Ama-Capacitors e-DC Link Film enziwe ngokwezifiso ze-Railway Traction Converter DKMJ-S
Ama-Capacitor e-DC Link Film enziwe ngokwezifiso ze-Railway Traction Converter DKMJ-S Imininingwane:
Incazelo
- - Isetshenziswa kabanzi kwisekethe ye-DC-link ukuhlunga isitoreji samandla.
- - Ingathatha indawo yama-capacitor e-electrolytic, ukusebenza okungcono nokuphila isikhathi eside
- - Ama-copper nut/screw leads, ukufakwa okulula
- - Ukumelana ne-voltage ephezulu, ngokuziphilisa
- - Zonke izinhlobo zama-frequency converters nama-inverters
- - Umthamo omkhulu, usayizi omncane
- - Amandla aphezulu okuqhuma, amandla aphezulu okumelana ne-dv/dt
| Ibanga lokushisa lokusebenza | Ukushisa okuphezulu. Okuphezulu, okuphezulu: +70℃ Izinga lokushisa eliphezulu lesigaba:+60℃ Izinga lokushisa eliphansi lesigaba: -40℃ |
| Ububanzi be-Capacitance | 100μF～20000μF |
| I-voltage elinganisiwe | 600V.DC～4000V.DC |
| I-Cap.tol | ±5%（J）；±10%（K） |
| Melana ne-voltage | Vt-t 1.5UN DC/60s I-Vt-c 1000+2×UN/ （V.AC）60s（ubuncane be-3000V.AC） |
| I-voltage engaphezu kwamandla | 1.1UN(30% wesikhathi sokulayisha) 1.15UN (imizuzu engama-30 ngosuku) 1.2UN (imizuzu emi-5 ngosuku) 1.3UN (1 iminithi/ngosuku) 1.5UN (100ms njalo, izikhathi eziyi-1000 ngesikhathi sokuphila) |
| Isici sokushabalalisa | tgδ≤0.003 f=100Hz tgδ0≤0.0002 |
| Ukumelana nokushisa | (Isivikelo sokukhipha esakhelwe ngaphakathi) (Isilinganiso sangempela) |
| Melana nomugqa wamanje wokushaya | Bheka ishidi lemininingwane |
| I-Irms | Bheka ishidi lemininingwane |
| I-ESL | 150nH |
| Ukulibaziseka kwelangabi | UL94V-0 |
| Ukuphakama okuphezulu | 2000m Ukucheba kufanele kucatshangelwe uma ukuphakama kuphakathi kuka-2000m -5000m. (Ngokukhuphuka ngakunye kwe-1000m, i-voltage kanye nogesi kuzoncishiswa ngo-10%). |
| Isikhathi sokuphila | 100000h(UN;θhotspot≤70℃) |
| Izinga elijwayelekile lokubhekisela | IEC61071;IEC61881 |
Imibuzo Evame Ukubuzwa
| Umbuzo 1. Ngingayithola yini i-oda lesampula le-capacitor yefilimu? | |||||||||
| A: Yebo, siyakwamukela uku-oda kwesampula ukuze kuhlolwe futhi kuhlolwe ikhwalithi. Amasampula axubile ayamukeleka. | |||||||||
| Umbuzo 2. Kuthiwani ngesikhathi sokulethwa? | |||||||||
| A: Izidingo zesampula izinsuku ezingu-3-5, isikhathi sokukhiqiza ngobuningi sidinga amasonto angu-1-2 ukuze kube nobuningi be-oda obungaphezu kwalokho. | |||||||||
| Umbuzo 3. Ingabe unomkhawulo we-MOQ wama-capacitor e-fim? | |||||||||
| A: I-MOQ ephansi, i-1pc yokuhlola isampula iyatholakala. | |||||||||
| Umbuzo 4. Ungaqhubeka kanjani ne-oda lama-capacitor efilimu? | |||||||||
| A: Okokuqala sazise izidingo zakho noma isicelo sakho. Okwesibili Sicaphuna ngokwezidingo zakho noma iziphakamiso zethu. Okwesithathu ikhasimende liqinisekisa amasampula bese lifaka idiphozithi ukuze i-oda elisemthethweni. Okwesine Sihlela umkhiqizo. |
| Umbuzo 5. Uzithumela kanjani izimpahla futhi kuthatha isikhathi esingakanani ukufika? | |||||||||
| A: Sivame ukuthumela nge-DHL, i-UPS, i-FedEx noma i-TNT. Ngokuvamile kuthatha izinsuku ezi-3-5 ukufika. Ukuthunyelwa kwezindiza nolwandle nakho kuyakhethwa. | |||||||||
| Umbuzo 6. Ingabe kulungile ukuphrinta ilogo yami kuma-capacitor? | |||||||||
| A: Yebo. Sicela usazise ngokusemthethweni ngaphambi kokukhiqiza kwethu bese uqinisekisa umklamo kuqala ngokusekelwe kusampula yethu. | |||||||||
| Q7: Ingabe unikeza isiqinisekiso semikhiqizo? | |||||||||
| A: Yebo, sinikeza iwaranti yeminyaka engu-7 emikhiqizweni yethu. |
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Ukusungula izinto ezintsha, ikhwalithi kanye nokuthembeka kuyizindinganiso eziyinhloko zenkampani yethu. Lezi zimiso namuhla kunanini ngaphambili zakha isisekelo sempumelelo yethu njengenkampani esebenza emhlabeni wonke ephakathi nendawo ye-DC Link Film Capacitors eyenziwe ngokwezifiso ye-Railway Traction Converter DKMJ-S, Umkhiqizo uzohlinzekwa kuwo wonke umhlaba, njenge: Jakarta, venezuela, Luxembourg, Sinedumela elihle lemikhiqizo yekhwalithi ezinzile, eyamukelwa kahle ngamakhasimende ekhaya nakwamanye amazwe. Inkampani yethu izoqondiswa ngumqondo "wokuma ezimakethe zasekhaya, ukuhamba uye ezimakethe zomhlaba wonke". Sithemba ngobuqotho ukuthi singenza ibhizinisi nabakhiqizi bezimoto, abathengi bezingxenye zezimoto kanye neningi lozakwethu ekhaya nakwamanye amazwe. Silindele ukubambisana okuqotho kanye nentuthuko evamile!
NguJo waseKhanada - 2018.06.26 19:27 Sihlala sikholelwa ukuthi imininingwane inquma ikhwalithi yomkhiqizo wenkampani, kulokhu, inkampani ivumelana nezimfuneko zethu futhi izimpahla ziyahlangabezana nokulindelekile kwethu.
NguMaria wase-Australia - 2017.11.29 11:09 Thumela umlayezo wakho kithi:
Bhala umlayezo wakho lapha bese uwuthumela kithi
