Reference price :
Contact us
  • Series
    DDCxxC
  • Model
    DDC30C-20-65
  • Brand / Made in
    CITEL / FRANCE
  • DC power surge protector Type 2 - 48 Vdc
  • SPD configuration: 2-poles (+/-)
  • Technology: MOV
  • Network: DC network 48 Vdc
  • Max. DC operating voltage: 65 Vdc
  • Max. AC operating voltage: 50 Vac
  • Max. PV 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
  • Protection level +/PE (-/PE) @ In (8/20μs) Up: 300 V
  • Protection level +/- @( (8/20μs) Up 600 V
  • Admissible short-circuit current: 10 000 A
  • Current withstand short circuit PV Iscpv: 1000 A
  • Pluggable module
  • Remote signaling of disconnection: Option DDC30CS-20-65 output on changeover contact
  • Standards compliance: prIEC 61643-41 and UL1449 ed.5

DDC30C-20-65

The DDC range is Type 1 + 2 pluggable surge protectors designed for equipment connected to DC powerlines. The technology based on high energy varistor equipped with thermal disconnection mechanism offers protection efficiency and and a maximal reliability.

Electrical properties

  • Network 48 Vdc
  • Connection mode +/-/PE
  • Max. DC operating voltage Uc 65 Vdc
  • Max. AC operating voltage Uc 50 Vac
  • Max. operating voltage PV-DC Ucpv: 65 Vdc
  • Permanent operating current @ Ucpv Icpv: < 0.1 mA
  • Residual current Leakage current at Uc Ipe: < 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 discharge current @ 8/20μs Imax total: 60 kA
  • Protection level +/PE (-/PE) @ In (8/20μs): 300 V
  • Protection level +/- @( (8/20μs): 600 V
  • Admissible short circuit current Isccr: 10 000 A
  • Current withstand short circuit PV Iscpv: 1000 A

Associated disconnectors

  • Thermal disconnector: internal
  • Fuses (if required): 20 A min - 125 A max - Type gG

Mechanical characteristics

  • Dimensions see diagram, 1 TE (EN43880)
  • Connection to Network by screw terminals: 1.5-10mm² (actives wires) and 2.5-25mm² (ground)
  • Disconnection indicator: 1 mechanical indicator, Green/Red
  • Failure mode: Disconnection from network
  • Remote signaling of disconnection output on changeover contact: Option ĐC30CS-20-65
  • Max. voltage/current for remote signaling: 250 V/0.5 A (AC) / 30 V/3 A (DC)
  • Wiring for remote signaling: Max. 1.5 mm²
  • Mounting Symmetrical: rail 35 mm (EN60715)
  • Operating temperature: -40/+85°C
  • Protection rating: IP20
  • Housing material: Thermoplastic UL94-V0
  • Spare unit: MDDC30C-20-65

Standards

  • Compliance prIEC61643-41/ UL1449 ed.4
closet

CART

No products in your cart
Báo Giá Sản Phẩm