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I-capacitor yekhonkco le-DC i-DMJ-PC

Inkcazo emfutshane:

I-capacitor yekhonkco le-DC: DMJ-PC

Ii-capacitor ze-polypropylene ezinesinyithi esinamandla aphezulu zezona zinto zikhethwayo kwiifilitha ezininzi ze-DC, ukugcinwa kwamandla kunye nezinye izicelo ezifanayo zezixhobo zombane.

 


Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

Un Cn I-ESR I-Rth Irms@55°C i-dv/dt I-Ip(A) Ubukhulu Ii-L(nH) Ubunzima (kg)
(VDC) (μF) 10KHz(mΩ) (K/W) (A) (V/μs) i-φD H
450 180 0.7 6 85 12 2160 84.5 40 25 0.35
280 0.8 5 85 10 2800 84.5 51 32 0.4
330 0.7 4.8 95 9 2970 84.5 65 40 0.5
380 1 4.8 80 8 3040 84.5 65 40 0.5
700 0.8 3.7 95 5 3500 115 64 40 0.9
600 110 0.8 6 82 20 2200 84.5 40 25 0.35
180 0.9 5 85 13 2340 84.5 51 32 0.4
220 0.7 4.8 95 11 2420 84.5 65 40 0.5
280 1 4.8 80 9 2520 84.5 65 40 0.5
470 0.9 3.7 95 8 3760 115 64 40 0.9
800 75 1 6 72 25 1875 84.5 40 25 0.35
120 0.9 5 82 19 2280 84.5 51 32 0.4
140 0.8 4.8 90 18 2520 84.5 65 40 0.5
140 1.1 4.8 75 18 2520 84.5 65 40 0.5
220 1.1 4.8 75 11 2420 84.5 65 40 0.5
320 0.9 3.7 90 12 3840 115 64 40 0.9
1100 60 1.5 6 58 30 1800 84.5 40 25 0.35
90 1.5 5 64 25 2250 84.5 51 32 0.4
120 1 4.8 78 20 2400 84.5 65 40 0.5
140 1.5 4.8 65 18 2520 84.5 65 40 0.5
240 1.2 3.7 82 14 3360 115 64 40 0.9

Idatha yobugcisa

Uluhlu lobushushu bokusebenza

Ubushushu obuphezulu bokusebenza, Phezulu ubuninzi: + 85℃

Ubushushu bodidi oluphezulu: +70℃

Ubushushu obuphantsi bodidi: -40℃

uluhlu lwe-capacitance

60μF ~ 750μF

Un/ I-voltage elinganisiweyo Un

450V.DC~1100V.DC

I-Cap.tol

±5%(J);±10%(K)

Melana nombane

Vt-t

1.5Un DC/60S

Vt-c

1000+2×Un/√2V.AC60S(min3000 V.AC)

Ngaphezulu kweVoltage

1.1Un(30% yexesha lokulayisha)

1.15Un (imizuzu engama-30/ngosuku)

1.2Un (imizuzu emi-5/ngosuku)

1.3Un (1 umzuzu/ngosuku)

1.5Un (100ms rhoqo, amaxesha ali-1000 ngexesha lobomi)

Into yokusasaza

tgδ≤0.002 f=1000Hz

tgδ0≤0.0002

Ukumelana nobushushu

IiRs×C≥10000S (kwi-20℃ 100V.DC 60s)

Ukulibaziseka kwelangatye

UL94V-0

Ubuchule obukhulu

3500m

Xa ukuphakama kungaphezulu kwe-3500m ukuya ngaphakathi kwe-5500m, kuyimfuneko ukuqwalasela ukusetyenziswa kobungakanani obuncitshisiweyo. (Xa unyuka nge-1000m, i-voltage kunye nomsinga ziya kuncitshiswa nge-10%).

Izinto ozilindile emhlabane

100000h(Un; Θhotspot ≤70 °C )

Umgangatho wesalathiso

I-ISO9001; IEC 61071; IEC 61881; IEC 60068

Uphawu

1. Igobolondo lekholamu ye-PP, ukufakwa kwe-resin eyomileyo;
2. Iintsimbi zekopolo/izikrufu, indawo yokugquma iplastiki egqunyiweyo, kulula ukuyifaka;
3. Umthamo omkhulu, ubungakanani obuncinci;
4. Ukumelana nombane ophezulu kunye nombane wangoku
5. Umbane ojikelezayo ophezulu, amandla aphezulu okumelana ne-DV / DT.
Njengezinye iimveliso zeCRE, i-DMJ-PC capacitor yochungechunge inesatifikethi se-UL kwaye ivavanyiwe ngokupheleleyo.

Isicelo

1. Isetyenziswa kakhulu kwisekethe yeDC-Link yokucoca ugcino lwamandla;
2. Ingatshintsha ii-capacitors ze-electrolytic, ukusebenza ngcono kunye nobomi obude.
3. I-Pv inverter, i-wind power converter; Zonke iintlobo ze-frequency converter kunye ne-inverter power supply; Iimoto zombane ezicocekileyo kunye ne-hybrid; ii-SVG, izixhobo ze-SVC kunye nezinye iintlobo zolawulo lomgangatho wamandla.

Izinto ozilindile emhlabane

1


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