Low-inductance AC capacitor yama inverters amphamvu kwambiri oyendetsa magalimoto

Low-inductance AC capacitor yama inverters amphamvu kwambiri oyendetsa galimoto Yowonetsedwa

Kufotokozera Kwachidule:

Capacitor iyi ya AKMJ-S imagwiritsidwa ntchito kutengera ndi kusunga mphamvu pamene mphamvu ya AC ili pamwamba kuposa yomwe ikufunika ndi katundu wa DC, ndi kupereka mphamvu ku katundu pamene mphamvu ya AC ili yochepa kuposa yomwe ikufunika.

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Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Deta yaukadaulo

Opaleshoni kutentha osiyanasiyana	Max Kutentha kwa ntchito: + 85 ℃;Kutentha kwa gulu lapamwamba: +55 ℃;M'munsi gulu kutentha: -40 ℃
mtundu wa capacitance	3×40μF～3×500μF
Un / Adavotera voteji Un	400V.AC/50Hz～1140V.DC/50Hz
Cap.tol	±5%(J)
Kupirira voltage	Vt-t	2.15Un / 10S
	Vt-c	1000+2×Un V.AC 60S(min3000V.AC)
Kupitilira kwa Voltage	1.1Un(30% ya pa-load-dur.)
	1.15Un (30min/tsiku)
	1.2Un(5min/tsiku)
	1.3Un(1min/tsiku)
	1.5Un (100ms nthawi zonse, 1000nthawi pa moyo)
Zowonongeka	Tgδ≤0.002 f=100Hz
	tgδ0≤0.0002
ESL	＜100 nH
Kuchedwa kwa moto	UL94V-0
Maximum aititude	2000m
	Pamene kutalika kuli pamwamba pa 2000m kufika pansi pa 5000m, m'pofunika kuganizira kugwiritsa ntchito ndalama zochepa. (pakuwonjezeka kulikonse kwa 1000m, voteji ndi zamakono zidzachepetsedwa ndi 10%)
Chiyembekezo cha moyo	100000h(Un; Θhotspot≤55°C)
Reference muyezo	IEC 61071; IEC 60831;

Mbali

1. Phukusi lazitsulo, Losindikizidwa ndi utomoni;
2. High voteji mphamvu dongosolo ntchito;
3. Kuzungulira kwamphamvu kwamphamvu;
4. Kukana mphamvu yamagetsi, ndi kudzichiritsa;
5. High ripple current, mkulu dv / dt kupirira mphamvu.

Ntchito

Mu fyuluta yotulutsa magetsi a DC, ntchito ya capacitor ndikusunga mtengo wa DC wokhazikika pochotsa mphamvu zambiri momwe zingathere.

Ma converter onse a AC-DC, kaya ali ndi mzere kapena ali ndi mtundu wina wosinthira kwa iwo, amafunikira makina otengera mphamvu zosiyanitsira mbali ya AC ndikupanga mphamvu yokhazikika ku mbali ya DC.

Dera lodziwika bwino

Chiyembekezo cha moyo

mc3

Tabulo lachidziwitso

Voteji		400V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	IP (KA)	Mphamvu (A) 50 ℃	ESR 1KHz (mΩ)	Rth (K/W)	kulemera (Kg)
3 × pa	200	225	120	170	50	10.0	3 × 70 pa	3 × 0.95	1.1	7
3 × pa	300	225	120	235	40	12.0	3 × 90 pa	3 × 0,85	0.8	9
3 × pa	400	295	120	235	35	14.0	3 × 120	3 × 0.80	0.7	12
3 × pa	500	365	120	235	30	15.0	3 × 160	3 × 0,78	0.6	15

Voteji		500V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	IP (KA)	Mphamvu (A) 50 ℃	ESR 1KHz (mΩ)	Rth (K/W)	kulemera (Kg)
3 × pa	120	225	120	170	60	7.2	3 × 50 pa	3 × 1.2	1.1	7
3 × pa	180	225	120	235	50	9.0	3 × 70 pa	3 × 1.05	0.8	9
3 × pa	240	295	120	235	45	10.8	3 × 100	3 × 1.0	0.7	12
3 × pa	300	365	120	235	40	12.0	3 × 120	3 × 0.9 pa	0.6	15

Voteji		Kufikira 690V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	IP (KA)	Mphamvu (A) 50 ℃	ESR 1KHz (mΩ)	Rth (K/W)	kulemera (Kg)
3 × pa	50	225	120	170	100	5.0	3 × 50 pa	3 × 2.3	1.1	7
3 × pa	75	225	120	235	90	6.8	3 × 70 pa	3 × 2.1	0.8	9
3 × pa	100	295	120	235	80	8.0	3 × 100	3 × 1.6	0.7	12
3 × pa	125	365	120	235	80	10.0	3 × 120	3 × 1.3	0.6	15

Voteji		1140V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	IP (KA)	Mphamvu (A) 50 ℃	ESR 1KHz (mΩ)	Rth (K/W)	kulemera (Kg)
3 × pa	42	340	175	200	120	5.0	3 × 80 pa	3 × 3.3	0.6	17.3
3 × pa	60	420	175	250	100	6.0	3 × 100	3 × 2.8	0.5	26