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HS78-600A/900A-C Sensara Kaarentii
Sensara Looppii Banaa (EV) .
Ramaddiiwwan Omishaalee
Oomishaalee Mul'atan

HS78-600A/900A-C Sensara Kaarentii

Ibsa dalagaa: .

Gama jalqabaa fi lammaffaan seensaroota tartiiba kanaa safartuu kaarentii DC, AC fi pulse irratti insulaayid ta’aniiru.

    adda ta’uu isaati

    ◆ Galma loop banaa seera bu'uuraa ASIC;
    ◆ Gama jalqabaa fi gama lammaffaa adda baafamuu;
    ◆ Fayyadama humnaa xiqqaa;
    ◆ Daangaa bal’aa;
    ◆ Kasaaraa galchuu hin qabu
    ◆ Meeshaan jallisii UL 94-V0 waliin walsimu

    Iyyata

    ◆ To'ataa mootoraa
    ◆ Dhiyeessii humnaa addaan hin cinne (UPS) .
    ◆ Konveertara istaatiksii kan mootora DCn oofu
    ◆ Dhiyeessii Humna Jijjiirraa (SMPS) .
    ◆ Dhiyeessii humnaa maashinii waldichaa

    Tarree moodeela

    Moodeela oomishaa
    Lakkoofsa moodeela Kaarentii galtee madaalame IPN(QEENXEE) Daangaa Safartuu IPM (A) .

    HS78-600A/900A-C irratti kan hundaa’edha

    600/900 ta’e

    ±600/±900 ta’a

    S78-600A/900A-C Tarree paarameetira

    Paarameetarii

    mallattoo

    safartuu Gatii xiqqaa gatii idilee Gatii guddaa yaada kennuu
    1; 2; 3 Ispeesifikeeshinii elektirikii chaanaalii
    Kaarentii sadarkaa gama jalqabaa

    IPN

    QEENXEE

    - .

    600 ta’e

    - .

     
    Daangaa safartuu ammee jalqabaa

    IPM

    QEENXEE

    -600 ta'a

    - .

    600 ta’e  
    Voltaajii dhiyeessii

    VC

    Keessa

    4.75 5.0.0 5.25.25  
    Voltaajii oomishaa

    VOUT

    Keessa

    VOUT=(VC/5)·(2.5+Gth·IPN) Afaan Oromoo fi Jechoota Dinqisiiso Afaan Oromoo. @ VC=5V jedhamuun beekama
    Voltaajii oomishaa zeeroo

    VQOV

    Keessa

    2.48 2.5.5 2.52 @VC=5V fiIP=0A
    Faayidaa ti’oorii

    Gth

    mV/A

    - .

    3.33

    - .

     
    Fayyadama yeroo ammaa

    IC

    m.a.

    - .

    60. 60.

    70. 70.

    @VC=5V jechuun ni danda'ama
    Dandeettii fe’umsaa

    RL

    10. 10.

    - .

    daangaa hin qabne @VOUT gara GND tti
    Kaapaasitaansii fe’umsaa

    C2

    nF

    - .

    - .

    2.2.2.2  
    Kapaasitii filtara humnaa

    C1

    μF ta’uu isaati

    - .

    - .

    - .

     
    4; 5; 6 Ispeesifikeeshinii elektirikii chaanaalii
    Kaarentii sadarkaa gama jalqabaa

    IPN

    QEENXEE

    - .

    900 ta’e

    - .

     
    Daangaa safartuu ammee jalqabaa

    IPM

    QEENXEE

    -900 ta'a

    - .

    900 ta’e  
    Voltaajii dhiyeessii

    VC

    Keessa

    4.75 5.0.0 5.25.25  
    Voltaajii oomishaa

    VOUT

    Keessa

    VOUT=(VC/5)·(2.5+Gth·IPN) Afaan Oromoo fi Jechoota Dinqisiiso Afaan Oromoo. @ VC=5V jedhamuun beekama
    Voltaajii oomishaa zeeroo

    VQOV

    Keessa

    2.48 2.5.5 2.52 @VC=5V fiIP=0A
    Faayidaa ti’oorii

    Gth

    mV/A

    - .

    2.22

    - .

     
    Fayyadama yeroo ammaa

    IC

    m.a.

    - .

    60. 60.

    70. 70.

    @VC=5V jechuun ni danda'ama
    Dandeettii fe’umsaa

    RL

    10. 10.

    - .

    daangaa hin qabne @VOUT gara GND tti
    Kaapaasitaansii fe’umsaa

    C2

    nF

    - .

    - .

    2.2.2.2  
    Kapaasitii filtara humnaa

    C1

    μF ta’uu isaati

    - .

    - .

    - .

    Qabduu raawwii hojii
    Dogoggora faayidaa

    Eeyyee

    % .

    - .

    ±2 ta’a

    - .

    @TA=25°C ta'a
    Dogoggora faayidaa (temperature drift of gain) kan jedhu

    TCG jedhamuun beekama

    %/°C

    -0.03

    ±0.01 ta’a

    0.03 ta’uu isaati @TA -40°C~125°C ta'a
    Dogoggora zeeroo

    BARRISUU

    mV

    - .

    ±20 ta’a

    - .

    @VC=5V fi IP=0A
    Dogoggora zeeroo kan teempireechara drift

    TCVOE

    mV/°C ta’a

    -0.08

    ±0.01 ta’a

    0.08 ta’eera @TA -40°C~125°C ta'a
    Voltaajii ofseeti maagneetii

    IRRAA

    mV

    -4

    - .

    4. 4.

    @TA=25°C,VC=5V ta'a
    Dogoggora sarara hin taane

    SI'OOL

    % IPN irraa

    -0.5

    - .

    0.5 Zeeroo bilisaa VOE
    Yeroo deebii kennuu

    tr

    μs

    3. 3.

    6. 6.

    10. 10.  
    Bal'ina baandii (-3dB) .

    BW

    kHz

    30. 30.

    - .

    - .

     
    Hordoftoota yeroo ammaa

    di/dt

    A/nuti  

    100 irratti kan argamu

       
    Sagalee oomishaa

    Tokko fuula.

    mV

    - .

    - .

    10. 10.  
    Paarameetara waliigalaa
    Teempireechara naannoo hojii

    TQEENXEE

    °C ta’a

    -40....+125

     
    Ho’a naannoo kuusaa

    TS

    °C ta’a

    -40....+125

     
    ulfaatina

    m

    g

    - .

    Xiyyeeffannoo

    (1) Voltaajiin oomishaa Uout, voolteejiin ofseeti UQOV, sensitivity Gth guutummaatti dhiyeessii humnaa Vc wajjin walmadaala;

    (2) Firikuweensiin kaarentii safaramuu qabu baandii firikuweensii sensaraa qofa irratti daangeffamuu qaba, yoo kana hin taane garmalee akka ho’u wiirtuu maagneetii fi chippii ni taasisa;

    (3) Malli waayirii dogoggoraa sensara miidhuu danda’a;

    Amaloota insulaashinii

    Paarameetarii

    mallattoo

    safartuu

    Gatii lakkoofsaa

    yaada kennuu
    Ac adda baafamuu qormaata voolteejii dandamachuu RMS @ 50Hz,1min

    KEESSAD. D

    KV

    2.5.5

     
    Impulsii voolteejii dandamatu 1.2/50uS

    KAN KEE

    KV

    5. 5.

     
    Meeshaa mana jireenyaa

    - .

    - .

    UL94-V0 jedhamuun beekama

    PPS+GF40 jedhamuun beekama

    Indeeksii mormii 'creepage' fira

    CTI

    Keessa

    - .

     
    Fageenya creepage

    dCP

    mm

    25. 25.

     
    Elektirikii qulqulleessuu

    dCI

    mm

    20. 20.

    Daangaa guddaa

    Paarameetarii

    mallattoo

    safartuu

    Gatii lakkoofsaa
    Voltaajii dhiyeessii

    KeessaC. C

    Keessa

    8. 8.

    Kaarentii oomishaa walitti fufiinsa qabu

    Anala

    m.a.

    - .

    Dhangala’aa elektiroo-istaatikii - Dhangala’aa tuttuqaa

    KeessaESD jedhamuun beekama

    KV

    4. 4.

    Dimshaashumatti makaanikaa

    ibsa-oomishaa1

    Xiyyeeffannoo

    Sensaroonni istaandaardii IEC61010-1 eeguu qabu. Sensaroonni meeshaalee elektirooniksii ykn elektirikii akkaataa qajeelfama itti fayyadamaatiin istaandaardii hojiirra oolmaa fi ulaagaalee nageenyaa guutan keessatti kaa’amuu qabu.
    • Of eeggadhaa. Rifannaa irraa of eeggadhaa.
    • ibsa oomishaa07
    • ibsa oomishaa08
    Yeroo sensarichi hojjetu kutaaleen tokko tokko voolteejii balaafamaa (fkn. busbar jalqabaa, dhiyeessii humnaa) mudachuu danda’u, kana tuffachuunis miidhaa fi balaa guddaa fida. Sensor meeshaa keessaa kan ijaarame yoo ta'u, kutaan isaa kan dabarsu erga dhaabamee booda addunyaan alaa akka hin tuqamne wabii ta'uu qaba. Yoo barbaachisaa ta’e keesii ittisaa ykn haguuggii gaachana itti dabaluun ni danda’ama. Dhiyeessiin humnaa guddaan addaan cituu danda’uu qaba.

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