DAC1-13S-31-275 Type 1+2 AC surge protector - 3-phase+N
DAC1-13S-31-275 Type 1+2 AC surge protector - 3-phase+N
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  • Series
    DAC1-13
  • Model
    DAC1-13S-31-275
  • Brand / Made in
    CITEL / FRANCE
  • Type 1 + 2 AC multipolar surge protector
  • Network 230/400 V 3-phase+N
  • In: 20 kA, Imax 50kA, Imax Total 150kA
  • Iimp: 12.5 kA, Iimp N/PE, Itotal 50kA
  • Protection level Up 1.3kV
  • Residual voltage Up-5kA 1.2 kV
  • Pluggable module for each phase
  • Remote signaling
  • EN 61643-11, IEC 61643-11 certified
  • UL1449 ed.5 compliance

DAC1-13S-31-275

Type 1 + 2 AC SPD with Remote signaling

The DAC1-13 is an extreme duty Type 1+2 pluggable SPD designed to protect AC powerline at the main switchboard of an installation equipped with lightning rod. The technology ‘Multi-varistor” allows a very high discharge current capability in small dimensions and the best possible behavior to the AC network (no follow current). In the light of their high discharge capability, the DAC1-13 surge protectors are especially compact and are available in multipolar versions to protect single or 3-phase AC networks.

Electrical Characteristics
  • SPD type (following IEC tests): 1+2
  • Network: 230/400 V 3-phase+N
  • AC system: TT-TNS
  • Nominal line voltage Un: 230 Vac
  • Max. AC operating voltage Uc: 275 Vac
  • Temporary Over Voltage (TOV) Charasteristics - 5 sec (Without disconnection) UT: 335 Vac withstand
  • Temporary Over Voltage (TOV) Charasteristics - 120 mn (Without disconnection or with safety disconnection) UT: 440 Vac disconnection
  • Temporary Over Voltage N/PE (TOV HT) (Without disconnection or with safety disconnection) UT: 1200 V/300A/200 ms withstand
  • Residual Current (Leakage current to Ground) Ipe: None
  • Follow current If: None
  • Nominal discharge current (15 x 8/20 µs impulses) In: 20 kA
  • Max. discharge current (max. withstand @ 8/20 µs by pole) Imax: 50 kA
  • Total Maximal discharge current max. total withstand @ 8/20 µs Imax Total: 150 kA
  • Impulse current by pole (max. withstand 10/350µs by pole) Iimp: 12.5 kA
  • Total lightning current(max. total withstand @ 10/350µs) Itotal: 50 kA
  • Specific energy by pole max. withstand 10/350 µs W/R: 40 kJ/ohm
  • Connection mode(s): L/N and N/PE
  • Protection level L/N @ In (8/20µs) Up L/N: 1.3 kV
  • Protection level N/PE @ In (8/20µs) Up N/PE: 1.5 kV
  • Residual voltage L/N at 5 kA @ 5 kA (8/20µs) Up-5kA: 1.2 kV
  • Protection level N/PE at 5 kA @ 5 kA (8/20µs) Up-5kA: 1.2 kV
  • Admissible short-circuit current Isccr: 50 000 A
Mechanical Characteristics
  • Technology: MOV
  • SPD configuration: 3-phase+N
  • Connection to Network: By screw terminals: 2.5-25 mm² (35 mm² rigid)
  • Format: Plug-in modular box
  • 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 from AC network
  • Disconnection indicator: 1 mechanical indicator by pole - red/ Green
  • Spare module(s) MDAC1-13-275
  • Remote signaling of disconnection:  output on changeover contact
  • Dimensions: 4TE (EN43880)
  • Weight 0.57 kg
Disconnectors
  • Thermal disconnector: Internal
  • Installation ground fault breaker: Type S or delayed
  • Fuses: SFD1-13S-31 or 125 A min. - 315 A max. - Fuses Type gG
Standards
  • Standards compliance: IEC 61643-11 / EN 61643-11 / UL1449 4ed.
  • Certification: KEMA
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Model : DAC1-13-31-275

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