Capacitor ea filimi ea AC e entsoeng ka mokhoa o ikhethileng

Setshwantsho se Hlahisitsoeng sa Capacitor ya Filimi ya AC se entsweng ka mokhoa o ikgethang

Tlhaloso e Khutšoanyane:

Capacitor ea sefe ea AC ea mekhahlelo e meraro （AKMJ-S）

CRE e hlahisitse sefe ena sa AC sa mofuta o omileng se ileng sa rarolla bothata ba ho hloleha ha sefe sa AC se tloaelehileng.

Dikarolo tsa capacitor tse iphekolang, tsa mofuta o omileng, di hlahiswa ka ho sebedisa filimi/PU ya PP e entsweng ka tshepe e nang le sebopeho se ikgethang, e etsang bonnete ba hore ha e itshunyetse matla, e hanyetsa ho phatloha ho hoholo le ho tshepahala ho hoholo. Karolo e ka hodimo ya capacitor e kwalletswe ka epoxy e itshunyang tikolohong. Moralo o ikgethang o netefatsa hore ha e itshunyetse matla haholo. Capacitor ya sefe ya AC ya CRE e tumme haholo ha e sebediswa ho hokela terene, gridi ya motlakase, taolo ya boleng ba motlakase le ditshebediso tsa UPS.

Romella imeile ho rona Khoasolla e le PDF

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Letoto la AKMJ-S

Sefahla sa tlhahiso sa phepelo ea motlakase ea DC, mosebetsi oa capacitor ke ho boloka boleng ba DC bo sa fetoheng ka ho tlosa ripple ea motlakase e ngata kamoo ho ka khonehang. Li-converter tsohle tsa AC-DC, ebang ke lisebelisoa tse otlolohileng kapa li na le mofuta o itseng oa ntho e fetohang ho tsona, li hloka mokhoa oa ho nka matla a fapaneng lehlakoreng la AC le ho hlahisa matla a sa fetoheng lehlakoreng la DC.

Ka kakaretso, capacitor e kgolo ya sefe e sebediswa ho monya le ho boloka matla ha matla a AC a le hodimo ho feta seo mojaro wa DC o se hlokang, le ho fana ka matla ho mojaro ha matla a AC a le tlase ho feta seo o se hlokang.

Lintlha tsa tekheniki

Mefuta ea mocheso o sebetsang	Mocheso o sebetsang o phahameng ka ho fetisisa., Holimo, boholo: + 85℃ Mocheso oa sehlopha se ka holimo: +55℃ Mocheso o tlase oa sehlopha: -40℃
mefuta e fapaneng ea bokhoni	3×40μF～3×500μF
Motlakase o sa Lekanyetsoang/ Motlakase o Lekantsoeng	400V.AC/50Hz～1140V.DC/50Hz
Cap.tol	± 5%(J)
Mamella motlakase	Vt-t	2.15Un /10S
	Vt-c	1000+2×Un V.AC 60S(min3000V.AC)
Ho feta Motlakase	1.1Un (30% ea nako ea ho jara)
	1.15Un (metsotso e 30/letsatsi)
	1.2Un (metsotso e 5/letsatsi)
	1.3Un (motsotso o le 1/letsatsi)
	1.5Un (100ms nako le nako, makhetlo a 1000 nakong ea bophelo bohle)
Ntlha ea ho qhalana	tgδ≤0.002 f=100Hz
	tgδ0≤0.0002
ESL	＜100 nH
Ho lieha ha lelakabe	UL94V-0
Boikutlo bo phahameng ka ho fetisisa	2000m
	Ha bophahamo bo le kaholimo ho 2000m ho isa ho 5000m, ho hlokahala ho nahana ka tšebeliso ea palo e fokotsehileng. (bakeng sa keketseho e 'ngoe le e 'ngoe ea 1000m, motlakase le hona joale li tla fokotseha ka 10%)
Nako ea bophelo	100000h(Un; Θhotspot≤55°C)
Tekanyetso ea litšupiso	IEC 61071; IEC 60831;

Tšobotsi

1. Sephutheloana sa tšepe, se tiisitsoeng ka resin;

2. Li-lod tsa koporo/lisekoere, ho li kenya habonolo;

3. Bokgoni bo boholo, matla a phahameng;

4. Ho hanyetsa motlakase o phahameng, ka ho iphekola;

5. Motlakase o phahameng oa ripple, bokhoni ba ho mamella dv/dt bo phahameng.

Kopo

Boiketsetso ba Liindasteri

E sebelisoa ho mefuta eohle ea masimo a taolo ea othomathike joalo ka sesebelisoa sa ho fetolela maqhubu le sistimi ea servo jj.; CRE ke mofani oa lefats'e oa lik'hamphani tse tsebahalang joalo ka Siemens, Fuji Electric, LS jj.

Phepelo ea motlakase

E sebelisoa ho UPS, phepelo ea motlakase e fetohang, phepelo ea motlakase ea inverter, phepelo ea motlakase ea puisano, phepelo ea motlakase oa mochini oa ho tjheseletsa, phepelo e khethehileng ea motlakase, mabone le masimo a mang; Re mofani ea abetsoeng oa likhoebo tse tummeng joalo ka gridi ea mmuso, TBEA, Pansonic, Huawei jj.

Lisebelisoa tsa ho Phahamisa

Bakeng sa mefuta eohle ea lifti, mechini ea koung le mefuta e fapaneng ea lisebelisoa tsa ho phahamisa; Ke mofani ea khethiloeng oa likhoebo tse tsebahalang joalo ka Mitsubishi.

Lipalangoang

Bakeng sa lipalangoang tsa terene, likoloi tse ncha tsa eneji jj. CRE ke mofani ea abetsoeng oa CRRC, BJEV, JEE jj.

Matla a Macha

E sebelisoa haholo litsamaisong tse ncha tsa taolo ea matla, joalo ka matla a letsatsi, matla a moea, matla a geothermal jj.; CRE ke mofani ea abetsoeng oa TBEA, gridi ea Naha jj.

Bongakalisebelisoa

defibrillator, X-Ray detector, Sesebelisoa sa ho pompa sele

Tafole ea Tlhaloso

Palo ea li-volts		Ka tlase ho 400V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Li-Irms (A) 50℃	ESR 1KHz (mΩ)	Rth (K/W)	boima ba 'mele (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
Palo ea li-volts		Ka tlase ho 500V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Li-Irms (A) 50℃	ESR 1KHz (mΩ)	Rth (K/W)	boima ba 'mele (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
Palo ea li-volts		Ka tlase ho 690V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Li-Irms (A) 50℃	ESR 1KHz (mΩ)	Rth (K/W)	boima ba 'mele (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
Palo ea li-volts		Ka tlase ho 1140V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Li-Irms (A) 50℃	ESR 1KHz (mΩ)	Rth (K/W)	boima ba 'mele (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