MNS-(MLS) Type Yakaderera Voltage Switchgear
Chikamu cheApplication
MNS mhando yakaderera-voltage switchgear (inozonzi yakaderera-voltage switchgear) chigadzirwa icho kambani yedu inosanganisa nemaitiro ekusimudzira epasi-voltage switchgear yenyika yedu, inovandudza kusarudzwa kwezvinhu zvayo zvemagetsi uye chimiro chekhabhati, uye kunyoresazve. iyo.Maitirwo emagetsi uye emagetsi echigadzirwa anonyatsosangana nezvinodiwa zvehutano zvepakutanga kweMNS chigadzirwa.
Iyi yakaderera-voltage switchgear inokodzera masisitimu emagetsi ane AC 50-60HZ uye yakayerwa kushanda voltage ye660V uye pazasi, sekutonga kwemidziyo yekugadzira magetsi, kutapurirana kwemagetsi, kugovera, kushandura simba uye kushandiswa kwesimba.
Pamusoro pekushandiswa kwepasi kwakawanda, iyi yakaderera-voltage switchgear inogona zvakare kushandiswa mumapuratifomu ekuchera mafuta ekumahombekombe uye zvidyarwa zvemagetsi enyukireya mushure mekurapwa kwakakosha.
Iyi yakaderera-voltage switchgear inoenderana neIEC439, VDE0660 Chikamu 5, GB7251.12-2013 "Low-voltage switchgear uye yekudzora mudziyo Chikamu 2: Yakazara simba switch uye yekudzora michina" zviyero uye JB/T9661 "Low-voltage inobvisa switchgear" indasitiri standard. .
Operating Environment Conditions
1. Tembiricha ye ambient haifanire kunge yakakwira kupfuura +40℃, uye avhareji tembiricha mukati maawa makumi maviri nemana haifaniri kunge yakakwirira kupfuura +35℃, uye tembiricha yakadzikama haifanire kunge yakaderera pane -5℃.
2. Hunyoro hunyoro haupfuuri 50% kana tembiricha yepamusoro iri +40℃, uye hunyoro hwepamusoro hunobvumirwa pane tembiricha yakaderera (semuenzaniso: 90% kana +20℃).
3. Kukwirira hakupfuuri 2000m.
4. Inobvumirwa kutakura uye kuchengeta pasi pemamiriro ekushisa e -25℃—+50℃, uye bvumira kuti tembiricha isapfuure +70℃mumaawa makumi maviri nemana.
5.Kuwedzera kwekudengenyeka kwenyika kuri pasi pe9 madhigirii.
Muenzaniso uye Zvaunoreva
Iyo Main Technical Parameters
1. Iyo huru tekinoroji parameters yeMNS mhando low voltage switch cabinet inoratidzwa muTafura 1
| Rated kushanda voltage (V) | 380, 660 | |
| Rated insulation voltage (V) | 660 | |
| Yakatemerwa kushanda ikozvino (A) | Horizontal bhazi | 630-5000 |
| Bhazi rakamira | 800-2000* | |
| Yakatemerwa nguva pfupi inomira ikozvino Kushanda kukosha (1S)/Peak (KA) | Horizontal bhazi | 50-100/105-250 |
| Bhazi rakamira | 60/130-150 | |
| Enclosure protection class | IP30, IP40, IP54** | |
| Dimensions (hupamhi * kudzika * kureba, mm) | 600*800, 1000*600, (1000)*2200 | |
Yakatemerwa kushanda ikozvino yebhazi rakamira: 800A yedhirowa mhando MCC yeimwe kana kaviri mativi oparesheni, 1000A yemhando inofambiswa;800-2000A ye single side operation MCC ine cabinet yakadzika ye1000mm.
Iyo yekudzivirira giredhi IP54 haina kukurudzirwa nekuda kwekuderera kwakanyanya.
Odha Mirayiridzo
Paunenge uchiodha, mushandisi anofanira kupa inotevera data:
1. Primary circuit scheme uye single-line system diagram.
2. Secondary circuit schematic diagram kana wiring diagram.
3. Kuronga kudhirowa kwekuchinja kabati uye chirongwa chepasi chekamuri yekugovera simba.
4. Kudhirowa kwekudhirowa kwezvinhu zvakasiyana-siyana zvemagetsi zvakaiswa mune imwe neimwe switchgear.
5. Ipai kushanda ikozvino uye pfupi-circuit ikozvino yehorizontal bhazi, uye sarudza tsanangudzo yebhazi maererano nefekitari yefekitari.Iyo fekitori yakajairwa bhazi yakatarwa ndeye 10*30*2, 10*60*2, 10*80*2, 10*60*4, 10*80 *2*2,10*60*4*2, kana iyo bhazi yakatarwa. haina kutaurwa, ichasarudzwa nefekitari.
6. Ipa zita redunhu rega rega, nhamba yemashoko inogumira kumashoko gumi, kana isina kupihwa, mugadziri anopa chete bhodhi rechiratidzo risina chinhu.
7. Kana iwe uchida kumaka zita rekuita rekuchinja kwekudzora kana kushandura switch kana bhatani munharaunda yekubatsira, unofanirwa kupa zvirimo..
8. Nzvimbo yekuedza yedhirowa inowanikwa nekuchinja kwenzvimbo.Kana iyi bvunzo chinzvimbo ichidikanwa, iyo yekubata inofanirwa kuve yakabatana muhurongwa.
