PE)  2.8 kV

Other parts


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