Idizayini Edumile Ye-Dc Link Capacitor In Rail Traction - I-capacitor yamandla efilimu ye-AC esezingeni elihle – CRE

Incazelo emfushane:

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ividiyo Ehlobene

Impendulo (2)

Siyaqiniseka ukuthi ngemizamo ehlanganyelwe, ibhizinisi eliphakathi kwethu lizosilethela izinzuzo zombili. Singakuqinisekisa ikhwalithi yomkhiqizo kanye nentengo encintisanayo yeI-Hev Capacitor , I-Film Capacitor ye-Abb Inverter , I-Ev Capacitor, Siyakwamukela ngemfudumalo ukuhlanganyela kwakho ngokusekelwe ezinzuzweni ezihambisanayo esikhathini esizayo esiseduze.

Idizayini Edumile Ye-Dc Link Capacitor In Rail Traction - I-capacitor yamandla efilimu ye-AC esezingeni elihle – CRE Imininingwane:

Idatha yobuchwepheshe

Ibanga lokushisa lokusebenza	Ukushisa okuphezulu. Isilinganiso sokusebenza., Phezulu, ubuningi: +85℃ Isilinganiso sokusebenza esiphezulu: +70℃ Isilinganiso sokusebenza esiphansi: -40℃
ububanzi bomthamo	5μF～50μF
I-Un/ I-voltage elinganisiwe I-Un	330V.AC/50Hz～690V.AC/50Hz
I-Cap.tol	±5%(J);
Melana ne-voltage	I-Vt-t	2.15U_N/10S
	I-Vt-c	1000+2*U_N(min2000)V.AC) 60S
Ngaphezulu kweVoltage	1.1U_N(30% wesikhathi sokulayisha)
	1.15U_N(imizuzu engama-30/ngosuku)
	1.2U_N(5 imizuzu/ngosuku)
	1.3U_N(1 iminithi/ngosuku)
	1.5U_N(100ms njalo, izikhathi eziyi-1000 ngesikhathi sokuphila)
Isici sokushabalalisa	tgδ≤0.002 f=1KHz
	tgδ0≤0.0002
Ukumelana nokushisa	I-RS*C≥5000S(at20℃ 100V.DC 60S)
Isikhathi sokuphila	100000h(Un; Θhotspot≤55 °C)
Izinga elijwayelekile lokubhekisela	IEC61071;IEC 60831;

Isici

1. Iphakheji yetheyiphu ye-Mylar, Ivalwe nge-resin;
2. Ama-lead e-Copper nut, usayizi omncane, ukufakwa okulula;
3. Umthamo omkhulu, usayizi omncane;
4. Ukumelana ne-voltage ephezulu, ngokuziphilisa;
5. Amandla kagesi aphezulu, amandla aphezulu okumelana ne-dv/dt.

Ikesi lokufaka

Isicelo

1. Isetshenziswa kabanzi kumishini kagesi kagesi esetshenziselwa isihlungi se-AC.

2. Ku-UPS enamandla amakhulu, ukunikezwa kwamandla okushintsha, ama-converter e-AC/DC kanye ne-inverter (amadrayivu) kanye neminye imishini yesihlungi se-AC, ama-harmonics kanye nokuthuthukisa ukulawulwa kwamandla.

Isikhathi sokuphila

mc3

Umdwebo wohlaka

I-voltage	(Un=330V.AC)
Umthamo	φD (mm)	L(mm)	I-ESR @10KHz (mΩ))	I-ESL(nH)	i-dv/dt(V/μS)	I-Ipk(A)	I-Irms(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

I-voltage	(Un=450V.AC)
Umthamo	φD (mm)	L(mm)	I-ESR @10KHz (mΩ))	I-ESL(nH)	i-dv/dt(V/μS)	I-Ipk(A)	I-Irms(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

I-voltage	(Un=690V.AC)
Umthamo	φD (mm)	L(mm)	I-ESR @10KHz (mΩ))	I-ESL(nH)	i-dv/dt(V/μS)	I-Ipk(A)	I-Irms(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

Izithombe zemininingwane yomkhiqizo:

Umhlahlandlela Womkhiqizo Ohlobene:

Ibhizinisi lethu kusukela lasungulwa, lihlala libheka ikhwalithi yomkhiqizo njengempilo yenhlangano, lihlala lithuthukisa ubuchwepheshe bokukhiqiza, liqinisa ikhwalithi yempahla futhi liqinisa njalo ukuphathwa kwekhwalithi enhle yebhizinisi, ngokuhambisana ngokuphelele ne-ISO 9001:2000 ejwayelekile kazwelonke yomklamo odumile we-Dc Link Capacitor In Rail Traction - ikhwalithi enhle ye-AC film power capacitor – CRE, Umkhiqizo uzohlinzekwa kuwo wonke umhlaba, njenge: Poland, Chile, luzern, Kuphela ngokufeza umkhiqizo wekhwalithi enhle ukuhlangabezana nesidingo samakhasimende, yonke imikhiqizo yethu ihlolwe ngokuqinile ngaphambi kokuthunyelwa. Sihlala sicabanga ngombuzo ohlangothini lwamakhasimende, ngoba uma uwina, thina siyawina!

Ibhange le-AC Film Capacitor

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Umkhiqizi we-Capacitor

Ibhange le-Capacitor elenziwe ngokwezifiso

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I-Dry Type Capacitor Yokufaka Isicelo Sokugcina Amandla

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I-Film Capacitor Yokudlulisa Amandla

I-Power Electronic Ac Capacitor

I-Capacitor Epholiswe Ngamanzi

Ubuchwepheshe obuhle kakhulu, isevisi ephelele yangemva kokuthengisa kanye nokusebenza kahle komsebenzi, sicabanga ukuthi lokhu kuyisinqumo sethu esingcono kakhulu.