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1HSM 9543 13-01en Edition 2.pdf

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  • Technical information

    TOV capability and protective characteristics for surge arresters type EXLIM and PEXLIM

    100

    110

    100

    120

    130

    140

    Lightning (8/20 micros. current wave)Switch (30/60 micros. current wave)Steep (1/2 micros. current wave)

    Max residual voltage in percent of residual voltage at 10 kA 8/20 impulse

    EX

    LIM

    Q-E

    / LA

    K 4

    306

    Rev

    2 /

    01-0

    2-20

    1.3

    1.2

    1.1

    1

    0.9

    0.8

    0.70.1 1 10 100 1000 10000

    Time (s)

    TOV Strength factor (Tr)

    Without prior energyWith prior energy = 10 kJ/kV (Ur)

    Uc (MAX) = 0.8 x Ur

    EXLI

    M T

    -B /

    LAK

    4392

    Rev

    0 /

    97-0

    5-23

  • 1HSM 9543 13-01en Edition 2, 2004-11

    PEXLIM R

    TOV capability

  • 1HSM 9543 13-01en Edition 2, 2004-11

    PEXLIM R

    Protective characteristics

  • 1HSM 9543 13-01en Edition 2, 2004-11

    PEXLIM Q

    TOV capability

  • 1HSM 9543 13-01en Edition 2, 2004-11

    PEXLIM Q

    Protective characteristics

  • 1HSM 9543 13-01en Edition 2, 2004-11

    PEXLIM P

    TOV capability

  • 1HSM 9543 13-01en Edition 2, 2004-11

    PEXLIM P

    Protective characteristics

  • 1HSM 9543 13-01en Edition 2, 2004-11

    EXLIM R

    TOV capability

  • 1HSM 9543 13-01en Edition 2, 2004-11

    EXLIM R

    Protective characteristics

  • 1HSM 9543 13-01en Edition 2, 2004-11

    EXLIM Q

    TOV capability

  • 1HSM 9543 13-01en Edition 2, 2004-11

    EXLIM Q

    Protective characteristics

  • 1HSM 9543 13-01en Edition 2, 2004-11

    EXLIM P

    TOV capability

  • 1HSM 9543 13-01en Edition 2, 2004-11

    EXLIM P

    Protective characteristics

  • 1HSM 9543 13-01en Edition 2, 2004-11

    EXLIM T

    TOV capability

  • 1HSM 9543 13-01en Edition 2, 2004-11

    EXLIM T

    Protective characteristics

  • 1HSM 9543 13-01en Edition 2, 2004-11

    ABB Power Technologies ABHigh Voltage ProductsSurge ArrestersS-771 80 Ludvika, SwedenTel: +46 (0)240 78 20 00Fax: +46 (0)240 179 83E-mail: [email protected]: www.abb.com/arrestersonline

    Pro

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    PTV

    HV

    P/M

    D M

    F1H

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    954

    3 13

    -01e

    n E

    ditio

    n 2,

    200

    4-11