Amasosiyete akora inganda zo Kwinjiza Kumashanyarazi - Gushiramo ubushobozi buke bwa AC capacitor ya moteri ikurura moteri yimodoka - CRE
Amasosiyete akora inganda zo Kwinjiza Kumashanyarazi - Umuyoboro muto wa AC-capacitori ya moteri yo gukurura moteri ikurura moteri - CRE Ibisobanuro:
Amakuru ya tekiniki
Ikigereranyo cy'ubushyuhe | Ubushyuhe bukoreshwa cyane: + 85 ℃;Ubushyuhe bwo mu cyiciro cyo hejuru: + 55 ℃;Ubushyuhe bwo mucyiciro cyo hasi: -40 ℃ | |
urwego rwubushobozi | 3 × 40μF ~ 3 × 500μF | |
Un / Ikigereranyo cya voltage Un | 400V.AC/50Hz~1140V.DC/50Hz | |
Cap.tol | ± 5% (J) | |
Ihangane na voltage | Vt-t | 2.15Un / 10S |
Vt-c | 1000 + 2 × Un V.AC 60S (min3000V.AC) | |
Kurenza Umuvuduko | 1.1Un (30% yumutwaro-igihe.) | |
1.15Ku (30min / umunsi) | ||
1.2Ku (5min / umunsi) | ||
1.3Ku (1min / umunsi) | ||
1.5Un (100m buri gihe, inshuro 1000 mugihe cyubuzima) | ||
Impamvu yo gutandukana | tgδ≤0.002 f = 100Hz | |
tgδ0≤0.0002 | ||
ESL | < 100 nH | |
Kudindiza umuriro | UL94V-0 | |
Ntarengwa | 2000m | |
Iyo ubutumburuke buri hejuru ya 2000m kugeza munsi ya 5000m, birakenewe ko harebwa ikoreshwa ryamafaranga yagabanijwe. (kuri buri kwiyongera kwa 1000m, voltage nubu bizagabanukaho 10%) | ||
Icyizere cyo kubaho | 100000h (Un; Θhotspot≤55 ° C) | |
Ibipimo ngenderwaho | IEC 61071; IEC 60831; |
Ikiranga
1. Ipaki yicyuma, Ifunze hamwe na resin;
2. Porogaramu ikoresha amashanyarazi menshi;
3. Umuyoboro mwinshi w'amashanyarazi;
4. Kurwanya voltage nyinshi, hamwe no kwikiza;
5. Umuvuduko mwinshi, dv / dt ihanganira ubushobozi.
Imikorere
Mubisohoka muyunguruzi ya DC itanga amashanyarazi, akazi ka capacitor nugukomeza agaciro DC gahoraho mugukuraho ingufu nyinshi zishoboka.
Impinduka zose za AC-DC, zaba ari umurongo utanga umurongo cyangwa zifite ikintu runaka cyo guhinduranya kuri bo, bisaba uburyo bwo gufata imbaraga zinyuranye kuruhande rwa AC kandi zigatanga ingufu zihoraho kuruhande rwa DC.
Inzira zisanzwe
Icyizere cyo kubaho
Imbonerahamwe
Umuvuduko | Un 400V.AC 50Hz | |||||||||
Cn (μF) | W (mm) | T (mm) | H (mm) | dv / dt (V / μS) | Ip (KA) | Irms (A) 50 ℃ | ESR 1KHz (mΩ) | Rth (K / W) | uburemere (Kg) | |
3 × | 200 | 225 | 120 | 170 | 50 | 10.0 | 3 × 70 | 3 × 0.95 | 1.1 | 7 |
3 × | 300 | 225 | 120 | 235 | 40 | 12.0 | 3 × 90 | 3 × 0.85 | 0.8 | 9 |
3 × | 400 | 295 | 120 | 235 | 35 | 14.0 | 3 × 120 | 3 × 0.80 | 0.7 | 12 |
3 × | 500 | 365 | 120 | 235 | 30 | 15.0 | 3 × 160 | 3 × 0.78 | 0.6 | 15 |
Umuvuduko | Un 500V.AC 50Hz | |||||||||
Cn (μF) | W (mm) | T (mm) | H (mm) | dv / dt (V / μS) | Ip (KA) | Irms (A) 50 ℃ | ESR 1KHz (mΩ) | Rth (K / W) | uburemere (Kg) | |
3 × | 120 | 225 | 120 | 170 | 60 | 7.2 | 3 × 50 | 3 × 1.2 | 1.1 | 7 |
3 × | 180 | 225 | 120 | 235 | 50 | 9.0 | 3 × 70 | 3 × 1.05 | 0.8 | 9 |
3 × | 240 | 295 | 120 | 235 | 45 | 10.8 | 3 × 100 | 3 × 1.0 | 0.7 | 12 |
3 × | 300 | 365 | 120 | 235 | 40 | 12.0 | 3 × 120 | 3 × 0.9 | 0.6 | 15 |
Umuvuduko | Un 690V.AC 50Hz | |||||||||
Cn (μF) | W (mm) | T (mm) | H (mm) | dv / dt (V / μS) | Ip (KA) | Irms (A) 50 ℃ | ESR 1KHz (mΩ) | Rth (K / W) | uburemere (Kg) | |
3 × | 50 | 225 | 120 | 170 | 100 | 5.0 | 3 × 50 | 3 × 2.3 | 1.1 | 7 |
3 × | 75 | 225 | 120 | 235 | 90 | 6.8 | 3 × 70 | 3 × 2.1 | 0.8 | 9 |
3 × | 100 | 295 | 120 | 235 | 80 | 8.0 | 3 × 100 | 3 × 1.6 | 0.7 | 12 |
3 × | 125 | 365 | 120 | 235 | 80 | 10.0 | 3 × 120 | 3 × 1.3 | 0.6 | 15 |
Umuvuduko | Un 1140V.AC 50Hz | |||||||||
Cn (μF) | W (mm) | T (mm) | H (mm) | dv / dt (V / μS) | Ip (KA) | Irms (A) 50 ℃ | ESR 1KHz (mΩ) | Rth (K / W) | uburemere (Kg) | |
3 × | 42 | 340 | 175 | 200 | 120 | 5.0 | 3 × 80 | 3 × 3.3 | 0.6 | 17.3 |
3 × | 60 | 420 | 175 | 250 | 100 | 6.0 | 3 × 100 | 3 × 2.8 | 0.5 | 26 |
Ibicuruzwa birambuye:
Ibicuruzwa bifitanye isano:
Ibisubizo byacu birashimwa cyane kandi byiringirwa nabakoresha kandi birashobora guhura nibisabwa byiterambere byubukungu n’imibereho bisaba amasosiyete akora inganda zo kwinjiza ibicuruzwa biva mu mashanyarazi - Ubushobozi buke bwa AC capacitori ya moteri ikurura moteri yimodoka - CRE, Igicuruzwa kizatanga kuri hose. isi, nka: Arijantine, Accra, Gabon, Itsinda ryacu ryinzobere muri rusange rizaba ryiteguye kugukorera inama no gutanga ibitekerezo.Turashoboye kandi kuguha ibyitegererezo byubusa kugirango wuzuze ibyo usabwa.Imbaraga nziza zishobora gutangwa kugirango tuguhe serivisi nziza nibicuruzwa.Mugihe ushishikajwe nubucuruzi nibicuruzwa byacu, nyamuneka tuvugane utwoherereza imeri cyangwa uduhamagare vuba.Mugushaka kumenya ibicuruzwa byacu hamwe nisosiyete yinyongera, urashobora kuza muruganda rwacu kubireba.Muri rusange tuzakira abashyitsi baturutse impande zose zisi kubucuruzi bwacu kugirango dushyireho umubano wubucuruzi natwe.Nyamuneka wumve nta kiguzi cyo kutuvugisha kubucuruzi buciriritse kandi twizera ko tuzasangira uburambe bwiza bwubucuruzi nabacuruzi bacu bose.
Umuyobozi w'ikigo afite uburambe bukomeye bwo kuyobora no kwitwara neza, abakozi bagurisha barashyuha kandi bishimye, abakozi ba tekinike ni abahanga kandi bafite inshingano, ntabwo rero duhangayikishijwe nibicuruzwa, uruganda rwiza. Na Iris wo muri Uganda - 2017.02.28 14:19