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        CHA

        Number of visits: Date:2014-9-29 13:57

        CHA Series

         

        Doesn t spark with DC over voltage;

        Downsized from current Endurance with ripple current:3000hours at105℃;

        Apply to Server,Driver,Frequency converter,deflectors,Electric control cabinet,Photovoltaic inverter。

        SPECIFIC ATIONS

        items characteristics
        Category temperature Range -40~+105℃
        Rated voltage Range 200~450VDC
        Capacitance Tolerance ± 20%(M)20℃、120HZ
        Leakage Current I=0.02CV or 5mA,whichever is smaller
        I: Where, I : Max. leakage current(µA)、C: Nominal capacitance(µF)、Rated voltage (V)at 20℃after 5 minutes)
        Dissipation Factor(MAX) ≤Specified 20℃/120HZ                                              
        Low Temperature characteristics Rated voltage(Vdc) 200V 250V 400V 450V
        Z(-25℃)/Z(+20℃) ≤4
        Endurance The following specifications shall be satisfied when the capacitors are restored to 20℃ after subjected to DC voltage with the rated ripple current is applied (the peak voltage shall not exceed the rated voltage) for 3,000 hours at 105℃。
        Capacitance change ≤±20% of the initial value
        D.F. (tanδ) ≤300% of the initial specified value
        Leakage current ≤The initial specified value
        Shelf Life The following specifications shall be satisfied when the capacitors are restored to 20℃ after exposing them for 1000 hours at 105℃ without voltage applied. Before the measurement, the capacitor shall be preconditioned by applying voltage according to Item 4.1 of JIS C 5101-4
        Capacitance change ≤±20% of the initial value  
        D.F. (tanδ) ≤300% of the initial specified value
        Leakage current ≤The initial specified value

        WV cap Case size D x L Tanδ Ripple current(Ams/105℃,120Hz) Par t NO.
        [Vdc] [ μF ] [ mm ] 120Hz20℃  
        200 180 22×20 0.15 0.82 CHA201HZN181MP20
        220 22×20 0.15 0.9 CHA201HZN221MP20
        270 22×25 0.15 1.02 CHA201HZN271MP25
        330 22×30 0.15 1.2 CHA201HZN331MP30
        330 25.4×25 0.15 1.2 CHA201HZN331MQ25
        390 22×30 0.15 1.35 CHA201HZN391MP30
        390 25.4×25 0.15 1.35 CHA201HZN391MQ25
        470 22×35 0.15 1.45 CHA201HZN471MP35
        470 25.4×30 0.15 1.45 CHA201HZN471MQ30
        470 30×25 0.15 1.47 CHA201HZN471MR25
        560 22×40 0.15 1.62 CHA201HZN561MP40
        560 25.4×30 0.15 1.6 CHA201HZN561MQ30
        560 30×25 0.15 1.6 CHA201HZN561MR25
        680 25.4×35 0.15 1.82 CHA201HZN681MQ35
        680 30×30 0.15 1.81 CHA201HZN681MR30
        680 35×25 0.15 1.86 CHA201HZN681MA25
        820 25.4×45 0.15 2.11 CHA201HZN821MQ45
        820 30×35 0.15 2.11 CHA201HZN821MR35
        820 35×25 0.15 2.11 CHA201HZN821MA25
        1000 30×35 0.15 2.4 CHA201HZN102MR35
        1000 35×30 0.15 2.4 CHA201HZN102MA30
        1200 30×45 0.15 2.69 CHA201HZN122MR45
        1200 35×35 0.15 2.65 CHA201HZN122MA35
        250 120 22×20 0.15 0.68 CHA251HZN121MP20
        180 22×25 0.15 0.87 CHA251HZN181MP25
        180 25.4×20 0.15 0.93 CHA251HZN181MQ20
        220 22×30 0.15 1 CHA251HZN181MP30
        270 22×35 0.15 1.14 CHA251HZN271MP35
        270 25.4×25 0.15 1.13 CHA251HZN271MQ25
        270 30×25 0.15 1.13 CHA251HZN271MR25
        270 35×20 0.15 1.25 CHA251HZN271MA20
        330 22×40 0.15 1.28 CHA251HZN271MA20
        330 25.4×30 0.15 1.29 CHA251HZN331MQ30
        390 22×45 0.15 1.42 CHA251HZN391MP45
        390 25.4×35 0.15 1.46 CHA251HZN391MQ35
        390 30×25 0.15 1.52 CHA251HZN391MR25
        390 35×20 0.15 1.62 CHA251HZN391MA20
        470 25.4×40 0.15 1.64 CHA251HZN471MQ40
        470 30×30 0.15 1.67 CHA251HZN471MR30
        560 25.4×45 0.15 1.82 CHA251HZN561MQ45
        560 30×35 0.15 1.87 CHA251HZN561MR35
        560 35×25 0.15 1.99 CHA251HZN561MA25
        250 680 30×40 0.15 2.12 CHA251HZN681MR40
        680 35×30 0.15 2.19 CHA251HZN681MA30
        820 30×45 0.15 2.39 CHA251HZN821MR45
        820 35×35 0.15 2.42 CHA251HZN821MA35
        400 56 22×20 0.15 0.45 CHA401HZN560MP20
        68 22×20 0.15 0.51 CHA401HZN680MP20
        82 22×25 0.15 0.58 CHA401HZN820MP25
        100 22×25 0.15 0.66 CHA401HZN101MP25
        100 25.4×25 0.15 0.66 CHA401HZN101MQ25
        120 22×30 0.15 0.76 CHA401HZN121MP30
        120 25.4×25 0.15 0.76 CHA401HZN121MQ25
        150 22×35 0.15 0.85 CHA401HZN151MP35
        150 25.4×30 0.15 0.85 CHA401HZN151MQ30
        150 30×25 0.15 0.85 CHA401HZN151MR25
        180 22×40 0.15 0.94 CHA401HZN181MP40
        180 25.4×35 0.15 0.95 CHA401HZN181MQ35
        180 30×25 0.15 0.95 CHA401HZN181MR25
        220 25.4×35 0.15 1.24 CHA401HZN221MQ35
        220 30×30 0.15 1.24 CHA401HZN221MR30
        220 35×25 0.15 1.24 CHA401HZN221MA25
        270 25.4×45 0.15 1.3 CHA401HZN271MQ45
        270 30×35 0.15 1.3 CHA401HZN271MR35
        270 35×25 0.15 1.3 CHA401HZN271MA25
        330 30×35 0.15 1.45 CHA401HZN331MR35
        330 30×40 0.15 1.47 CHA401HZN331MR40
        330 35×30 0.15 1.47 CHA401HZN331MA30
        450 82 25.4×25 0.15 0.61 CHA451HZN820MQ25
        120 25.4×30 0.15 0.76 CHA451HZN121MQ30
        120 30×25 0.15 0.77 CHA451HZN121MR25
        150 25.4×35 0.15 0.88 CHA451HZN151MQ35
        180 25.4×40 0.15 0.99 CHA451HZN181MQ40
        180 30×30 0.15 0.97 CHA451HZN181MR30
        180 30×35 0.15 1 CHA451HZN181MR35
        220 30×35 0.15 1.3 CHA451HZN221MR35
        220 35×25 0.15 1.2 CHA451HZN221MA25
        270 30×40 0.15 1.28 CHA451HZN271MR40
        270 35×30 0.15 1.3 CHA451HZN271MA30
        330 35×35 0.15 1.4 CHA451HZN331MA35
        390 35×40 0.15 1.6 CHA451HZN391MA40
        420 35×50 0.15 1.56 CHA451HZN421MA50
        470 35×50 0.15 1.63 CHA451HZN471MA50
        560 35×60 0.15 1.75 CHA451HZN561MA60

        ◆RATED RIPPLE CURRENT MULTIPLIERS
        ●Frequency Multipliers

        Frequency(HZ

        50

        120

        300

        1K

        10K

        50K

        200~450vdc

        0.77

        1.00

        1.16

        1.30

        1.41

        1.43

        ×The endurance of capacitors is reduced with internal heating produced by ripple current at the rate of halving the lifetime with every 5℃ rise when long life performance is required in actual use, the rms ripple current has to be reduced。

        ◆DC OVERVOLTAGE TEST CONDITIONS
        The vent will operate and the capacitor shall become an open circuit without burning materials。
        When the following test DC voltage is applied
        ●Test DC voltage

        Rated voltage

        Nominal capacitance Current Limit Test Voltage
        200vdc <330µF 2A 300/375vdc
        330µF≦c<470µF 4A
        ≧470µF 7A
        250vdc <330µF 2A 350/450vdc
        330µF≦c<470µF 4A
        ≧470µF 7A
        400vdc <100µF 2A 500/600vdc
        100µF≦c<220µF 4A
        ≧220µF 7A
        450vdc <100µF 2A 550/675vdc
        100µF≦C<220µF 4A
        ≧220µF 7A

        ●Test circuit


        Constant DC voltage
        Current power supply
         

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