Capacitor yefirimu yeAC yakagadzirwa nemaoko

Tsananguro pfupi:

Capacitor yeAC filter yezvikamu zvitatu （AKMJ-S）

CRE yakagadzira iyi firita yeAC yemhando yakaoma iyo yakagadzirisa dambudziko rekutadza kushanda kwefirita yeAC.

Zvinhu zve capacitor zvinozviporesa, zvakaita sedry-type, zvinogadzirwa uchishandisa PP film/PU yakagadzirwa nemafungu, inoita kuti ikwanise kuzvipinza mumhepo zvishoma, inodzivirira kuputika zvakanyanya uye irambe yakasimba. Pamusoro pe capacitor pakavharwa ne epoxy inodzima nharaunda. Dhizaini yakakosha inoita kuti ikwanise kuzvipinza mumhepo zvishoma. CRE's AC filter capacitor inonyanya kushandiswa mukubata njanji, power grid, manejimendi yemhando yemagetsi, uye maUPS applications.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Nhevedzano yeAKMJ-S

Mufirita inobuda yemagetsi eDC, basa re capacitor nderekuchengetedza DC value isingachinji nekubvisa simba rakawanda sezvinobvira. Ma converter ese eAC-DC, angave ari linear supplies kana kuti ane chimwe chinhu chekuchinjana, anoda nzira yekutora simba rakasiyana-siyana kudivi reAC uye kugadzira simba risingaperi kudivi reDC.

Kazhinji, firita hombe inoshandiswa kupinza nekuchengetedza simba kana simba reAC rakakwirira kupfuura rinodiwa nemutoro weDC, uye kupa simba kumutoro kana simba reAC rakaderera pane rinodiwa.

Ruzivo rwehunyanzvi

Tembiricha yekushanda	Kupisa kwakanyanya. Kupisa kwekushanda., Pamusoro, kwakanyanya: + 85℃ Tembiricha yepamusoro yechikamu: +55℃ Tembiricha yechikamu chezasi: -40℃
huwandu hwe capacitance	3×40μF～3×500μF
Vheji isina kuvharwa/ Yakayerwa Vheji isina kuvharwa	400V.AC/50Hz～1140V.DC/50Hz
Cap.tol	±5%(J)
Ramba uchitsungirira voltage	Vt-t	2.15Un /10S
	Vt-c	1000+2×Un V.AC 60S(min3000V.AC)
Kupfuura Voltage	1.1Un (30% yenguva inotakurwa)
	1.15Un (maminitsi makumi matatu pazuva)
	1.2Un (5min/zuva)
	1.3Un (1min/zuva)
	1.5Un (100ms nguva dzese, 1000 nguva dzese dzehupenyu)
Chinhu chekuparadza	tgδ≤0.002 f=100Hz
	tgδ0≤0.0002
ChiShona (ESL)	＜100 nH
Kunonoka kwemurazvo	UL94V-0
Kugona kukuru	2000m
	Kana kukwirira kuri pamusoro pe2000m kusvika pasi pe5000m, zvakakosha kufunga nezvekushandisa huwandu hwakaderedzwa. (pakuwedzera kwega kwega kwe1000m, voltage ne current zvichaderedzwa ne10%)
Tarisiro yehupenyu	100000h(Un; Θhotspot≤55°C)
Chiyero chekutarisa	IEC 61071; IEC 60831;

Chinhu

1. Pakeji yesimbi, Yakavharwa neresin;

2. Nzungu dzemhangura/screw leads, zviri nyore kuisa;

3. Kukwanisa kukuru, simba guru;

4. Kuramba simba remagetsi rakawanda, nekuzviporesa;

5. Ripple current ine simba guru, inogona kumira zvakanaka kana yakakwira.

Kushandiswa

Kuzvigadzira Kwemaindasitiri

Inoshandiswa kumarudzi ese eminda yekudzora otomatiki senge frequency converter uye servo system nezvimwewo; CRE inotengesa pasi rose makambani anozivikanwa akadai seSiemens, Fuji Electric, LS nezvimwewo.

Magetsi

Inoshandiswa paUPS, switching power supply, inverter power supply, communication power supply, welding machine power supply, special power supply, lighting nezvimwe; Isu tiri vapi vemabhizinesi ane mukurumbira akadai sestate grid, TBEA, Pansonic, Huawei nezvimwewo.

Midziyo Yekusimudza

Kune marudzi ese emaelevator, michina yechiteshi uye mhando dzakasiyana dzemidziyo yekusimudza; Ndiyo mutengesi anonyanya kufarirwa wemabhizinesi anozivikanwa akadai seMitsubishi.)

Kutakurwa

Kune zvekufambisa njanji, mota itsva dzemagetsi nezvimwewo. CRE ndiyo yakapihwa basa rekutengesa CRRC, BJEV, JEE nezvimwewo.

Simba Idzva

Inoshandiswa zvakanyanya muhurongwa hutsva hwekudzora simba, senge simba rezuva, simba remhepo, simba rekupisa kwezuva nezvimwewo; CRE ndiyo inopa TBEA, grid rehurumende nezvimwewo.

Zvekurapazvishandiso

defibrillator, X-Ray detector, Cell proliferator

Tafura Yekutsanangurwa

Voltage		Un 400V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms (A) 50℃	ESR 1KHz (mΩ)	Rth (K/W)	huremu （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
Voltage		Un 500V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms (A) 50℃	ESR 1KHz (mΩ)	Rth (K/W)	huremu （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
Voltage		Un 690V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms (A) 50℃	ESR 1KHz (mΩ)	Rth (K/W)	huremu （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
Voltage		Un 1140V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms (A) 50℃	ESR 1KHz (mΩ)	Rth (K/W)	huremu （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