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Capacitor ihe nkiri AC emebere nke ọma

Nkọwa dị mkpirikpi:

  1. Nkeji atọ AC filter capacitor (AKMJ-S)

CRE mepụtara ụdị ihe nkiri akọrọ akọrọ AC nzacha nke doziri nsogbu ọdịda AC nzacha.

A na-emepụta ihe na-agwọ onwe ya, ụdị akọrọ, ihe capacitor site na iji profaịlụ pụrụ iche, ebili mmiri na-egbutu ihe nkiri PP / PU metallized nke na-eme ka ọ dị ala, nkwụsị nkwụsị na ntụkwasị obi dị elu.A na-eji epoxy enyi na enyi na-ekpochapụ onwe ya mechie elu capacitor.Pụrụ iche imewe ana achi achi dị nnọọ ala onwe inductance.CRE's AC filter capacitor bụ ndị ewu ewu na-eji na traction ụgbọ oloko, grid ike, njikwa ike na ngwa UPS.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Usoro AKMJ-S

Na nzacha mmepụta nke ọkụ ọkụ DC, ọrụ nke capacitor bụ ịnọgide na-enwe ọnụ ahịa DC mgbe niile site n'iwepụ ike dị ukwuu dị ka o kwere mee.All AC-DC converters, ma ha bụ linear onunu ma ọ bụ nwere ụfọdụ ụdị mgbanwe mmewere na ha, chọrọ a usoro iji dị iche iche ike na AC n'akụkụ na-emepụta mgbe nile ike na DC n'akụkụ.

N'ozuzu, a na-eji nnukwu ihe nzacha ihe nzacha na-amịkọrọ ma chekwaa ike mgbe ike AC dị elu karịa ihe a chọrọ site na ibu DC, na inye ike na ibu ahụ mgbe ike AC dị ala karịa ihe achọrọ.

2W4A3150

Data teknụzụ

Oke okpomọkụ na-arụ ọrụ Okpomọkụ kacha arụ ọrụ., Top, max: + 85℃

Ụdị okpomọkụ dị elu: +55 ℃

Ọnọdụ okpomọkụ dị ala: -40 ℃

capacitance nso

3 × 40μF3 × 500μF

Voltaji anaghị akwụ ụgwọ

400V.AC/50Hz1140V.DC/50Hz

Cap.tol

± 5% (J)

Nagide voltaji

Vt-t

2.15Un / 10S

Vt-c

1000+2×Un V.AC 60S(min3000V.AC)

N'ofe voltaji

1.1Un (30% nke na-ebu n'oge.)

1.15Un (nkeji 30 kwa ụbọchị)

1.2Un (5min / ụbọchị)

1.3Un (1 nkeji / ụbọchị)

1.5Un (100ms oge ọ bụla, 1000 ugboro n'oge ndụ)

Ihe nkwụsị

tgδ≤0.002 f=100Hz

tgδ0≤0.0002
ESL

.100 nH

Ịkwụsị ire ọkụ

UL94V-0

Oke ike

2000m

 

Mgbe elu dị n'elu 2000m ruo n'okpuru 5000m, ọ dị mkpa iji tụlee iji ego belatara.

(maka mmụba ọ bụla nke 1000m, voltaji na ugbu a ga-ebelata 10%)

Ogologo ndụ

100000h (Un; Θhotspot≤55°C)

Ụkpụrụ ntụaka

IEC 61071 ;IEC 60831; 

Njirimara

1. Ngwungwu ígwè, Ejiri resin mechie;

2. Ọla kọpa / ịghasa na-eduga, nrụnye dị mfe;

3. Nnukwu ikike, ike dị elu;

4. Nguzogide elu voltaji, na-agwọ onwe ya;

5. High ripple ugbu a, elu dv / dt iguzogide ike.

Ngwa

  1. Ụlọ ọrụ mmepụta ihe

Tinyere n'ụdị mpaghara njikwa akpaaka dị ka ihe ntụgharị ugboro na sistemụ servo wdg;CRE bụ onye na-eweta ụwa niile nke ụlọ ọrụ ama ama dịka Siemens, Fuji Electric, LS wdg.

  1. Ịnye ọkụ

A na-etinye aka na UPS, ọkụ ọkụ ọkụ, ọkụ ọkụ inverter, nkwurịta okwu ike ọkụ, igwe ịgbado ọkụ, ike ọkụ pụrụ iche, ọkụ na ubi ndị ọzọ;Anyị bụ ndị e kenyere ndị na-ebubata ụlọ ọrụ ama ama dị ka grid steeti, TBEA, Pansonic, Huawei wdg.

  1. Ihe eji ebuli elu

Maka ụdị mbuli elu, igwe ọdụ ụgbọ mmiri na ụdị dị iche iche nke ebuli elu;Ọ bụ onye na-ebubata ụlọ ọrụ a ma ama dị ka Mitsubishi)

  1. Ụgbọ njem

Maka njem ụgbọ oloko, ụgbọ ala ume ọhụrụ wdg. CRE bụ onye na-ebubata CRRC, BJEV, JEE wdg.

  1. Ike Ọhụrụ

A na-ejikarị ya na usoro nchịkwa ike ọhụrụ, dị ka ike anyanwụ, ike ikuku, ike geothermal wdg;CRE bụ onye na-eweta TBEA, grid steeti wdg.

  1. Ọgwụngwaọrụ

defibrillator, X-Ray detector, cell proliferator

Tebụl nkọwapụta

Voltaji Un 400V.AC 50Hz
Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irm (A) 50 ℃ ESR 1 kHz (mΩ) Rth (K/W) ibu (Kg)
200 225 120 170 50 10.0 3×70 3 × 0,95 1.1 7
300 225 120 235 40 12.0 3×90 3 × 0,85 0.8 9
400 295 120 235 35 14.0 3 × 120 3 × 0,80 0.7 12
500 365 120 235 30 15.0 3 × 160 3 × 0,78 0.6 15
Voltaji Un 500V.AC 50Hz
Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irm (A) 50 ℃ ESR 1 kHz (mΩ) Rth (K/W) ibu (Kg)
120 225 120 170 60 7.2 3×50 3 × 1.2 1.1 7
180 225 120 235 50 9.0 3×70 3 × 1.05 0.8 9
240 295 120 235 45 10.8 3 × 100 3 × 1.0 0.7 12
300 365 120 235 40 12.0 3 × 120 3 × 0,9 0.6 15
Voltaji Un 690V.AC 50Hz
Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irm (A) 50 ℃ ESR 1 kHz (mΩ) Rth (K/W) ibu (Kg)
50 225 120 170 100 5.0 3×50 3 × 2.3 1.1 7
75 225 120 235 90 6.8 3×70 3 × 2.1 0.8 9
100 295 120 235 80 8.0 3 × 100 3 × 1.6 0.7 12
125 365 120 235 80 10.0 3 × 120 3 × 1.3 0.6 15
Voltaji Un 1140V.AC 50Hz
Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irm (A) 50 ℃ ESR 1 kHz (mΩ) Rth (K/W) ibu (Kg)
42 340 175 200 120 5.0 3×80 3 × 3.3 0.6 17.3
60 420 175 250 100 6.0 3 × 100 3 × 2.8 0.5 26

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