I-MDmax Low Voltage Fixed Partition Switchgear
IsiShwankathelo seMveliso
MDmax low voltage fixed partition switchgear ifanelekile kwiinkqubo zokuhambisa amandla ombane aphantsi njenge.amaziko ombane, i-petroleum, ishishini lemichiza, i-metallurgy, ilaphu kunye nezakhiwo eziphakamileyo.Kwi-automation ephuhlisiwe kwaye icelwe kwiindawo ezinxibelelana ngekhompyuter ezifana neplanti yamandla amakhulu, inkqubo yepetrochemical, njl.njl., isetyenziswa njengosasazo lwamandla, ulawulo oluphakathi kwemoto, imbuyekezo yamandla asebenzayo ngenjongo yesixhobo sokuhambisa amandla ombane ophantsi wokuvelisa kunye neenkqubo zokubonelela umbane ngezigaba ezithathu. I-AC frequency 50/60Hz, i-voltage elinganisiweyo i-400V, i-4000A yangoku kunye nangaphantsi.
I-MDmax ye-switchgear ye-low voltage ephantsi ihlulwe ibe yichungechunge ezimbini: i-MDmax ST (uhlobo lwe-drawer) kunye ne-MDmax FC (uhlobo lwe-partition esisigxina).Idityaniswe nezinto ezininzi ezisebenzayo zombane ophantsi we-switchgear kunye novavanyo olupheleleyo lohlobo (olubizwa ngokuba yi-TTA), oluhambelana nemigangatho ye-GB7251.12 kunye ne-IEC60439-1.
Iimeko zokusingqongileyo
1.Indawo yokuFakela: Ngaphakathi
2.Ukuphakama: Akukho ngaphezu kwe-2000m.
3.Ubunzulu benyikima: Akukho ngaphezulu kwe-8 degrees.
4.Ubushushu be-Ambient: Akukho ngaphezulu kwe + 40℃ kwaye akukho ngaphantsi kwe -15℃.Iqondo lobushushu eliphakathi alikho ngaphezulu kwe +35℃ kwiiyure ezingama-24.
I-5.Relative Humidity: umyinge wexabiso lemihla ngemihla alikho ngaphezu kwe-95%, ixabiso lenyanga eliqhelekileyo alikho ngaphezu kwe-90%.
6.Iindawo zokufakela: ngaphandle komlilo, ingozi yogqabhuko-dubulo, ungcoliseko olukhulu, ukonakala kweekhemikhali kunye nokungcangcazela okunobundlobongela.
Iimpawu zeMveliso
1.Isakhelo samkela itekhnoloji yokuSonga kabini ye-aluminiyam ipleyiti egqunywe zinc.
2.Isigqubuthelo esiphezulu sendawo yebhasi ethe tyaba inokuchithwa.
I-3.lt ineeyunithi ezintathu ezisebenzayo: idrowa, eshukumayo kunye ne-plug- -in uhlobo.
4.Udidi lwedrowa lunokulayisha ubuninzi be-36 loops.
I-5.Ukuguqulwa kwesithuba sesithathu se-drawer loop sinokufezekiswa ngaphandle kokunciphisa izinga lokukhusela
6.Ukubekwa kwendawo ekwindawo yedrowa esuswayo kunokuhambelana neentlobo ezintathu zemiyalelo, njengesandi, ukukhanya kunye negama.
7.Iskimu sokusebenza kombane sedrowa sigqibelele.
I-8.Uluhlu olupheleleyo lusemgangathweni, isakhiwo siguquguqukayo kwaye indibano iguquguqukayo.
Iiparamitha zobuGcisa
Umzobo wesicwangciso sesakhiwo