EVS160-630A Inorema Basa Rinorema Rinovhara Vacuum Contactor
EVS 160-630 Inorema Basa Rinorema Remagetsi Akaderera Vacuum Contactor
Series EVS 160-630 ye heavy task low-voltage vacuum contactor inogadzirwa netekinoroji nemidziyo mikuru yakaunzwa kubva kunze kwenyika nekambani yedu. Chigadzirwa ichi chakasangana neIEC, VDE technical standards. Iyi series ye vacuum contactors ine zvakanakira zvakaita sekugona kukuru kwe switch-on ne switch-off, hupenyu hurefu hwemagetsi nemechanical uye kuvimbika kwakanyanya kushanda mumamiriro ezvinhu akaipa. Dzakakodzera zvakanyanya kushandiswa mumaindasitiri ekutanga, maindasitiri esimbi, maindasitiri epeturu-makemikari, mine uye wharf. Inoshanda kune system yemagetsi ine 50Hz/60Hz alternating current, rated operating voltage inosvika 1140V, rated operating current inosvika 630A kubatidza kana kudzima circuit padaro pfupi kana refu, kutanga nguva nenguva uye kudzora alternating motor pasi pebasa rinorema uye kugadzira electro-magnet starter nedzimwe mhando dzemidziyo yekudzivirira.
| DZIMWE NZIRA | EVS160 | EVS250 | EVS400 | EVS630 |
| Voltage yekushanda yakayerwa Ue | 1140V | 1140V | 1140V | 1140V |
| Yakayerwa mashandiro ekushanda Ie | 160A | 250A | 400A | 630A |
| Rated frequency | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz |
| Kugona kwekushandisa Cosø kwakayerwa = 0.35 | 1920A | 3000A | 4800A | 7560A |
| Kukwanisa kudzima kwakayerwa Cosø=0.35 | 1600A | 2500A | 4000A | 6300A |
| Simba repamusoro rinobvumidzwa remota 660V50Hz | 140KW | 220KW | 350KW | 560KW |
| Nguva yekuvhara | 30ms | 30ms | 30ms | 30ms |
| Nguva yekuburitswa | 20ms | 20ms | 15ms | 15ms |
| Nguva yehupenyu hwemakanika (Times) | => 6x106 | |||
| Nguva yepamusoro yekushanda (Nguva/awa) | 3000 | |||
| Nguva yemagetsi 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 |
Chiratidzo Chikuru
Mamiriro ebasa:
(1). Mamiriro ekushanda akajairika echibvumirano ichi che contactor ne GB/T 14048.1--93 "Zvishandiso zveKudzora neKudzora zve Low-voltage".
(2). Tembiricha yemhepo yakapoteredza inobvumirwa: -10C-45C.
(3). Hunyoro hwakakomberedza: husapfuure 45% pa45C.
(4). Chikamu chekusvibiswa: 3.
(5). Kureba: kwete kupfuura 2000m.
(6). Mamiriro ekuisa: kumusoro wakatwasuka (mudziyo wekutyaira wakwira) mukwidza uri pakati penzvimbo yekuisa neyakatwasuka haufanirwe kupfuura 15degrees.
Chiyero chekudhirowa nekuisa kwekunze kweEVS160-630 chinoreva Mufananidzo.1
Chiyero chekudhirowa nekuisa kunze Mufananidzo 1.
