Babban sigogin fasaha
Sigar Fasaha
♦ Samfurin da aka saba, Awanni 85℃ 3000
♦ An ƙera don samar da wutar lantarki, injin juyawa, da kuma wutar lantarki mai matsakaicin mitoci
♦ DC Welder, Injin Walda na Inverter
♦ Mai bin umarnin RoHS
Ƙayyadewa
| Abubuwa | Halaye | |
| Yanayin Zafin Jiki (℃) | -40(-25)℃~+85℃ | |
| Nisan Ƙarfin Wutar Lantarki (V) | 200 - 500V.DC | |
| Kewayon Ƙarfin Aiki (uF) | 1000 〜22000uF (20℃ 120Hz) | |
| Juriyar Ƙarfin Ƙarfi | ±20% | |
| Wutar Lantarki ta yoyo (mA) | <0.94mA ko 0.01 cv, gwajin mintuna 5 a 20℃ | |
| Matsakaicin DF (20)℃) | 0.18(20℃, 120HZ) | |
| Halayen Zafin Jiki (120Hz) | 200-450 C(-25℃)/C(+20℃)≥0.7 ; 500 C(-40℃)/C(+20℃)≥0.6 | |
| Juriyar Rufewa | Ƙimar da aka auna ta hanyar amfani da na'urar gwajin juriyar rufin DC 500V tsakanin dukkan tashoshi da zoben da aka ɗaure tare da hannun riga mai rufi = 100mΩ. | |
| Ƙarfin Wutar Lantarki Mai Rufi | A shafa AC 2000V tsakanin dukkan tashoshi da kuma zoben da aka ɗaure da hannun riga mai rufewa na tsawon minti 1 kuma babu wata matsala da ta bayyana. | |
| juriya | A yi amfani da ƙarfin wutar lantarki mai ƙima a kan capacitor tare da ƙarfin lantarki wanda bai wuce ƙarfin lantarki mai ƙima a ƙarƙashin yanayin 85 ℃ ba kuma a yi amfani da ƙarfin lantarki mai ƙima na tsawon awanni 6000, sannan a dawo da shi zuwa yanayin 20 ℃ kuma sakamakon gwajin ya kamata ya cika buƙatun kamar yadda ke ƙasa. | |
| Saurin canjin ƙarfin aiki (△C) | ≤ ƙimar farko 土20% | |
| DF (tgδ) | ≤200% na ƙimar farko ta ƙayyadewa | |
| Wutar lantarki ta yoyo (LC) | ≤ ƙimar farko ta ƙayyadewa | |
| Rayuwar Shiryayye | Ana ajiye na'urar a cikin yanayin zafi na 85 ℃ fbr awanni 1000, sannan a gwada a cikin yanayin zafi na 20 ℃ kuma sakamakon gwajin ya kamata ya cika buƙatun kamar yadda ke ƙasa. | |
| Saurin canjin ƙarfin aiki (△C) | ≤ƙimar farko ±20% | |
| DF (tgδ) | ≤200% na ƙimar farko ta ƙayyadewa | |
| Wutar lantarki ta yoyo (LC) | ≤ ƙimar farko ta ƙayyadewa | |
| (Ya kamata a yi gwajin ƙarfin lantarki kafin gwaji: a shafa ƙarfin lantarki mai ƙima a ƙarshen capacitor ɗin biyu ta hanyar resister na kimanin 1000Ω na tsawon awanni 1, sannan a fitar da wutar lantarki ta hanyar resister na 1Ω/V bayan an yi magani. A sanya a ƙarƙashin zafin da ya dace na tsawon awanni 24 bayan an gama caji, sannan a fara gwaji.) | ||
Zane-zanen Samfura
| D(mm) | 51 | 64 | 77 | 90 | 101 |
| P(mm) | 22 | 28.3 | 32 | 32 | 41 |
| Sukurori | M5 | M5 | M5 | M6 | M8 |
| Diamita na Tashar (mm) | 13 | 13 | 13 | 17 | 17 |
| Juyin juyi (nm) | 2.2 | 2.2 | 2.2 | 3.5 | 7.5 |
Zoben ɗaukar hoto mai siffar Y
Tasoshin ginshiƙan wutsiya da girma
| Diamita (mm) | A(mm) | B(mm) | a(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 |
Sigar gyara halin yanzu ta Ripple
Daidaiton Daidaiton Ripple Current
| Mita (Hz) | 50Hz | 120Hz | 300Hz | 1KHz | EOKHz |
| Mai daidaita | 0.7 | 1 | 1.1 | 1.3 | 1.4 |
Daidaiton Gyaran Zafin Zafi na Ripple Current Mai ƙima
| Zafin jiki(℃) | 40℃ | 60℃ | 85℃ |
| Mai daidaita | 1.89 | 1.67 | 1 |
Ƙarfin Wutar Lantarki Mai Ƙarfi, Ƙarfafa Motsin Masana'antu: YMIN ES3 Aluminum Electrolytic Capacitor Bayanin Samfura
A cikin babban fannin tsarin lantarki na zamani na masana'antu, sarrafa wutar lantarki mai karko da inganci shine ginshiƙin tabbatar da aiki mai inganci da daidaito. Daga cikin waɗannan, capacitors, a matsayin cibiyoyin makamashi nan take don adanawa da fitarwar makamashi, suna shafar tsawon rai, inganci, da amincin tsarin gaba ɗaya. YMIN ta fahimci wannan sosai, kuma capacitors ɗin aluminum electrolytic ɗinta da aka ƙera da kyau samfurin ma'auni ne wanda aka tsara don magance yanayi mai wahala na aikace-aikacen wutar lantarki mai ƙarfi da ƙarfi. Ba wai kawai kayan lantarki bane, amma abokin tarayya ne mai aminci ga injiniyoyin tsarin wajen gina gine-ginen wutar lantarki mai karko da dorewa.
I. Bayanin Samfura: Injin Mai Ƙarfi da aka Haifa don Aikace-aikacen da ke da Yawan Lodi
Na'urorin YMIN ES3 jerin aluminum electrolytic capacitors nan take suna nuna halayensu masu ƙarfi da dorewa daga kamanninsu. Ba kamar na'urorin da aka haɗa su da saman ko kuma waɗanda aka yi da lead ba, suna da katangar aluminum mai ƙarfi da kuma manyan tashoshin da ke kan ƙugiya (tashoshin sukurori) don haɗawa. Wannan ƙira ba ta faru ba ne bisa kuskure; tana aiki ne don sarrafa manyan kwararar ruwa da kuma sauƙaƙe hawa kan matsewar zafi ko gidajen kayan aiki cikin sauƙi da aminci, don biyan buƙatun watsar da zafi na ci gaba da aiki mai yawa. Jerin ES3 yawanci yana da babban ƙarfin lantarki da kewayon ƙarfin lantarki mai ƙima, wanda ke sa shi "tafkin makamashi" da "mai ɗaukar ripple" a cikin inverters, UPS undestructive power supplies, productions na masana'antu, da sabbin kayan aikin makamashi.
II. Siffofin Fasaha na Musamman: Tsarin Daidaito, Ingantaccen Aiki
1. Mai jure wa ƙarfin lantarki mai yawa da kuma babban tanadin ƙarfin lantarki: Ƙarfin tallafi mai ƙarfi don makamashi
Babban fa'idar capacitors na ES3 yana cikin ƙarfin ajiyar makamashinsu mai ƙarfi. Ta hanyar amfani da etching mai ƙarfi na aluminum foil don faɗaɗa yankin saman da kuma amfani da fasahar electrolyte mai inganci, ƙimar capacitance na dubban zuwa dubban microfarads (µF) ana samun su a cikin ƙaramin girma, yayin da suke jure ƙarfin lantarki na ɗaruruwan volts (V). Wannan yana nufin cewa a cikin tsarin wutar lantarki, lokacin da canjin kaya kwatsam ya buƙaci babban wutar lantarki nan take, ES3 na iya aiki kamar tafki, yana sakin makamashin lantarki da aka adana cikin sauri, yana rage raguwar ƙarfin lantarki yadda ya kamata, yana tabbatar da kwanciyar hankali na ƙarfin lantarki na tsarin, da kuma hana matsala ko lokacin raguwar tsarin.
2. Juriyar Wutar Lantarki Mai Girma: Ƙarfin Daidaitawa don Daidaita Tsarin
A aikace-aikace kamar canza mita da gyarawa, wutar ba ta da santsi a DC, sai dai wutar da ke bugawa da aka haɗa da abubuwan AC masu yawan mita, wato, wutar ripple. Wutar ripple tana samar da zafi a cikin capacitor, wanda shine babban dalilin lalacewar rayuwar capacitor. Jerin YMIN ES3 yana inganta juriyar wutar ripple ɗinsa sosai ta hanyar ingantaccen ƙirar tsarin ciki da hanyoyin kayan aiki. Yana canza wutar da ke gudana ta cikinta cikin inganci zuwa makamashin zafi, kuma, ta amfani da murfin ƙarfe da haɗin bel ɗinsa, yana gudanar da zafi cikin sauri zuwa wurin nutsewar zafi na waje, don haka yana kiyaye yanayin zafin ciki mai ɗorewa. Wannan halayyar kai tsaye tana ƙayyade amincin tsarin samar da wutar lantarki na dogon lokaci.
3. Tsawon Rai da Tsarin Aminci Mai Girma: Jajircewa da Aka Gwada ta Lokaci
Tsawon rai muhimmin alama ne na ingancin capacitor na electrolytic. Jerin ES3 yana amfani da dabarar electrolyte na tsawon rai da fasahar rufewa ta musamman don rage yawan fitar da ruwa da bushewar electrolyte a yanayin zafi mai yawa. Samfuran galibi suna alƙawarin tsawon rai na dubban sa'o'i (misali, awanni 2000, awanni 5000, ko ma fiye da haka) a mafi girman zafin aiki (misali, 105°C). Wannan yana nufin cewa a ƙarƙashin yanayin aiki na ainihi (yawanci ƙasa da matsakaicin zafin jiki), tsawon rayuwar sabis ɗinsa na iya kaiwa sama da shekaru goma. Wannan falsafar "ƙirƙira tare da la'akari da tsawon rai" tana rage farashin gyara da haɗarin gazawar kayan aiki daga baya sosai.
4. Tsarin Jiki Mai Ƙarfi da Tsaro:
Haɗin da aka ɗaure yana ba da ƙarfin injina mai kyau, yana tsayayya da girgiza da girgiza, wanda hakan ya sa ya dace da yanayi mai wahala kamar jigilar jirgin ƙasa da injuna masu nauyi. Bugu da ƙari, jerin ES3 yawanci suna da bawul ɗin rage matsin lamba da aka gina a ciki (bawul ɗin da ba ya fashewa). A cikin yanayi mai tsanani (kamar matsin lamba ko haɗin baya), lokacin da matsin lamba na ciki ya ƙaru ba zato ba tsammani, bawul ɗin matsin lamba zai buɗe da farko don sakin matsin lamba, yana hana kashin fashewa fashewa da kuma tabbatar da amincin kayan aiki da ma'aikata.
III. Yanayin Aikace-aikace na yau da kullun: Gudanar da Babban Ƙarfin Masana'antar Zamani
Ana amfani da YMIN ES3 aluminum electrolytic capacitors a kusan dukkan fannoni da ke buƙatar ingantaccen canjin wutar lantarki da gudanarwa:
• Masu sauya mitar masana'antu da na'urorin servo: A cikin masu sauya mitar, ES3 galibi yana cikin matakin bas na DC, yana taka rawa wajen tacewa, adana makamashi, da kuma shan kuzarin amsawa da inverter ke samarwa. Kwanciyar sa tana shafar daidaiton sarrafa mota da tsawon rayuwar mai sauya mitar kanta.
• Wutar Lantarki Mai Katsewa ta UPS: A cikin da'irar inverter na UPS, ES3 muhimmin capacitor ne na tallafi, yana tabbatar da wadatar wutar lantarki mai ƙarfi, nan take lokacin da ake canzawa daga wutar lantarki zuwa wutar lantarki. Wannan yana tabbatar da yanayin fitowar wutar lantarki mai tsabta kuma yana ba da tabbacin wutar lantarki "babu katsewa" ga kayan aiki masu mahimmanci (kamar sabar da cibiyoyin bayanai).
• Sabuwar Bangaren Makamashi: A cikin inverters na hasken rana da masu canza wutar lantarki ta iska, ES3 yana sassauta ƙarfin lantarki na gefen DC kuma yana tace canjin wutar lantarki da aka samar ta hanyar hasken rana ko injinan turbines na iska, yana shimfida harsashi mai ƙarfi don sauya AC na gaba. Babban abu ne don inganta ingancin samar da wutar lantarki da ingancin haɗin grid.
• Kayan Aikin Walda na Masana'antu: Injinan walda, injinan walda na laser, da sauran kayan aiki suna buƙatar fitar da babban kuzari nan take. Ƙarfin ajiyar makamashi mai ƙarfi na ES3 ya cika wannan buƙata, yana tabbatar da ingantaccen makamashi mai dorewa ga kowane walda.
• Tsarin Wutar Lantarki da Sufurin Jirgin Ƙasa: A cikin samar da wutar lantarki mai sarrafawa na kayan aikin watsa wutar lantarki da sauyawa da masu canza wutar lantarki a cikin jigilar jirgin ƙasa, buƙatun wutar lantarki mai jure wa sassan, juriyar wutar lantarki, da daidaitawar muhalli suna da matuƙar girma. Halaye masu ƙarfi da dorewa na ES3 suna da mahimmanci a cikin irin waɗannan kayan aiki masu inganci.
IV. Darajar Zaɓar YMIN ES3: Sabis Fiye da Sashen
Zaɓar YMIN ES3 ba wai kawai zaɓin capacitor mai aiki mai girma ba ne, har ma da zaɓar kwanciyar hankali da tabbaci. Alamar YMIN tana bin tsarin kula da inganci mai tsauri, tana tsaftace kowane tsari daga zaɓin kayan aiki zuwa gwajin samfura da aka gama, tana tabbatar da cewa kowane capacitor ES3 da ke barin masana'anta ya cika ƙa'idodi. Muna ba da cikakkun ayyukan tallafi na fasaha, muna ba da shawarwari na zaɓi da mafita waɗanda aka tsara don takamaiman yanayin aikace-aikacen abokin ciniki, muna taimaka wa abokan ciniki su inganta ƙirar da'ira da kuma haɓaka aikin samfura.
A taƙaice, YMIN ES3 aluminum electrolytic capacitors, tare da ingantaccen aikin lantarki, tsawon rai mai yawa, tsarin jiki mai ƙarfi, da kuma sauƙin amfani da shi, suna taka muhimmiyar rawa a tsarin wutar lantarki na zamani na masana'antu. Kamar mai tsaro mai shiru da ƙarfi, suna kiyaye tsarki da kwanciyar hankali na makamashin lantarki a cikin "zuciyar" kayan aiki, suna samar da tushen wutar lantarki mai ci gaba da inganci don ci gaba da aiki da ingantaccen kayan aikin masana'antu.
| Lambar Samfura | Zafin aiki (℃) | Wutar Lantarki (V.DC) | Ƙarfin aiki (uF) | Diamita (mm) | Tsawon (mm) | Wutar lantarki ta yoyo (uA) | Matsakaicin ƙarfin ripple [mA/rms] | ESR/ Impedance [Ωmax] | Rayuwa (awanni) | Takardar shaida |
| ES32W562ANNEG14M5 | -25~85 | 450 | 5600 | 77 | 130 | 4762 | 15500 | 0.017 | 3000 | - |
| ES32W682ANNEG19M5 | -25~85 | 450 | 6800 | 77 | 155 | 5248 | 18460 | 0.014 | 3000 | - |
| ES32W822ANNEG24M5 | -25~85 | 450 | 8200 | 77 | 175 | 5763 | 19580 | 0.012 | 3000 | - |
| ES32W103ANNFG21M6 | -25~85 | 450 | 10000 | 90 | 160 | 6364 | 22150 | 0.012 | 3000 | - |
| ES32W103ANNFG27M6 | -25~85 | 450 | 10000 | 90 | 195 | 6364 | 24000 | 0.01 | 3000 | - |
| ES32W123ANNFG33M6 | -25~85 | 450 | 12000 | 90 | 235 | 6971 | 28320 | 0.009 | 3000 | - |
| ES32H122ANNCG11M5 | -25~85 | 500 | 1200 | 51 | 115 | 2324 | 4300 | 0.101 | 3000 | - |
| ES32H122ANNCG14M5 | -25~85 | 500 | 1200 | 51 | 130 | 2324 | 4050 | 0.107 | 3000 | - |
| ES32H152ANNCG14M5 | -25~85 | 500 | 1500 | 51 | 130 | 2598 | 5300 | 0.09 | 3000 | - |
| ES32H152ANNDG11M5 | -25~85 | 500 | 1500 | 64 | 115 | 2598 | 5240 | 0.093 | 3000 | - |
| ES32H182ANNDG11M5 | -25~85 | 500 | 1800 | 64 | 115 | 2846 | 6230 | 0.076 | 3000 | - |
| ES32H182ANNDG14M5 | -25~85 | 500 | 1800 | 64 | 130 | 2846 | 6420 | 0.074 | 3000 | - |
| ES32H222ANNDG14M5 | -25~85 | 500 | 2200 | 64 | 130 | 3146 | 7240 | 0.059 | 3000 | - |
| ES32H272ANNEG11M5 | -25~85 | 500 | 2700 | 77 | 115 | 3486 | 8690 | 0.041 | 3000 | - |
| ES32H272ANNEG12M5 | -25~85 | 500 | 2700 | 77 | 120 | 3486 | 8480 | 0.044 | 3000 | - |
| ES32H332ANNEG11M5 | -25~85 | 500 | 3300 | 77 | 115 | 3854 | 10350 | 0.036 | 3000 | - |
| ES32H332ANNEG14M5 | -25~85 | 500 | 3300 | 77 | 130 | 3854 | 9840 | 0.038 | 3000 | - |
| ES32H392ANNEG14M5 | -25~85 | 500 | 3900 | 77 | 130 | 4189 | 11320 | 0.033 | 3000 | - |
| ES32H392ANNEG19M5 | -25~85 | 500 | 3900 | 77 | 155 | 4189 | 11440 | 0.032 | 3000 | - |
| ES32H472ANNFG14M6 | -25~85 | 500 | 4700 | 90 | 130 | 4599 | 13360 | 0.029 | 3000 | - |
| ES32H562ANNFG19M6 | -25~85 | 500 | 5600 | 90 | 155 | 5020 | 16220 | 0.024 | 3000 | - |
| ES32H682ANNFG23M6 | -25~85 | 500 | 6800 | 90 | 170 | 5532 | 17200 | 0.023 | 3000 | - |
| ES32H682ANNFG26M6 | -25~85 | 500 | 6800 | 90 | 190 | 5532 | 17520 | 0.023 | 3000 | - |
| ES32H822ANNFG31M6 | -25~85 | 500 | 8200 | 90 | 220 | 6075 | 19400 | 0.021 | 3000 | - |
| ES32G102ANNCG02M5 | -25~85 | 400 | 1000 | 51 | 75 | 1897 | 3640 | 0.083 | 3000 | - |
| ES32G122ANNCG02M5 | -25~85 | 400 | 1200 | 51 | 75 | 2078 | 3960 | 0.079 | 3000 | - |
| ES32G152ANNCG07M5 | -25~85 | 400 | 1500 | 51 | 96 | 2324 | 4320 | 0.057 | 3000 | - |
| ES32G182ANNCG07M5 | -25~85 | 400 | 1800 | 51 | 96 | 2546 | 5340 | 0.046 | 3000 | - |
| ES32G222ANNCG11M5 | -25~85 | 400 | 2200 | 51 | 115 | 2814 | 7450 | 0.038 | 3000 | - |
| ES32G222ANNCG09M5 | -25~85 | 400 | 2200 | 51 | 105 | 2814 | 6740 | 0.04 | 3000 | - |
| ES32G272ANNCG14M5 | -25~85 | 400 | 2700 | 51 | 130 | 3118 | 8560 | 0.034 | 3000 | - |
| ES32G272ANNDG07M5 | -25~85 | 400 | 2700 | 64 | 96 | 3118 | 8940 | 0.033 | 3000 | - |
| ES32G332ANNDG11M5 | -25~85 | 400 | 3300 | 64 | 115 | 3447 | 10400 | 0.032 | 3000 | - |
| ES32G332ANNDG07M5 | -25~85 | 400 | 3300 | 64 | 96 | 3447 | 11040 | 0.03 | 3000 | - |
| ES32G392ANNDG14M5 | -25~85 | 400 | 3900 | 64 | 130 | 3747 | 12240 | 0.027 | 3000 | - |
| ES32G392ANNDG11M5 | -25~85 | 400 | 3900 | 64 | 115 | 3747 | 12960 | 0.026 | 3000 | - |
| ES32G472ANNEG11M5 | -25~85 | 400 | 4700 | 77 | 115 | 4113 | 14440 | 0.003 | 3000 | - |
| ES32G472ANNDG14M5 | -25~85 | 400 | 4700 | 64 | 130 | 4113 | 14180 | 0.024 | 3000 | - |
| ES32G562ANNEG14M5 | -25~85 | 400 | 5600 | 77 | 130 | 4490 | 16330 | 0.021 | 3000 | - |
| ES32G562ANNEG11M5 | -25~85 | 400 | 5600 | 77 | 115 | 4490 | 16830 | 0.02 | 3000 | - |
| ES32G682ANNEG14M5 | -25~85 | 400 | 6800 | 77 | 130 | 4948 | 17340 | 0.016 | 3000 | - |
| ES32G682ANNEG19M5 | -25~85 | 400 | 6800 | 77 | 155 | 4948 | 17840 | 0.016 | 3000 | - |
| ES32G822ANNEG19M5 | -25~85 | 400 | 8200 | 77 | 155 | 5433 | 21620 | 0.014 | 3000 | - |
| ES32G103ANNEG26M5 | -25~85 | 400 | 10000 | 77 | 190 | 6000 | 22440 | 0.012 | 3000 | - |
| ES32G123ANNFG19M6 | -25~85 | 400 | 12000 | 90 | 155 | 6573 | 26520 | 0.011 | 3000 | - |
| ES32W102ANNCG02M5 | -25~85 | 450 | 1000 | 51 | 75 | 2012 | 3950 | 0.082 | 3000 | - |
| ES32W122ANNCG07M5 | -25~85 | 450 | 1200 | 51 | 96 | 2205 | 4120 | 0.079 | 3000 | - |
| ES32W152ANNCG11M5 | -25~85 | 450 | 1500 | 51 | 115 | 2465 | 4450 | 0.057 | 3000 | - |
| ES32W182ANNCG14M5 | -25~85 | 450 | 1800 | 51 | 130 | 2700 | 5460 | 0.049 | 3000 | - |
| ES32W222ANNCG14M5 | -25~85 | 450 | 2200 | 51 | 130 | 2985 | 7360 | 0.037 | 3000 | - |
| ES32W222ANNDG07M5 | -25~85 | 450 | 2200 | 64 | 96 | 2985 | 7690 | 0.035 | 3000 | - |
| ES32W272ANNDG11M5 | -25~85 | 450 | 2700 | 64 | 115 | 3307 | 8480 | 0.032 | 3000 | - |
| ES32W272ANNDG07M5 | -25~85 | 450 | 2700 | 64 | 96 | 3307 | 8510 | 0.031 | 3000 | - |
| ES32W332ANNDG14M5 | -25~85 | 450 | 3300 | 64 | 130 | 3656 | 10170 | 0.03 | 3000 | - |
| ES32W332ANNDG11M5 | -25~85 | 450 | 3300 | 64 | 115 | 3656 | 10770 | 0.029 | 3000 | - |
| ES32W392ANNEG11M5 | -25~85 | 450 | 3900 | 77 | 115 | 3974 | 11840 | 0.027 | 3000 | - |
| ES32W392ANNDG14M5 | -25~85 | 450 | 3900 | 64 | 130 | 3974 | 11630 | 0.028 | 3000 | - |
| ES32W472ANNEG11M5 | -25~85 | 450 | 4700 | 77 | 115 | 4363 | 14210 | 0.023 | 3000 | - |
| ES32W472ANNEG14M5 | -25~85 | 450 | 4700 | 77 | 130 | 4363 | 13870 | 0.024 | 3000 | - |
| ES32W562ANNEG19M5 | -25~85 | 450 | 5600 | 77 | 155 | 4762 | 15680 | 0.017 | 3000 | - |






