Iiparameter eziphambili zobugcisa
Inkcazo
| Izinto | Iimpawu | |
| Uluhlu lobushushu (℃) | -25℃~+85℃ | |
| Uluhlu lweVolthi(V) | 550~630V.DC | |
| Uluhlu lweCapacitance(uF) | 1000 〜10000uF (20℃ 120Hz) | |
| Ukunyamezelana koMbane | 土 20% | |
| Ukuvuza kwangoku (mA) | ≤1.5mA okanye i-0.01 CV, uvavanyo lwemizuzu emi-5 kwi-20℃ | |
| Ubuninzi be-DF (20)℃) | 0.3(20℃, 120HZ) | |
| Iimpawu zobushushu (120Hz) | C(-25℃)/C(+20℃)≥0.5 | |
| Ukumelana nobushushu | Ixabiso lilinganiswa ngokusebenzisa i-DC 500V insulation resistance tester phakathi kwazo zonke iiterminals kunye ne-snap ring ene-insulation sleeve = 100mΩ. | |
| Ubushushu beVoltage | Faka i-AC 2000V phakathi kwazo zonke iiterminals uze ufake i-snap ring ene-insulating sleeve umzuzu omnye kwaye akukho nto ibonakalayo. | |
| Ukunyamezela | Faka i-ripple current elinganisiweyo kwi-capacitor ene-voltage engadluli kwi-voltage elinganisiweyo phantsi kwe-85 ℃ kwaye ufake i-voltage elinganisiweyo iiyure ezingama-6000, uze ubuyisele kwi-20 ℃ kwaye iziphumo zovavanyo kufuneka zanelise iimfuno ezingezantsi. | |
| Izinga lokutshintsha kwamandla (△C) | ≤ixabiso lokuqala ±20% | |
| I-DF (tgδ) | ≤200% yexabiso lokuqala lenkcazo | |
| Umsinga wokuvuza (LC) | ≤ixabiso lokuqala leenkcukacha | |
| Beka ubomi kwishelufa | I-capacitor igcinwa kwindawo engama-85 ℃ kangangeeyure ezili-1000, emva koko ivavanywe kwindawo engama-20 ℃ kwaye iziphumo zovavanyo kufuneka zanelise iimfuno ezingezantsi. | |
| Izinga lokutshintsha kwamandla (△C) | ≤ ixabiso lokuqala 土20% | |
| I-DF (tgδ) | ≤200% yexabiso lokuqala lenkcazo | |
| Umsinga wokuvuza (LC) | ≤ixabiso lokuqala leenkcukacha | |
| (Unyango lwangaphambi kweVoltage kufuneka lwenziwe ngaphambi kovavanyo: faka i-voltage elinganisiweyo kuzo zombini iziphelo ze-capacitor nge-resister emalunga ne-1000Ω kangangeyure e-1, uze ukhuphe umbane nge-resister ye-1Ω/V emva konyango lwangaphambi konyango. Beka phantsi kobushushu obuqhelekileyo iiyure ezingama-24 emva kokukhupha ngokupheleleyo, uze uqale uvavanyo.) | ||
Umzobo Wemilinganiselo Yemveliso
Ubukhulu (Iyunithi:mm)
| D(mm) | 51 | 64 | 77 | 90 | 101 |
| I-P(mm) | 22 | 28.3 | 32 | 32 | 41 |
| Isikrufu | M5 | M5 | M5 | M6 | M8 |
| Ububanzi besiphelo (mm) | 13 | 13 | 13 | 17 | 17 |
| I-Torque(nm) | 2.2 | 2.2 | 2.2 | 3.5 | 7.5 |
| Ububanzi(mm) | I-A(mm) | B(mm) | i(mm) | b(mm) | h(mm) |
| 51 | 31.8 | 36.5 | 7 | 4.5 | 14 |
| 64 | 38.1 | 42.5 | 7 | 4.5 | 14 |
| 77 | 44.5 | 49.2 | 7 | 4.5 | 14 |
| 90 | 50.8 | 55.6 | 7 | 4.5 | 14 |
| 101 | 56.5 | 63.4 | 7 | 4.5 | 14 |
Ipharamitha yoLungiso lwangoku lweRipple
I-Coefficient yoLungiso lweFrequency yeRipple Current ekalisiweyo
| Ireyithi (Hz) | 50Hz | 120Hz | 500Hz | 1KHz | ≥10KHz |
| I-Coefficient | 0.7 | 1 | 1.1 | 1.3 | 1.4 |
I-Coefficient yoLungiso lobushushu be-Ripple Current elinganisiweyo
| Ubushushu (℃) | 40℃ | 60℃ | 85℃ |
| I-Coefficient | 1.89 | 1.67 | 1.0 |
Ii-Capacitors ze-Aluminium ze-YMIN EH6 Series: Ilitye lembombo lamandla elinokuthenjwa leenkqubo zamandla ezimboni
Kwi-electronics yamandla emizi-mveliso, ukhetho lwe-capacitor ludla ngokumisela uzinzo kunye nobomi benkqubo yonke. Kwi-voltage yebhasi ye-1200V DC efumaneka rhoqo kwizixhobo ezifana nee-inverters kunye nezixhobo zamandla aphezulu, izisombululo zemveli zifuna ii-capacitors ezintathu ze-400V ezidityaniswe kuthotho. Oku akunyusi nje kuphela ubunzima benkqubo kunye neemfuno zesithuba, kodwa kukwabeka nemingcipheko yokuthembeka. Ukwaziswa kwe-YMIN EH6 Series Bolt-On Aluminium Electrolytic Capacitors kuguqula le meko.
Uyilo Olutsha: Ukuchaza ngokutsha uMgangatho weZicelo ze-High-Voltage Capacitor
Eyona nto inomtsalane kuthotho lwe-EH6 luluhlu lwayo lwe-voltage oluphezulu lwe-630V. Olu yilo lubalaseleyo luvumela ukusebenza okukhuselekileyo kwebhasi ye-1200V DC kunye nee-capacitor ezimbini ze-EH6 ezidityanisiweyo kuthotho. Xa kuthelekiswa nezisombululo zendabuko ze-capacitor ezintathu, oku kunciphisa inani lamacandelo kwaye kuphucula kakhulu ukuthembeka kwenkqubo. I-capacitor nganye isebenzisa i-foil ye-anode etyebileyo kunye nefomyula ekhethekileyo ye-electrolyte ukuqinisekisa ukusebenza kombane okuzinzileyo nakwiindawo ezine-voltage ephezulu.
Olu luhlu lwee-capacitors lubonelela ngoluhlu lwe-capacitance ukusuka kwi-1000μF ukuya kwi-10,000μF, olwaneleyo ukuhlangabezana neemfuno zezicelo ezininzi zoshishino. Okuphawulekayo ngakumbi kukuba izinga layo lokugcina amandla lidlula i-50%, nokuba kukwi--25°C, okuqinisekisa ukuqalisa okuthembekileyo kunye nokusebenza kwiindawo ezinzima. Umsinga wokuvuza ulawulwa ngokungqongqo ukuya kwi-1.5mA okanye i-0.01CV, nto leyo ebonisa ukusebenza kakuhle kwemveliso yokukhusela ubushushu.
Iimpawu zokwakha eziqinileyo kunye nokhuseleko
Olu luhlu lwe-EH6 lusebenzisa uyilo lwesiphelo olufana nezikrufu olupheleleyo olune-torque ephezulu ye-7.5N·m, luqinisekisa uqhagamshelo lombane oluzinzileyo naphantsi kweemeko zamandla aphezulu. Isihlalo sinevalvu engaqhumiyo, ekhulula ngokukhuselekileyo uxinzelelo lwangaphakathi xa kukho ukunyuka okungaqhelekanga, nto leyo ethintela ngempumelelo ukuqhekeka. Ukusetyenziswa kwesingxobo sangaphandle esikhuselayo kuqinisekisa i-voltage ye-insulation ye-2000V AC phakathi kwesihlalo kunye nesihlalo, nto leyo ephucula kakhulu ukhuseleko lwesixhobo.
Iziphumo zovavanyo lokuqina kwemveliso ziyamangalisa: emva kweeyure ezingama-6000 zokusebenza ngokuqhubekayo kubushushu obuphakathi obungama-85°C kwaye kusetyenziswe i-voltage elinganisiweyo kunye nomsinga we-ripple, utshintsho lwe-capacitance aluzange ludlule kwi-±20%, i-tangent yokulahleka ayidlulanga kwi-200% yenkcazo yokuqala, kwaye umsinga wokuvuza wahlala ngaphakathi kwenkcazo yokuqala. Ezi datha zibonisa ngokupheleleyo ukuthembeka kwemveliso phantsi kokusebenza okuqhubekekayo kwexesha elide.
Umthamo oBalaseleyo wangoku weRipple
Umthamo wamandla ombane weRipple yindlela ephambili yokusebenza kwee-capacitors zamandla. Uthotho lwe-EH6 lugqwesile kule nkalo. Okubaluleke ngakumbi, lubonelela ngee-coefficients ezipheleleyo zokulungiswa kwamaza kunye nobushushu, nto leyo evumela iinjineli ukuba zibale ngokuchanekileyo umbane osebenzayo phantsi kweemeko ezahlukeneyo zokusebenza.
Njengoko i-frequency isanda, amandla ombane we-ripple we-capacitor ayanda kakhulu. Kwi-10kHz, i-coefficient yokulungisa ifikelela kwi-1.4, oko kuthetha ukuba i-ripple current yokwenyani iphezulu ngama-40% kunemeko yesiseko ye-120Hz. I-coefficient yokulungisa ubushushu iqinisekisa ukuba i-ripple currents ephezulu ingasetyenziswa ngokukhuselekileyo kumaqondo obushushu aphantsi. Umzekelo, kwi-40°C, i-coefficient yokulungisa ifikelela kwi-1.89, nto leyo ebonelela ngomda wokhuseleko owongezelelweyo kuyilo lwenkqubo.
Uhlalutyo lweMeko yeSicelo seHlabathi lokwenyani
Uthotho lwe-EH6 lubonisa iingenelo zalo ezikhethekileyo kwizicelo ze-inverter. Umzekelo, i-inverter engama-55kW evela kuhlobo oluthile ine-voltage yebhasi ye-DC eyi-1000V. Izisombululo zemveli zifuna ii-capacitor ezintathu ze-400V/2200μF ezidityaniswe kuthotho. Ukutshintshela kuthotho lwe-EH6 kunciphisa indawo yokufaka nge-35%, kunciphisa kakhulu ubunzima benkqubo, kwaye kuphucula kakhulu ukuthembeka.
Olu luhlu lwe-EH6 lukwagqwesile kwizixhobo zombane ezitshintsha ngamandla aphezulu. Umvelisi wombane wonxibelelwano usebenzisa ii-capacitors ze-EH6 ukucoca imveliso kwinkqubo yakhe ye-48V/3000A. Ngenxa yokuphatha kakuhle i-ripple current yemveliso kunye nobomi obude, ixesha eliphakathi lenkqubo phakathi kokusilela (MTBF) linyuke malunga ne-25%. Ukusebenza okuzinzileyo kwee-capacitors kuqinisekisa ukunikezelwa kwamandla okuthembekileyo kwizixhobo zonxibelelwano kwaye kunciphisa iimfuno zokugcinwa.
Izixhobo zokuwelda zoshishino zezinye iimeko eziqhelekileyo zokusetyenziswa. Ezi zixhobo zihlala zidlula kwimijikelo yokutshaja nokukhupha rhoqo, nto leyo ebeka iimfuno eziphezulu kakhulu ekuqineni kwe-capacitor. Ulwakhiwo lwe-electrode olulungiselelwe ngokukodwa lwe-EH6 series kunye nenkqubo ye-electrolyte zenzelwe ukumelana nokunyuka kwamandla ombane rhoqo, nto leyo ebonisa ukuqina okugqwesileyo kwizicelo ezifuna amandla ezifana noomatshini bokuwelda abakwindawo ethile.
Ubuchule boBugcisa kunye noQinisekiso loMgangatho
Impumelelo yolu thotho lwe-EH6 ibangelwe zizinto ezininzi ezintsha zobuchwepheshe. I-foil ye-aluminium ye-elektroniki ecocekileyo kakhulu esetyenzisiweyo idlula kwinkqubo ekhethekileyo yokukrola, inyusa indawo yayo esebenzayo ngaphezulu kwe-50% xa ithelekiswa ne-foil ye-aluminium eqhelekileyo. Esi sisiseko sokufezekisa amandla aphezulu kunye ne-ESR ephantsi. Ifomyula ye-electrolyte yenziwe ngononophelo ukugcina ukuhanjiswa okuzinzileyo kumanqanaba obushushu abanzi ngelixa icinezela ngempumelelo ukuveliswa kwegesi, iqinisekisa ubomi obude bemveliso.
Ngokuphathelele imveliso, i-YMIN iqalise inkqubo yokujija ezenzekelayo ngokupheleleyo ukuqinisekisa uxinzelelo oluhambelanayo lokujija kuyo yonke ipakethe ye-capacitor core. Inkqubo yokufunxa nge-vacuum iqinisekisa ukuba i-electrolyte ingena ngokupheleleyo kwikona nganye yepakethe ye-core, isusa amaqamza kunye ne-voids ezinokubakho. Inkqubo yokugqibela yokuvavanya ukuguga iqinisekisa ukuba yonke imveliso iyahlangabezana neemfuno zokusebenza eziyilelweyo.
Imbonakalo yeSicelo soShishino
Njengoko izixhobo zoshishino zitshintsha ziye kwi-voltage ephezulu kunye namandla aphezulu, imfuno yee-capacitors ezisebenzayo kakhulu iya kuqhubeka ikhula. Ukuqaliswa kochungechunge lwe-EH6 kujongana ngokuchanekileyo nale mfuno yemarike. Kwizicelo zokuvelisa amandla avuselelekayo ezifana nee-inverters ze-photovoltaic kunye nee-converters zamandla omoya, iimpawu zayo ze-voltage ephezulu zenza ukuba ibe lukhetho olufanelekileyo njenge-DC link capacitor. Kwizikhululo zokutshaja iimoto zombane, ubomi bayo obude kunye nokuthembeka okuphezulu kuhlangabezana neemfuno zokusebenza ixesha elide.
Uthutho lwesitimela lolunye ummandla obalulekileyo osetyenziswayo. Ii-converter ze-traction zibeka iimfuno eziphezulu kakhulu ekuthembekeni kwecandelo kunye nobomi bomsebenzi. Uthotho lwe-EH6 luyahlangabezana nezi mfuno zingqongqo, lubonelela ngenkxaso kwinqanaba lecandelo lokwenziwa kwezixhobo zothutho lwesitimela. Izixhobo zokwenza izinto ngokuzenzekelayo kwimizi-mveliso, ngakumbi iinkqubo ze-servo drive ezinamandla aphezulu, nazo ziya kuxhamla ekusebenzeni kakuhle kothotho lwe-EH6.
Ixabiso lokukhetha uthotho lwe-EH6
Kubavelisi bezixhobo, ukukhetha uthotho lwe-EH6 kunika iingenelo ezininzi. Okokuqala, uyilo lwenkqubo olulula lunciphisa umzamo wophuhliso lobunjineli kwaye lunciphisa ixesha lokuthengisa. Okwesibini, ukubalwa kwamacandelo okuncitshiswa kuthetha iindleko eziphantsi zebhili yezinto kunye noxinzelelo lwempahla. Okona kubaluleke kakhulu, ukuthembeka okuphezulu kwemveliso kuthetha ukuba imveliso ikhuphisana kakhulu kwizixhobo ezisetyenziswa ekugqibeleni, nto leyo enceda abavelisi bakhe udumo lophawu lwabo.
Ngokwembono yeendleko zomjikelo wobomi, ubomi obude be-EH6 series bunciphisa kakhulu iindleko zokugcinwa kwezixhobo kunye nokulahlekelwa lixesha lokungasebenzi. Oku kubaluleke kakhulu ekusebenzeni rhoqo kwezixhobo zoshishino. Ukuthobela kwayo i-RoHS kubonisa uxanduva lwenkampani kwindalo esingqongileyo kwaye kunceda abavelisi bezixhobo zokusetyenziswa kokugqibela bahlangabezane nemithetho engqongqo yokusingqongileyo.
Ii-capacitor ze-aluminium ze-bolt-on ze-aluminium ze-YMIN EH6 zingaphezulu nje kwezinto ze-elektroniki; ziqinisekisa ukusebenza okuthembekileyo kwe-elektroniki yamandla emizi-mveliso. Uyilo lwayo olutsha lwe-high-voltage, ulwakhiwo oluqinileyo, kunye nokusebenza kakuhle kombane kwenza ukuba ibe lukhetho olufanelekileyo kwizicelo ze-high-voltage, ezinamandla aphezulu. Ngokufika kwexesha le-Industry 4.0, ezi capacitors zisebenza kakuhle ziya kudlala indima ebalulekileyo ekukhuthazeni ukuphuculwa kwemizi-mveliso.
| Inombolo yeemveliso | Ubushushu bokusebenza (℃) | I-Voltage (V.DC) | Ubungakanani bomthamo (uF) | Ububanzi(mm) | Ubude (mm) | Umsinga ovuzayo (uA) | Umlinganiselo we-ripple current [mA/rms] | I-ESR/ Impedance [Ωmax] | Ubomi (iiyure) |
| EH62L102ANNCG07M5 | -25~85 | 550 | 1000 | 51 | 96 | 2225 | 4950 | 0.23 | 6000 |
| EH62L122ANNCG09M5 | -25~85 | 550 | 1200 | 51 | 105 | 2437 | 5750 | 0.21 | 6000 |
| EH62L152ANNCG11M5 | -25~85 | 550 | 1500 | 51 | 115 | 2725 | 6900 | 0.195 | 6000 |
| EH62L182ANNCG14M5 | -25~85 | 550 | 1800 | 51 | 130 | 2985 | 7710 | 0.168 | 6000 |
| EH62L222ANNDG10M5 | -25~85 | 550 | 2200 | 64 | 110 | 3300 | 9200 | 0.151 | 6000 |
| EH62L272ANNEG08M5 | -25~85 | 550 | 2700 | 77 | 100 | 3656 | 10810 | 0.11 | 6000 |
| EH62L332ANNEG12M5 | -25~85 | 550 | 3300 | 77 | 120 | 4042 | 12650 | 0.09 | 6000 |
| EH62L392ANNEG14M5 | -25~85 | 550 | 3900 | 77 | 130 | 4394 | 14380 | 0.067 | 6000 |
| EH62L392ANNFG10M6 | -25~85 | 550 | 3900 | 90 | 110 | 4394 | 13950 | 0.068 | 6000 |
| EH62L472ANNFG12M6 | -25~85 | 550 | 4700 | 90 | 120 | 4823 | 16680 | 0.057 | 6000 |
| EH62L562ANNFG18M6 | -25~85 | 550 | 5600 | 90 | 150 | 5265 | 19090 | 0.043 | 6000 |
| EH62L682ANNFG23M6 | -25~85 | 550 | 6800 | 90 | 170 | 5802 | 22430 | 0.036 | 6000 |
| EH62L822ANNFG26M6 | -25~85 | 550 | 8200 | 90 | 190 | 6371 | 24840 | 0.031 | 6000 |
| EH62L103ANNGG26M8 | -25~85 | 550 | 10000 | 101 | 190 | 7036 | 28980 | 0.029 | 6000 |
| EH62M102ANNCG10M5 | -25~85 | 600 | 1000 | 51 | 110 | 2324 | 5650 | 0.25 | 6000 |
| EH62M122ANNCG14M5 | -25~85 | 600 | 1200 | 51 | 130 | 2546 | 7080 | 0.235 | 6000 |
| EH62M152ANNCG18M5 | -25~85 | 600 | 1500 | 51 | 150 | 2846 | 8570 | 0.218 | 6000 |
| EH62M182ANNDG11M5 | -25~85 | 600 | 1800 | 64 | 115 | 3118 | 10280 | 0.19 | 6000 |
| EH62M222ANNEG06M5 | -25~85 | 600 | 2200 | 77 | 90 | 3447 | 12700 | 0.16 | 6000 |
| EH62M272ANNEG09M5 | -25~85 | 600 | 2700 | 77 | 105 | 3818 | 14920 | 0.131 | 6000 |
| EH62M332ANNEG12M5 | -25~85 | 600 | 3300 | 77 | 120 | 4221 | 16610 | 0.096 | 6000 |
| EH62M392ANNEG16M5 | -25~85 | 600 | 3900 | 77 | 140 | 4589 | 19350 | 0.07 | 6000 |
| EH62M472ANNEG19M5 | -25~85 | 600 | 4700 | 77 | 155 | 5038 | 20520 | 0.066 | 6000 |
| EH62M562ANNFG19M6 | -25~85 | 600 | 5600 | 90 | 155 | 5499 | 24840 | 0.046 | 6000 |
| EH62M682ANNFG25M6 | -25~85 | 600 | 6800 | 90 | 180 | 6060 | 25810 | 0.041 | 6000 |
| EH62J102ANNDG08M5 | -25~85 | 630 | 1000 | 64 | 100 | 2381 | 4370 | 0.27 | 6000 |
| EH62J122ANNDG11M5 | -25~85 | 630 | 1200 | 64 | 115 | 2608 | 4720 | 0.25 | 6000 |
| EH62J152ANNEG08M5 | -25~85 | 630 | 1500 | 77 | 100 | 2916 | 5870 | 0.231 | 6000 |
| EH62J182ANNEG11M5 | -25~85 | 630 | 1800 | 77 | 115 | 3195 | 6560 | 0.205 | 6000 |
| EH62J222ANNEG14M5 | -25~85 | 630 | 2200 | 77 | 130 | 3532 | 7480 | 0.165 | 6000 |
| EH62J222ANNFG11M6 | -25~85 | 630 | 2200 | 90 | 115 | 3532 | 7260 | 0.171 | 6000 |
| EH62J272ANNFG14M6 | -25~85 | 630 | 2700 | 90 | 130 | 3913 | 9200 | 0.143 | 6000 |
| EH62J332ANNFG18M6 | -25~85 | 630 | 3300 | 90 | 150 | 4326 | 10580 | 0.11 | 6000 |
| EH62J392ANNFG21M6 | -25~85 | 630 | 3900 | 90 | 160 | 4702 | 12080 | 0.085 | 6000 |
| EH62J472ANNFG23M6 | -25~85 | 630 | 4700 | 90 | 170 | 5162 | 13110 | 0.07 | 6000 |
| EH62J472ANNGG18M8 | -25~85 | 630 | 4700 | 101 | 150 | 5162 | 13270 | 0.068 | 6000 |
| EH62J562ANNGG26M8 | -25~85 | 630 | 5600 | 101 | 190 | 5635 | 15300 | 0.046 | 6000 |
