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Inverter DC-link filamu capacitors katika ubadilishaji nguvu

Maelezo Fupi:

1. Metal shell encapsulation, kavu resin infusion;

2. Inatumika katika mazingira magumu

3. Kuegemea juu

4. Uwezo wa kujiponya

5. Filamu za capacitor pia zina muda mrefu wa maisha kuliko capacitor electrolytics nk.


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  • Maelezo ya Bidhaa

    Lebo za Bidhaa

    Mfululizo wa DKMJ-S

    Mfululizo wa DKMJ-S umeundwa kwa shell ya chuma, hasa kutumika kwa voltage ya juu na capacitance kubwa.Kuna vitengo kadhaa vya msingi mmoja katika mfululizo au katika unganisho sambamba.Inalenga vifaa vya umeme vya umeme kwa ajili ya kuvuta reli, kigeuzi cha nishati ya madini, mifumo ya nishati mbadala, mifumo ya kuchaji betri, viendeshi vya gari na vifaa vya nishati.Aina hii inaweza kuchukua nafasi ya capacitors electrolytic, utendaji bora na maisha ya muda mrefu.

    Vipengee vya kujiponya, aina ya kavu, capacitor huzalishwa kwa kutumia filamu maalum ya PP iliyopigwa, iliyokatwa na wimbi, ambayo inahakikisha inductance ya chini, upinzani wa juu wa kupasuka na kuegemea juu.Kukatwa kwa shinikizo la juu hakuzingatiwi kuwa muhimu.Sehemu ya juu ya capacitor imefungwa na epoxy ya kujizima ya eco-friendly.Muundo maalum huhakikisha kujiingiza kwa chini sana.

    2

    Maombi

    Vibanishi vya DC-Link huunda hatua muhimu katika ubadilishaji wa nishati kwa programu nyingi

    1. Inverters ya awamu ya tatu ya Pulse Width Modulation (PWM);

    2. inverters za nguvu za photovoltaic na upepo;

    3. Anatoa motor viwanda;

    4. Chaja za onboard za magari na inverters;

    5. Vifaa vya nguvu vya vifaa vya matibabu;

    6. Inverter ya nguvu ya madini nk

    Jedwali la maelezo

    Voltage Un 800V.DC Us 1200V Ur 200V
    Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms(A)50℃@10KHz ESR (mΩ) @1KHz Rth (K/W) Uzito (Kg)
    4000 340 125 190 5 20.0 120 1.1 0.9 17.6
    8000 340 125 350 4 32.0 180 0.72 0.6 31.2
    6000 420 125 245 5 30.0 150 0.95 0.7 26.4
    10000 420 125 360 4 40.0 200 0.72 0.5 39.2
    12000 420 235 245 4 48.0 250 0.9 0.3 49.6
    20000 420 235 360 3 60.0 300 0.6 0.3 73.6
    Voltage Un 1200V.DC Us 1800V Ur 300V
    Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms(A)50℃@10KHz ESR (mΩ) @1KHz Rth (K/W) Uzito (Kg)
    2500 340 125 190 8 20.0 120 1.1 0.9 17.6
    3300 340 125 245 8 26.4 150 0.95 0.7 22.4
    5000 420 125 300 7 35.0 180 0.8 0.6 32.8
    7500 420 125 430 5.5 41.3 200 0.66 0.6 44.8
    5000 340 235 190 8 40.0 200 1.1 0.3 32.8
    10000 340 235 350 6 60.0 250 0.8 0.3 58.4
    5000 420 235 175 8 40.0 200 1 0.4 36
    7500 420 235 245 7 52.5 250 0.9 0.3 49.6
    10000 420 235 300 7 70.0 250 0.8 0.3 61.6
    15000 420 235 430 5 75.0 300 0.6 0.3 84
    Voltage Un 1500V.DC Us 2250V Ur 450V
    Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms(A)50℃@10KHz ESR (mΩ) @1KHz Rth (K/W) Uzito (Kg)
    1200 340 125 190 10 12.0 120 1.1 0.9 17.6
    3000 340 125 420 8 24.0 180 0.66 0.7 37.6
    2000 420 125 245 10 20.0 150 0.95 0.7 26.4
    4000 420 125 430 8 32.0 200 0.66 0.6 44.8
    5000 340 235 350 8 40.0 250 0.8 0.3 58.4
    4000 420 235 245 10 40.0 250 0.9 0.3 49.6
    8000 420 235 430 8 64.0 300 0.6 0.3 84
    Voltage Un 2000V.DC Us 3000V Ur 600V
    Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms(A)50℃@10KHz ESR (mΩ) @1KHz Rth (K/W) Uzito (Kg)
    1000 340 125 245 12 12.0 150 0.95 0.7 22.4
    1500 340 125 350 10 15.0 180 0.72 0.6 31.2
    2000 420 125 360 10 20.0 200 0.72 0.5 39.2
    2400 420 125 430 9 21.6 200 0.66 0.6 44.8
    3200 340 235 350 10 32.0 250 0.8 0.3 46.4
    4000 420 235 360 10 40.0 280 0.7 0.3 58.4
    4800 420 235 430 9 43.2 300 0.6 0.3 67.2
    Voltage Un 2200V.DC Us 3300V Ur 600V
    Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms (A) max ESR (mΩ) Rth (K/W) Uzito (Kg)
    2000 420 235 245 12 24 150 0.9 0.740740741 40
    2750 420 235 300 10 27.5 200 0.8 0.46875 49.6
    3500 420 235 360 10 35 200 0.7 0.535714286 58.4
    Voltage Un 3000V.DC Us 4500V Ur 800V
    Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms (A) max ESR (mΩ) Rth (K/W) Uzito (Kg)
    1050 420 235 245 20 21 150 0.9 0.740740741 40
    1400 420 235 300 15 21 200 0.8 0.46875 49.6
    1800 420 235 360 15 27 200 0.7 0.535714286 58.4
    Voltage Un 4000V.DC Us 6000V Ur 1000V
    Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms (A) max ESR (mΩ) Rth (K/W) Uzito (Kg)
    600 420 235 245 20 12 150 0.9 0.740740741 40
    800 420 235 300 20 16 200 0.8 0.46875 49.6
    1000 420 235 360 20 20 200 0.7 0.535714286 58.4
    Voltage Un 2800V.DC Us 4200V Ur 800V
    Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms(A)50℃@10KHz ESR (mΩ) @1KHz Rth (K/W) Uzito (Kg)
    2×1000 560 190 310 20 2×20 2×350 1 0.2 60
    Voltage Un 3200V.DC Us 4800V Ur 900V
    Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms(A)50℃@10KHz ESR (mΩ) @1KHz Rth (K/W) Uzito (Kg)
    2×1200 340 175 950 15 2×18 2×200 1.0 0.5 95

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