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  • Series
  • Model
  • Brand / Made in
  • Type 1+2 surge protector for photovoltaic
  • VG technology
  • 600 Vdc
  • No leakAge, no operating currents
  • Improved life expectancy
  • Iimp : 12.5 kA/pole
  • Common/Differential mode protection
  • Remote signaling
  • IEC 61643-11 and EN 50539-11 compliance

DS60VGPV-600G/51 are type 1+2 heavy duty surge protectors are designed to protect against lightning surge voltages in photovoltaic power supply network. These protectors are recommended when a direct lightning strike is possible on the installation. The DS60VGPV-600G/51 SPD may withstand up to 12.5 kA 10/350µs, it incorporates CITEL's exclusive patented 'VG technology'



  • 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: None
  • PV Permanent Operating current Icpv: None
  • Follow current If: None
  • Nominal discharge current In: 20 kA
  • Max. discharge current Imax: 40 kA
  • Impulse current by pole Iimp: 12.5 kA
  • Total lightning current Itotal: 25 kA
  • Current withstand short circuit PV Iscpv: 15000 A
  • Connection mode(s): +/-/PE
  • Protection mode(s): Common/Differential mode
  • Protection level +/- Up: 5.4 kV
  • Protection level +/PE (-/PE) Up: 4.7 kV


  • Technology: VG Technology (MOV+GSG)
  • Connection to Network: By screw terminals: 6-35mm²
  • Format: 1-pole modular box
  • Mounting: Symmetrical rail 35 mm (EN 60715)
  • Housing material: Thermoplastic UL94 V-0
  • Operating temperature: -40/+85°C
  • Protection rating: IP20
  • Outdoor application: no
  • Failsafe mode: Disconnection SPD of the PV line
  • Disconnection indicator: 1 mechanical indicators
  • Remote signaling of disconnection: Output on changeover contact - 250 Vac/0.5 A (AC) - 30 Vdc/3A (DC)


  • Thermal disconnector: Internal
  • Fuses: without


  • Standards compliance: IEC 61643-31 / EN 61643-31 / EN 50539-11
  • Certification: EAC


DS60VGPV-1500G/51 surge protector is connected in parallel on the DC network 

  • The total length of parallel connection wires to DC network must be lower than 0.5 m in order not to increase the protection level (Up) provided by the SPD.
  • Wiring is made by screw connections. On some models, a distribution bus can be used.
  • The protection wire coming from the SPD must be connected to the bonding bar of the electrical panel. Paralleling the protection wire with phases conductors must be avoided.
  • Local earthing resistance must be in compliance with the electrical rules.

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