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Kapasitera sarimihetsika DC-link inverter amin'ny fiovam-pahefana

Famaritana fohy:

1. Famonosana akorandriaka metaly, fampidirana resina maina;

2. Azo ampiasaina amin'ny tontolo iainana henjana

3. Azo itokisana avo lenta

4. Fahaizana manasitrana tena

5. Ny kapasitera sarimihetsika koa dia manana androm-piainana lava kokoa noho ny kapasitera electrolytics sns.


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  • Antsipirian'ny vokatra

    Marika vokatra

    Andian-dahatsoratra DKMJ-S

    Ny andiany DKMJ-S dia natao tamin'ny akorandriaka metaly, ampiasaina indrindra amin'ny voltazy avo lenta sy capacitance lehibe. Misy singa tokana maromaro mifamatotra amin'ny andiany na mifanitsy. Mikendry ireo fitaovana elektronika herinaratra ho an'ny fisintonana lalamby, mpanova herinaratra fitrandrahana, rafitra angovo azo havaozina, rafitra famandrihana bateria, motera ary famatsiana herinaratra. Ity karazana ity dia afaka manolo ny capacitor electrolytic, fampisehoana tsara kokoa ary androm-piainana lava kokoa.

    Ireo singa capacitor maina sy manasitrana tena dia vokarina amin'ny fampiasana sarimihetsika PP metaly voapaika manokana, izay miantoka ny tsy fahampian'ny inductance, ny fanoherana ny fahatapahana avo lenta ary ny fahatokisana avo lenta. Tsy ilaina ny manapaka ny tsindry tafahoatra. Ny tampony capacitor dia voaisy tombo-kase amin'ny epoxy tsy manimba ny tontolo iainana. Ny endrika manokana dia miantoka ny tsy fahampian'ny inductance tena ambany.

    2

    Fampiharana

    Ny kapasitera DC-Link dia dingana tena ilaina amin'ny fiovam-pahefana ho an'ny fampiharana maro.

    1. Inverter PWM (Pulse Width Modulation) misy dingana telo;

    2. mpanova herinaratra avy amin'ny masoandro sy rivotra;

    3. Fiara mpitondra motera indostrialy;

    4. Ireo fitaovana famandrihana sy mpanova herinaratra ao anaty fiara;

    5. Famatsiana herinaratra ho an'ny fitaovana ara-pitsaboana;

    6. Inverter herinaratra fitrandrahana sns.

    Tabilao famaritana

    Zintin'aratra 800V.DC 1200V na 200V
    Cn (μF) Lanja (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms(A)50℃@10KHz ESR (mΩ) @1KHz Rth (K/W) Lanja (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
    Zintin'aratra 1200V. DC 1800V na 300V
    Cn (μF) Lanja (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms(A)50℃@10KHz ESR (mΩ) @1KHz Rth (K/W) Lanja (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
    Zintin'aratra Herinaratra 1500V.DC 2250V na 450V
    Cn (μF) Lanja (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms(A)50℃@10KHz ESR (mΩ) @1KHz Rth (K/W) Lanja (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
    Zintin'aratra Tambajotra DC 2000V na 3000V na 600V
    Cn (μF) Lanja (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms(A)50℃@10KHz ESR (mΩ) @1KHz Rth (K/W) Lanja (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
    Zintin'aratra 2200V.DC 3300V na 600V
    Cn (μF) Lanja (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms (A)max ESR (mΩ) Rth (K/W) Lanja (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
    Zintin'aratra 3000V.DC Etazonia 4500V na 800V
    Cn (μF) Lanja (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms (A)max ESR (mΩ) Rth (K/W) Lanja (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
    Zintin'aratra 4000V.DC Etazonia 6000V na 1000V
    Cn (μF) Lanja (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms (A)max ESR (mΩ) Rth (K/W) Lanja (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
    Zintin'aratra 2800V.DC Etazonia 4200V na 800V
    Cn (μF) Lanja (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms(A)50℃@10KHz ESR (mΩ) @1KHz Rth (K/W) Lanja (Kg)
    2×1000 560 190 310 20 2×20 2×350 1 0.2 60
    Zintin'aratra 3200V.DC Etazonia 4800V na 900V
    Cn (μF) Lanja (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms(A)50℃@10KHz ESR (mΩ) @1KHz Rth (K/W) Lanja (Kg)
    2×1200 340 175 950 15 2×18 2×200 1.0 0.5 95

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