2920780 - Phoenix Contact Surge Protection Device

Surge protection device set Surge protection, generator disconnect and modular terminal blocks in IP65 housing, pluggable varistors with thermal disconnect between L+, L- and Ground/PE for an inverter with up to five photovoltaic strings.

Part #: 2920780
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Phoenix Contact Surge Protection Device

Color: Light Gray
Material: Polycarbonate
Type: Installation Housing
Protection Level: IP65
Product Type: Surge Protection Device
  • Protective circuit
    Arrester rated voltage U<sub>C</sub>: 600 V DC
    EN type: T2
    Ground conductor current I<sub>PE</sub>: ? 20 µA
    IEC category: II
    Max. discharge surge current Imax (8/20) µs: 40 kA
    Max. required backup fuse with branch wiring: (None up to 600 V/30 A)
    Nominal discharge surge current I<sub>n</sub> (8/20) µs: 15 kA
    Nominal load current I<sub>L</sub>: ? 30 A
    Nominal voltage U<sub>N</sub>: 500 V DC (Non-load voltage U<sub>OC</sub>)
    Protection level U<sub>p</sub>: ? 3 kV (at In)
    Protection level U<sub>p</sub>: ? 3.6 kV (At 20 kA)
    Residual voltage: ? 2.5 kV (at 5 kA)
    Residual voltage: ? 3 kV (at In)
    Residual voltage (N-PE): ? 2.2 kV (with 5 kA (8/20 us))
    Response time: ? 25 ns
    Standby power consumption P<sub>C</sub>: ? 12 mW
  • PV protective circuit AC side
    Rated surge voltage resistance U<sub>imp</sub>: 6 kV
  • PV protective circuit DC side
    Immunity to short-circuiting I<sub>SCPV</sub>: 30 A
    Rated insulation voltage U<sub>i</sub>: 600 V DC
    Rated operating voltage U<sub>CPV</sub>: 600 V DC
    Rated surge voltage resistance U<sub>imp</sub>: 6 kV
    Rated voltage U<sub>OCSTC</sub>: 500 V DC
    Short-circuit current I<sub>SCSTC</sub>: 30 A
  • Standards
    Altitude: max. 2000 m
    Ambient conditions: A, B (according to EN 60439-1 7.10)
    Ambient temperature (operation): -25 °C ... 40 °C
    Color: Light gray RAL 7035
    Degree of protection: IP65
    Depth: 142 mm
    Design: Installation housing
    Direction of action: (L+)-PE & (L-)-PE & (L+)-(L-)
    Height: 300 mm
    Housing material: Polycarbonate fiber reinforced
    Inflammability class according to UL 94: V0
    Message: Surge protection fault: Optical
    Mounting type: Surface/Wall mounting
    Pollution degree: 2
    Standards for air and creepage distances: DIN VDE 0110-1
    Standards for air and creepage distances: IEC 60664-1
    Standards for air and creepage distances: DIN EN 61643-11
    Surge voltage category: III
    Width: 300 mm
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