EVS160-630A Mosebetsi o Boima Motlakase oa Vacuum o tlase oa motlakase
EVS 160-630 Mosebetsi o Boima Motlakase oa Vacuum o tlase oa motlakase
Letoto la EVS 160-630 la mosebetsi o boima oa "voltage vacuum contactor" o hlahisoa ka theknoloji le lisebelisoa tsa bohlokoa tse hlahisoang kantle ho naha ke k'hamphani ea rona.Sehlahisoa sena se fihletse IEC, litekanyetso tsa tekheniki tsa VDE.Letoto lena la li-contactors tsa vacuum li na le melemo e kang bokhoni bo phahameng ba ho bulela le ho tima, nako e telele ea bophelo ba motlakase le ea mechine le ts'epo e phahameng ea ts'ebetso tlas'a maemo a mabe.Li loketse ka ho khetheha bakeng sa ho sebelisoa liindasteri tsa motheo, metallurgical, peterole-chemical industries, morafo le boema-kepe.E sebetsa tsamaisong ea matla e nang le 50Hz / 60Hz alternating current, e lekantsoeng ho sebetsa ha motlakase ho fihlela ho 1140V, e lekantsoeng ho sebetsa hona joale ho fihlela ho 630A ho bulela kapa ho tima potoloho ka nako e khutšoanyane kapa e telele, ho qala khafetsa le ho laola motlakase o fapaneng. tlas'a mosebetsi o boima le ho theha mochine oa motlakase oa motlakase ka mefuta e meng ea lisebelisoa tse sireletsang.
| MOFUTA | EVS160 | EVS250 | EVS400 | EVS630 |
| E lekantsoe matla a sebetsang a Ue | 1140V | 1140V | 1140V | 1140V |
| Rated tshebetso ya jwale Ie | 160A | 250A | 400A | 630A |
| E lekantsoe khafetsa | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz |
| E lekantsoe matla a ho bulela Cosø=0.35 | 1920A | 3000A | 4800A | 7560A |
| E lekantsoe matla a ho tima Cosø=0.35 | 1600A | 2500A | 4000A | 6300A |
| Max.matla a lumelloang a enjene 660V50Hz | 140KW | 220KW | 350KW | 560KW |
| Koala nako | 30ms | 30ms | 30ms | 30ms |
| Nako ea ho lokolla | 20ms | 20ms | 15ms | 15ms |
| Nako ea bophelo ea mochini (Linako) | => 6x106 | |||
| Max.maqhubu a tšebetso (Linako/h) | 3000 | |||
| Bophelo ba motlakase AC3 AC4 | 3*106 5*106 0.12*106 | 2*106 5*106 0.08*106 | 2*106 5*106 0.08*106 | 1*106 3*106 0.06*106 |
Parameter e kholo
Boemo ba tšebeletso:
(1).Boemo bo tloaelehileng ba ho sebetsa ba tumellano ena ea contactor le GB/T 14048.1--93 "Switch low-voltage and Control Equipment".
(2).Mocheso o lumelletsoeng o potolohileng moea: -10C-45C.
(3).Mongobo o potolohileng: eseng ka holimo ho 45% ho 45C.
(4).Boemo ba tšilafalo: 3.
(5).Boima: eseng ho feta 2000m.
(6).Boemo ba ho kenya: holimo ho ea holimo (sesebelisoa sa ho khanna se holimo) moepa o pakeng tsa sebaka sa ho kenya le sefofane se otlolohileng ha oa lokela ho feta 15degree.
Ka ntle ho taka le ho kenya tekanyo ea EVS160-630 e bua ka Setšoantšo.1
Ka ntle ho taka le ho kenya dimension Setšoantšo.1
