I-AC capacitor ephansi yokungena kwamandla aphezulu yama-inverter e-motor drive drive

I-capacitor ye-AC engenamandla aphansi yama-inverter e-motor drive adonsa ngamandla aphezulu Isithombe Esivelele

Incazelo emfushane:

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

Sithumelele i-imeyili Landa njenge-PDF

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Idatha yobuchwepheshe

Ibanga lokushisa lokusebenza	Izinga lokushisa eliphezulu lokusebenza: + 85℃; Izinga lokushisa eliphezulu lesigaba: +55℃; Izinga lokushisa eliphansi lesigaba: -40℃
ububanzi bomthamo	3×40μF～3×500μF
I-Un/ I-voltage elinganisiwe I-Un	400V.AC/50Hz～1140V.DC/50Hz
I-Cap.tol	±5%(J)
Melana ne-voltage	I-Vt-t	2.15Un /10S
	I-Vt-c	1000+2×Un V.AC 60S(min3000V.AC)
Ngaphezulu kweVoltage	1.1Un (30% wesikhathi sokulayisha)
	1.15Un (imizuzu engama-30 ngosuku)
	1.2Un (imizuzu emi-5 ngosuku)
	1.3Un (1 iminithi/ngosuku)
	1.5Un (100ms njalo, izikhathi eziyi-1000 ngesikhathi sokuphila)
Isici sokushabalalisa	tgδ≤0.002 f=100Hz
	tgδ0≤0.0002
I-ESL	＜100 nH
Ukulibaziseka kwelangabi	UL94V-0
Ubukhulu bokukwazi	2000m
	Uma ukuphakama kungaphezu kwamamitha angu-2000 kuya ngaphansi kwamamitha angu-5000, kubalulekile ukucabangela ukusetshenziswa kwenani elincishisiwe. (ngokwanda ngakunye kwe-1000m, i-voltage kanye nogesi kuzoncishiswa ngo-10%)
Isikhathi sokuphila	100000h(Un; Θhotspot≤55°C)
Izinga elijwayelekile lokubhekisela	I-IEC 61071; IEC 60831;

Isici

1. Iphakethe lesikhwama sensimbi, Livalwe nge-resin;
2. Ukusetshenziswa kwesistimu yamandla kagesi aphezulu;
3. Isekethe yamandla aphezulu;
4. Ukumelana ne-voltage ephezulu, ngokuziphilisa;
5. Amandla kagesi aphezulu, amandla aphezulu okumelana ne-dv/dt.

Umsebenzi

Esihlungini sokukhiphayo somthombo wamandla we-DC, umsebenzi we-capacitor ukugcina inani le-DC elihlala njalo ngokususa i-power ripple eningi ngangokunokwenzeka.

Zonke iziguquli ze-AC-DC, kungakhathaliseki ukuthi ziyizinto eziqondile noma zinesici esithile sokushintsha kuzo, zidinga indlela yokuthatha amandla ahlukahlukene ohlangothini lwe-AC futhi zikhiqize amandla angaguquki ohlangothini lwe-DC.

Isekethe evamile

wena

Isikhathi sokuphila

mc3

Ithebula lokucacisa

I-voltage		Un 400V.AC 50Hz
I-Cn (μF)		Ububanzi (mm)	I-T (mm)	Ububanzi (mm)	i-dv/dt (V/μS)	I-Ip (KA)	Ama-Irms (A) 50℃	I-ESR 1KHz (mΩ)	I-Rth (K/W)	isisindo （Kg）
3×	200	225	120	170	50	10.0	3×70	3×0.95	1.1	7
3×	300	225	120	235	40	12.0	3×90	3×0.85	0.8	9
3×	400	295	120	235	35	14.0	3×120	3×0.80	0.7	12
3×	500	365	120	235	30	15.0	3×160	3×0.78	0.6	15

I-voltage		Un 500V.AC 50Hz
I-Cn (μF)		Ububanzi (mm)	I-T (mm)	Ububanzi (mm)	i-dv/dt (V/μS)	I-Ip (KA)	Ama-Irms (A) 50℃	I-ESR 1KHz (mΩ)	I-Rth (K/W)	isisindo （Kg）
3×	120	225	120	170	60	7.2	3×50	3×1.2	1.1	7
3×	180	225	120	235	50	9.0	3×70	3×1.05	0.8	9
3×	240	295	120	235	45	10.8	3×100	3×1.0	0.7	12
3×	300	365	120	235	40	12.0	3×120	3×0.9	0.6	15

I-voltage		Un 690V.AC 50Hz
I-Cn (μF)		Ububanzi (mm)	I-T (mm)	Ububanzi (mm)	i-dv/dt (V/μS)	I-Ip (KA)	Ama-Irms (A) 50℃	I-ESR 1KHz (mΩ)	I-Rth (K/W)	isisindo （Kg）
3×	50	225	120	170	100	5.0	3×50	3×2.3	1.1	7
3×	75	225	120	235	90	6.8	3×70	3×2.1	0.8	9
3×	100	295	120	235	80	8.0	3×100	3×1.6	0.7	12
3×	125	365	120	235	80	10.0	3×120	3×1.3	0.6	15

I-voltage		I-Un 1140V.AC 50Hz
I-Cn (μF)		Ububanzi (mm)	I-T (mm)	Ububanzi (mm)	i-dv/dt (V/μS)	I-Ip (KA)	Ama-Irms (A) 50℃	I-ESR 1KHz (mΩ)	I-Rth (K/W)	isisindo （Kg）
3×	42	340	175	200	120	5.0	3×80	3×3.3	0.6	17.3
3×	60	420	175	250	100	6.0	3×100	3×2.8	0.5	26