Uhlolojikelele
I-GCK low-voltage withdrawable switchgear isetshenziswa kabanzi ezitshalweni zikagesi, i-metallurgical rolling, petrochemical, light industry and textile, amachweba, izakhiwo, amahhotela nezinye izindawo njenge-AC yesigaba sesithathu sezintambo ezine noma i-five-wire system, i-voltage 380V, 660V, imvamisa engu-50Hz, ikaliwe Isetshenziselwa ukusatshalaliswa kwamandla kanye nokulawula okuphakathi kwezimoto ezinhlelweni zokuphakela amandla ezinamaza angama-5000A nangaphansi.
I-GCK iyi-switchgear yezinga eliphezulu enevoltage ephansi ehlanganisiwe futhi yahlanganiswa, futhi iklanyelwe ukuhlangabezana nala mazinga alandelayo:
I-GB7251.1-2005 ejwayelekile kazwelonke "I-Low-voltage switchgear"
Izinga lamazwe ngamazwe le-IEC60439.1-1992 "I-switchgear ephansi ye-voltage kanye nemishini yokulawula"
Incazelo yemodeli
Imvelo Yokusetshenziswa Okujwayelekile
◆Izinga lokushisa lomoya elizungezile alikho ngaphezu kuka +40℃, alikho ngaphansi kuka -5℃, futhi izinga lokushisa eliphakathi phakathi kwamahora angu-24 alikho ngaphezu kuka +35℃;
◆Izinga lokushisa elihlobene alidluli ku-50% ezingeni lokushisa eliphakeme kakhulu +40℃, futhi izinga lokushisa eliphakeme elihlobene livunyelwe ekushiseni okuphansi, okufana no-90% ku-+20℃;
◆Umoya ohlanzekile, akukho gesi ebolayo neqhumayo, akukho uthuli olubambayo noma oluvikelayo:
◆Endabeni yokunganyakazi okuphawulekayo nokudlidliza okuphawulekayo, ukufakwa okuqondile, ukuthambekela akufanele kube ngaphezu kwamadigri angu-5;
◆Ukuphakama akudluli amamitha ayi-2000;
◆I-switchgear ifanele ukuthuthwa nokugcinwa kulawa mazinga okushisa alandelayo: -25°C kuya ku-+55°C, angeqi ku-+70°C ngesikhathi esifushane (hhayi ngaphezu kwamahora angu-24);
◆Abasebenzisi kufanele baxoxisane nomkhiqizi uma imibandela engenhla ingahlangabezwana nayo.
I-Main Technical Parameters
◆Isilinganiso se-insulation voltage 660V/1000V
◆Isilinganiso se-voltage yokusebenza engu-400V/660V
◆ I-voltage elinganiselwe yokusebenza yesekethe eyisiza: AC 380V, 220V, DC 110V, 220V
◆Ibha yebhasi elinganiselwe njengamanje: 1000A, 1250A, 1600A, 2000A, 2500A, 3200A, 4000A, 5000A
◆Ibhasi elilinganiselwe isikhathi esifushane ukumelana namanje: 50kA, 80kA (inani elisebenzayo) isekhondi elingu-1
◆Isilinganiso esiphakeme esilinganiselwe ukumelana kwamanje kwebha yebhasi: 105KA/0.1s, 140KA/0.1s, 176KA/0.1s
◆Isilinganiso samanje sebhasi legatsha: 630A, 1000A, 1250A, 1600A
◆Kulinganiselwe ukumelana nesikhathi esifushane sebhasi legatsha: 30kA, 50KA (inani elisebenzayo) isekhondi elingu-1
◆Inani eliphakeme elilinganiselwe ukumelana namandla ebhasi legatsha: 63kA, 105KA/0.1s
◆ Ibanga lokuvikela igobolondo: IP30, IP40
◆ Ukulungiselelwa kwebhasi: isistimu yezintambo ezine ezinezigaba ezintathu, isistimu yezintambo ezinhlanu
◆ Imodi yokusebenza: yendawo, eyihlane, ezenzakalelayo
