Zambiri Zamalonda:
Air Circuit Breaker (ACB) ndi chipangizo chamagetsi chomwe chimagwiritsidwa ntchito popereka chitetezo cha Overcurrent komanso chachifupi pamabwalo amagetsi opitilira 800 Amps mpaka 10K Amps.Izi nthawi zambiri zimagwiritsidwa ntchito pamagetsi otsika pansi pa 450V.
Leidun Electric'sLDW9-1600mndandandampweya ntchitowowononga dera ndiyoyenera kugawa maukondezaAC, 50Hz/ 60HZ, voliyumu yogwira ntchitoAC400V/690V, ovotera panopa200A-1600A , amagwiritsidwa ntchito kugawa mphamvu zamagetsi ndikuteteza mizere ndi zida zamagetsi kuchokeradkukhumudwa ndi zolakwa monga kulemetsa,overcurrent,undervoltage, short circuit, single-phase grounding, etc.IziAir Circuit Breakerali ndi mawonekedwe ang'onoang'ono, mphamvu yosweka kwambiri, komanso yokhala ndi ntchito zambiri.LDW9-1600ACBndiyoyenera kugwira ntchito yolumikizidwa ndi gridi ndikuteteza makina ogawa mphamvu, kutulutsa mphamvu zatsopano ndi kugawa, maukonde ogawa mphamvu zambiri, ma inverters, ndi kugawa magetsi oyendera magetsi.
Nthawi zogwirira ntchito:
Kutentha kwa mpweya wozungulira:Tmalire apamwamba sayenera kupitirira +40 ℃, malire apansi sayenera kukhala otsika kuposa -5 ℃. Tmtengo wake wapakati wa 24h sayenera kupitirira +35 ℃.
Mumlengalenga: Chinyezi chachifupi cha mumlengalenga sichidutsa 50% pomwe kutentha kwa mpweya kuli +40 ℃.Tapa pakhoza kukhala chinyezi chambiri pachinyezi chochepa.Avereji ya pamweziapamwambaChinyezi cham'mwezi wamvula ndi 90%pamenemwezilypafupifupiotsikitsitsakutentha ndi +25 ℃.tiye condensation pamwamba pa mankhwala chifukwa cha kutentha kusinthaziyenera kuganiziridwa.
Malo oyika: Kutalika sikudutsa 2000m,ndikupendekera koyima kwa wophwanya dera sikudutsa 5 °C
Digiri ya kuipitsa: Kalasi III
Mpweyama circuit breaker okhala ndi ma voliyumu ovotera a 690V ndi pansi, kutulutsa kwamagetsi, ndi koyilo yosinthira mphamvu zamagetsi amagwiritsidwa ntchito poyika gulu la IV.
Igulu loyikaza achigawo chothandizira ndi chowongolera: III
Main Technical Parameter | ||
Mndandanda | LDW9-1600 | |
Mlandu Wowumbidwa Wovoteredwa Panopa Inm (A) | 1600 | |
Idavoteredwa Panopa (A) | 200,250,320,400,500,630,800,1000,1250,1600 | |
Kuvoteledwa kwa Voltage Ue (V) | AC50HZ/60HZ 400,690 | |
Kuvoteledwa kwa Voltage Ui (V) | 1000 | |
Rated Impulse Withstand Voltage Uimp(KV) | 12 | |
Mphamvu ya Frequency Kupirira Voltage U(V)Imin | 2500 | |
Mitu (P) | 3, 4 | |
N-pole Idavoteredwa Panopa (A) | 100% Mu | |
Gulu la Ntchito | GB14048.2 | B |
GB14048.4 (Mu<=1000A) | AC-3 | |
Icu (KA) Yomwe Idavotera Short-circuit Breaking Capacity (Kamtengo Wogwira) | AC400V | 55 |
AC690V | 42 | |
Ics (KA) yovotera (Katundu Wothandiza) | AC400V | 50 |
AC690V | 35 | |
Kupanga Kwanthawi Yaifupi Kupanga Icm (KA) (Kufunika Kwambiri) | AC400V | 143 |
AC690V | 105 | |
Idavoteredwa kwakanthawi kochepa kupirira panopa (Is) Icw (KA) (Kugwira Ntchito) | AC400V | 50 |
AC690V | 35 | |
Nthawi Yopuma Yathunthu (palibe kuchedwa kwina) (ms) | 25 | |
Nthawi Yotseka (ms) | Max.70 | |
Moyo Wamagetsi (nthawi) | AC400V Mu=200A~1000A | 1500 |
AC400V Mu=1250A~1600A | 1200 | |
AC690V Mu=200A~1000A | 1000 | |
AC690V Mu=1250A~1600A | 700 | |
Moyo Wamakina (nthawi) | Palibe Kusamalira | 3000 |
Kusamalira | 10000 | |
kukula (mm) | Kukhazikika kwa ACB 3P | 260x310x240mm |
Kukhazikika kwa ACB 4P | 330x310x240mm | |
Drawer Type ACB 3P | 275x345x330mm | |
Drawer Type ACB 4P | 345x345x330mm |
Zowonjezera zaAir-operated Circuit Breaker(ACB) | ||
Chithunzi | Kufotokozera | Chigawo |
Gawo Gawo | KHALANI | |
Kusintha kothandizira (6-kutsegula ndi 6-kutseka) | PC | |
Shunt Ulendo | PC | |
Kutulutsa kwa Undervoltage (Suction Yothandizira) | PC | |
Kutulutsa kwa Undervoltage (Automatic Suction) | PC | |
Nthawi Kuchedwa Kutulutsidwa kwa Undervoltage | PC | |
Kutsekedwa kwa Electromagnet | PC | |
Electromotor | PC | |
Loko Limodzi Lokhala Ndi Kiyi Chimodzi | PC | |
Maloko Awiri Okhala Ndi Kiyi Mmodzi | PC | |
Maloko Atatu Okhala Ndi Makiyi Awiri | KHALANI | |
Mechanical Interlock (Yofewa) | KHALANI | |
Mechanical Interlock (Yolimba) | KHALANI | |
Wolamulira Wanzeru 630-2000A | KHALANI | |
Wolamulira Wanzeru 2500-4000A | KHALANI | |
H-Shaped Smart Shunt Ulendo | PC | |
Ulendo wa DC Smart Shunt (Module) | KHALANI | |
Mabasi Oyima ndi Kunja 630-1600A | KHALANI | |
Mabasi Oyima ndi Kunja 2000A | PC | |
Voltage Display Unit | PC | |
Load Monitoring Unit | PC | |
Dual Power Supply Automatic Conversion Controller | PC | |
3P+N Dziko Lapansi Mtundu Wamakono (woboola pakati) | PC | |
Kutuluka kwa CurrentTransformer | PC |