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  • Series
    DS230
  • Model
    DS230-48DC
  • Brand / Made in
    CITEL / FRANCE
  • Power surge protector DC - 48 Vdc, SPD type : 2
  • SPD configuration: 2-poles
  • Technology: MOV
  • Network: DC or PV network 48Vdc
  • Max. AC operating voltage : 50 Vac
  • Max. PV operating voltage: 65 Vdc
  • Max. DC operating voltage: 65 Vdc
  • Residual Current : < 0.1 mA
  • Discharge current 8/20 μs In/ Imax : 15 kA/ 30 kA
  • Total Maximum discharge current : 60 kA
  • Very low Up protection level
  • Remote signaling of disconnection: Option DS230S-48DC : output on changeover contact
  • Standards compliance: IEC 61643-11 / EN 61643-11 / UL1449 ed.5

DS230-48DC

DS2x0-DC surge protectors are designed to protect equipment connected to DC (and AC) power supplies from lightning surges. It is based on varistors matched to the network voltage: the varistors have thermal disconnection devices to control any end-of-life.These DIN rail SPD are connected in parallel to the equipment being protected.

 

Electrical Characteristics

  • SPD type (following IEC test): 2
  • Network: DC or PV network 48Vdc
  • Nominal DC voltage Un-dc: 48 Vdc
  • Nominal PV voltage Uocstc: 48 Vdc
  • Max. AC operating voltage L-N Uc: 50 Vac
  • Max. PV operating voltage Ucpv: 65 Vdc
  • Max. DC operating voltage Uc: 65 Vdc
  • Max. load current IL: 20 A
  • Residual Current (Leakage current to Ground) Ipe: < 0.1 mA
  • Operating current (Continious current at Uc) Ic: < 0.1 mA
  • PV Permanent Operating current (Current consumption at Ucpv) Icpv: < 0.1 mA
  • Follow current If: None
  • Nominal discharge current (15 x 8/20 μs impulses) In: 15 kA
  • Max. discharge current (max. withstand @ 8/20 μs by pole) Imax: 30 kA
  • Total Maximal discharge current (max. total withstand @ 8/20 μs) ImaxTotal: 60 kA
  • Current withstand short circuit PV Iscpv: 1000 A
  • Connection mode(s): +/-/PE
  • Protection mode(s) Common mode
  • Protection level @ In (8/20μs) Up: 300 V
  • Protection level L/PE @ In (8/20μs) Up L/PE: 300 V
  • Residual Voltage at 3 kA @ 8/20μs ;Up-3kA: 230 V

Mechanical Characteristics

  • Technology: MOV
  • SPD configuration: 2 poles
  • Connection to Network By screw terminals: 1.5-10mm² (actives wires) and 2.5-25mm² (ground)
  • Format: Plug-in modular box
  • Mounting: Symmetrical rail 35 mm (EN60715)
  • Housing material: Thermoplastic UL94-V0
  • Operating temperature: -40/+85°C
  • Protection rating: IP20
  • Failsafe behavior: disconnection from DC line
  • Disconnection: indicator 2 mechanical indicators
  • Spare module(s): DSM230-48DC
  • Remote signaling of disconnection: Option DS230S-48DC : output on changeover contact
  • Dimensions: See diagram

Disconnectors

  • Thermal disconnector: internal
  • Fuses: Fuses type gG - 50 A

Standards

  • Standards compliance IEC 61643-11 / EN 61643-11 / UL1449 ed.4
  • Certification UL
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