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Fuafuaga lauiloa mo le Dc Link Capacitor I le Rail Traction - capacitor eletise AC lelei lelei - CRE

Fuafuaga Lauiloa mo le Dc Link Capacitor I le Rail Traction - capacitor eletise AC lelei - Ata Fa'apitoa CRE
  • Fuafuaga lauiloa mo le Dc Link Capacitor I le Rail Traction - capacitor eletise AC lelei lelei - CRE
  • Fuafuaga lauiloa mo le Dc Link Capacitor I le Rail Traction - capacitor eletise AC lelei lelei - CRE
  • Fuafuaga lauiloa mo le Dc Link Capacitor I le Rail Traction - capacitor eletise AC lelei lelei - CRE

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Manatu Faaalia (2)

O lo'o ia i matou a matou lava 'au fa'atau oloa, 'au fa'alelei, vaega fa'atekinolosi, 'au QC ma 'au afifi. Ua ia i matou nei ni faiga fa'atonutonu maualuga mo auala ta'itasi. E le gata i lea, o a matou tagata faigaluega uma e iai le poto masani i le lolomiina o mataupu moFa'aputuga Malosiaga Ata Tifaga mo le Fa'atupuina o le Malosiaga , Fofo mo le Fa'aputuga Ata Tifaga Uamea , Fa'aputuga Ata Tifaga Fa'amama Voltage Maualuga Dc, E talitonu le vaai! Matou te taliaina ma le faamaoni tagata faatau fou mai fafo e faatuina ni sootaga faapisinisi ma faamoemoe foi e faamausali sootaga ma tagata faatau ua leva ona faavaeina.
Fuafuaga lauiloa mo le Dc Link Capacitor I le Rail Traction - Lelei le tulaga lelei o le AC film power capacitor – CRE Detail:

Fa'amatalaga fa'apitoa

Vaeluaga o le vevela o le fa'agaioiga

Vevela maualuga o le fa'agaioiga., Pito i luga, maualuga: +85℃ Vevela o le vaega pito i luga: +70℃ Vevela o le vaega pito i lalo: -40℃

vaega o le gafatia

5μF ~ 50μF

Un/ Voltage fa'atulagaina Un

330V.AC/50Hz～690V.AC/50Hz

Kapisi

±5%(J);

Tete'e atu i le voltage

Vt-t

2.15UN/10S

Vt-c

1000+2*UN(min2000)V.AC) 60S

Ova atu le Voltage

1.1UN(30% o le umi o le uta.)

1.15UN(30 minute/aso)

1.2UN(5 minute/aso)

1.3UN(1 minute/aso)

1.5UN(100ms i taimi uma, 1000 taimi i le olaga atoa)

Mea e fa'aumatia ai

tgδ≤0.002 f=1KHz

tgδ0≤0.0002

Tete'e i le puipuiga mai le vevela

RS*C≥5000S (i le 20℃ 100V.DC 60S)

Fa'amoemoega o le olaga

100000h(Un; Θhotspot≤55 °C)

Tulaga fa'asino

IEC61071;IEC 60831;

Vaega

1. Afifi lipine Mylar, Fa'amaufa'ailogaina i le resin;
2. Uamea nati apamemea, laʻititi le tele, faigofie ona faʻapipiʻi;
3. Tele le gafatia, laʻititi le tele;
4. Tetee atu i le eletise maualuga, faatasi ai ma le faamalologa e ia lava;
5. Maualuga le tafe o le tafe, maualuga le gafatia e tete'e atu i le dv / dt.

Pusa fa'apipi'i

kalama

Talosaga

1. Fa'aaogaina lautele i masini eletise eletise e fa'aaoga mo le faamama AC.

2. I totonu o le UPS malosi tele, le sapalai o le eletise fesuia'i, masini fesuia'i AC/DC ma le inverter (drives) ma isi masini mo le faamama AC, harmonics ma fa'aleleia atili le puleaina o le power factor.

Fa'amoemoega o le olaga

mc3

Ata o le otootoga

 

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Voltage (Un=330V.AC)
Malosiaga φD (mm) L(mm) ESR @10KHz (mΩ)) ESL(nH) dv/dt(V/μS) Ipk(A) Fuainumera (40℃ @10KHz)
6.8 35 40 9.4 27 100 680 30
8 38 40 8.0 25 80 640 35
10 42 40 6.4 25 75 750 40
15 51 40 5.3 28 70 1050 48
20 59 40 4.0 23 65 1300 55
30 71 40 2.7 27 60 1800 68
40 74 50 2.0 26 55 2200 70
50 82 50 1.6 25 50 2500 75

 

Voltage (Un=450V.AC)
Malosiaga φD (mm) L(mm) ESR @10KHz (mΩ)) ESL(nH) dv/dt(V/μS) Ipk(A) Fuainumera (40℃ @10KHz)
6.8 35 40 9.4 27 100 680 30
8 38 40 8.0 25 80 640 35
10 42 40 6.4 25 75 750 40
15 51 40 5.3 28 70 1050 48
20 59 40 4.0 23 65 1300 55
30 71 40 2.7 27 60 1800 68
40 74 50 2.0 26 55 2200 70
50 82 50 1.6 25 50 2500 75

 

Voltage (Un=690V.AC)
Malosiaga φD (mm) L(mm) ESR @10KHz (mΩ)) ESL(nH) dv/dt(V/μS) Ipk(A) Fuainumera (40℃ @10KHz)
5 35 60 9.6 27 180 900 30
6.8 40 60 7.0 26 150 1020 35
8 44 60 7.0 25 120 960 38
10 49 60 6.4 26 110 1100 45
15 59 60 4.2 23 100 1500 55
20 68 60 3.2 25 90 1800 62
25 76 60 2.5 22 80 2000 70
30 83 60 2.1 23 80 2400 75
Ata o fa'amatalaga o oloa:

Fuafuaga lauiloa mo le Dc Link Capacitor I le Rail Traction - capacitor eletise AC lelei lelei - ata auiliili CRE

Fuafuaga lauiloa mo le Dc Link Capacitor I le Rail Traction - capacitor eletise AC lelei lelei - ata auiliili CRE

Fuafuaga lauiloa mo le Dc Link Capacitor I le Rail Traction - capacitor eletise AC lelei lelei - ata auiliili CRE

Taiala o Oloa e Fesootai:
"Fa'amaoni, Fouga Fou, Fa'amaoni, ma le Lelei" o le manatu tumau lea o la matou fa'alapotopotoga i le lumana'i e fa'atuina fa'atasi ma tagata fa'atau mo le fefa'ataua'iga fa'atasi ma le manuia fa'atasi mo le Popular Design mo le Dc Link Capacitor In Rail Traction - Lelei le tulaga lelei o le AC film power capacitor – CRE, O le oloa o le a sapalaiina i le lalolagi atoa, e pei o: Mecca, Isaraelu, Eleni, E iai la matou 'au fa'atau tuuto ma le malosi, ma le tele o lala, e tautua i a matou tagata fa'atau. O lo'o matou sailia ni pa'aga fa'apisinisi mo se taimi umi, ma fa'amautinoa o a matou tagata sapalai o le a latou manuia i se taimi pu'upu'u ma se taimi umi.
    • E mafai e le kamupani ona fa'aauau pea ona malamalama i suiga i lenei maketi o pisinisi, e vave ona fa'afouina oloa ma e taugofie fo'i le tau, o le lona lua lea o la matou galulue fa'atasi, e lelei. 5 Fetu Saunia e Daniel Coppin mai Farani - 2017.10.13 10:47
    O lenei pisinisi i le alamanuia e malosi ma tauva, alualu i luma faatasi ma taimi ma atiina ae gafataulimaina, matou te matua fiafia lava e maua se avanoa e galulue faatasi ai! 5 Fetu Saunia e Belle mai Greenland - 2017.06.16 18:23

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