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I-low-inductance AC capacitor yama-inverters anamandla amakhulu we-traction motor drive

Incazelo emfushane:

Le capacitor yochungechunge lwe-AKMJ-S isetshenziselwa ukumunca nokugcina amandla lapho amandla e-AC ephakeme kunalokho adingwa umthwalo we-DC, kanye nokunikeza amandla emthwalweni lapho amandla e-AC ephansi kunalokho adingekayo.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Idatha yobuchwepheshe

Ibanga lokushisa elisebenzayo

Ukushisa Okuphezulu Okusebenzayo: + 85 ℃;Ukushisa kwesigaba esiphezulu: +55℃;Izinga lokushisa eliphansi lesigaba: -40 ℃

ububanzi be-capacitance

3×40μF~3×500μF

Un/ Ilinganiselwe i-voltage Un

400V.AC/50Hz~1140V.DC/50Hz

I-Cap.tol

±5%(J)

Melana ne-voltage

I-Vt-t

2.15Un /10S

Vt-c

1000+2×Un V.AC 60S(min3000V.AC)

I-Over Voltage

1.1Un(30% wokulayisha ngesikhathi.)

1.15Un(30min/ngosuku)

1.2Un(5min/ngosuku)

1.3Un(1 iminithi/ngosuku)

1.5Un(100ms njalo, izikhathi eziyi-1000 ngesikhathi sokuphila)

Isici sokulahla

Tgδ≤0.002 f=100Hz

tgδ0≤0.0002

I-ESL

<100 nH

Ukuvinjelwa komlilo

I-UL94V-0

Ubukhulu bendawo

2000m

Lapho ukuphakama kungaphezu kuka-2000m kuya ngaphansi kuka-5000m, kuyadingeka ukucabangela ukusetshenziswa kwenani elincishisiwe.

(ngokunyuka ngakunye kwe-1000m, amandla kagesi kanye namanje azokwehliswa ngo-10%)

Iminyaka yokuphila

100000h(Un; Θhotspot≤55°C)

Izinga lesithenjwa

I-IEC 61071 ;IEC 60831;

Isici

1. Iphakethe lekesi lensimbi, Livalwe ngenhlaka;
2. Isicelo sesistimu yamandla kagesi aphezulu;
3. Isifunda samandla aphezulu;
4. Ukumelana ne-voltage ephezulu, ngokuziphilisa;
5. High ripple current, high dv/dt ukumelana nekhono.

Umsebenzi

Kusihlungi esiphumayo somphakeli wamandla we-DC, umsebenzi we-capacitor ukugcina inani le-DC elingaguquki ngokususa ukugeleza kwamandla amaningi ngangokunokwenzeka.

Zonke iziguquli ze-AC-DC, kungakhathaliseki ukuthi ziyimpahla yomugqa noma zinento ethile yokushintshela kuzo, zidinga indlela yokuthatha amandla ahlukahlukene ohlangothini lwe-AC futhi zikhiqize amandla angashintshi ohlangothini lwe-DC.

Isifunda esijwayelekile

u

Iminyaka yokuphila

mc3

Ithebula lemininingwane

 

Amandla kagesi Un 400V.AC 50Hz
I-Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) I-Ip (KA) I-Irms (A) 50℃ I-ESR 1KHz (mΩ) I-Rth (K/W) isisindo (Kg)
200 225 120 170 50 10.0 3x70 3×0.95 1.1 7
300 225 120 235 40 12.0 3x90 3×0.85 0.8 9
400 295 120 235 35 14.0 3×120 3×0.80 0.7 12
500 365 120 235 30 15.0 3×160 3×0.78 0.6 15

 

Amandla kagesi Un 500V.AC 50Hz
I-Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) I-Ip (KA) I-Irms (A) 50℃ I-ESR 1KHz (mΩ) I-Rth (K/W) isisindo (Kg)
120 225 120 170 60 7.2 3×50 3×1.2 1.1 7
180 225 120 235 50 9.0 3x70 3×1.05 0.8 9
240 295 120 235 45 10.8 3×100 3×1.0 0.7 12
300 365 120 235 40 12.0 3×120 3×0.9 0.6 15

 

Amandla kagesi Un 690V.AC 50Hz
I-Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) I-Ip (KA) I-Irms (A) 50℃ I-ESR 1KHz (mΩ) I-Rth (K/W) isisindo (Kg)
50 225 120 170 100 5.0 3×50 3×2.3 1.1 7
75 225 120 235 90 6.8 3x70 3×2.1 0.8 9
100 295 120 235 80 8.0 3×100 3×1.6 0.7 12
125 365 120 235 80 10.0 3×120 3×1.3 0.6 15

 

Amandla kagesi I-Un 1140V.AC 50Hz
I-Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) I-Ip (KA) I-Irms (A) 50℃ I-ESR 1KHz (mΩ) I-Rth (K/W) isisindo (Kg)
42 340 175 200 120 5.0 3x80 3×3.3 0.6 17.3
60 420 175 250 100 6.0 3×100 3×2.8 0.5 26

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