• 參數(shù)資料
    型號: 170M6081
    廠商: COOPER INDUSTRIES
    元件分類: 保險絲
    英文描述: ELECTRIC FUSE, 400A, 690VAC, 300000A (IR), INLINE/HOLDER
    文件頁數(shù): 1/4頁
    文件大小: 198K
    代理商: 170M6081
    For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
    141
    Square body DIN 43 620 — 690V (IEC): 10-800A
    High Speed Fuses
    High
    Speed
    Fuses
    690V (IEC) 10-800A
    Specifications
    Description: Square body DIN
    43 620 blade style high speed
    fuses.
    Dimensions: See dimensions
    illustration.
    Ratings:
    Volts: — 690Vac (IEC)
    Amps: — 10-800A
    IR: — 300kA RMS Sym.
    Agency Information: CE, Designed and tested to IEC
    60269: Part 4, UL Recognized.
    Electrical
    Characteristics
    Total clearing I2t
    The total clearing I2t at
    rated voltage and at power
    factor of 15% are given in
    the electrical characteris-
    tics. For other voltages, the
    clearing I2t is found by mul-
    tiplying by correction factor,
    K, given as a function of applied working voltage, Eg, (rms).
    Arc Voltage
    This curve gives the
    peak arc voltage, UL,
    which may appear
    across the fuse during
    its operation as a func-
    tion of the applied
    working voltage Eg ,
    (rms) at a power factor
    of 15%.
    Power Losses
    Watts loss at rated current
    is given in the electrical
    characteristics. The curve
    allows the calculation of
    the power losses at load
    currents lower than the
    rated current. The correc-
    tion factor, Kp, is given as
    a function of the RMS load
    current, Ib, in % of the
    rated current.
    Features and Benefits
    Excellent dc performance
    Low arc voltage and low energy let-through (I2t)
    Low watts loss
    Superior cycling capability
    Typical Applications
    DC common bus
    DC drives
    Power converters/rectifiers
    Reduced voltage starters
    Dimensions (mm)
    Type DIN 00, DIN 1, DIN 2, DIN 3
    Size
    A
    B Max
    D Max
    E
    F Min
    H
    00
    49
    78.5
    60303515
    1
    68
    135
    66
    52
    40
    20
    2
    68
    150
    74
    60
    48
    25
    3
    68
    150
    89
    75
    60
    32
    1 mm = 0.0394” 1” = 25.4 mm
    1,5
    1,0
    0,5
    0,4
    0,3
    0,2
    K
    Eg
    200
    300
    400
    500
    600
    700
    3
    2,5
    2
    1,8
    1,6
    1,4
    1,2
    10
    3
    8
    7
    6
    5
    4
    3
    UL
    Eg
    200
    300
    400
    500
    600
    700
    1,0
    0,8
    0,7
    0,6
    0,5
    0,4
    0,3
    0,2
    0,15
    0,1
    K
    p
    Ib
    30
    40
    50
    60
    70
    80 90
    100%
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