EN
Iphakamiso Sokuqhuba
Umkhuthazelo we-DFW-12 Medium Voltage Switching Station uwusetyenziso lokuhlola nokuthumela i-10KV imfula, uhlanganisiwe nolwazi olukhulu lomphilo nokuthuthukiswa loluhlu lomphilo olufanele. Ukhuphe kakhulu njengendawo yokuhlola yobhasi ye-substation, ukubaluleka amandla okanye izikhungo zokuthuthukiswa kwisebe sokuthuthukiswa, kunye nokuthuthukiswa komphilo ngokusukela. Ngokwesikhathi usetyenziswa ngeminyaka emabili we-input kunye neminingi we-output, ungene nge-circuit breakers okanye load switches ngakho esikweni. Izindlela zakhe ezinhle ziyokugcina isiphumo somncinci wokuqala nokuthula, ukuhlanganisa amaphetheli, kunye nokuthuthukiswa kokuthi impahla yakho yilungileyo. Ukusetyenziswa kwakhiwa kakhulu kwiindawo zokuthuthukiswa komphilo ephakathini.
- Ukuhlaziywa
- Imikhiqizo Econyiwe
Umbiko Wokubala:
Umkhuthazelo we-DFW-12 Medium Voltage Switching Station uwusetyenziso lokuhlola nokuthumela i-10KV imfula, uhlanganisiwe nolwazi olukhulu lomphilo nokuthuthukiswa loluhlu lomphilo olufanele. Ukhuphe kakhulu njengendawo yokuhlola yobhasi ye-substation, ukubaluleka amandla okanye izikhungo zokuthuthukiswa kwisebe sokuthuthukiswa, kunye nokuthuthukiswa komphilo ngokusukela. Ngokwesikhathi usetyenziswa ngeminyaka emabili we-input kunye neminingi we-output, ungene nge-circuit breakers okanye load switches ngakho esikweni. Izindlela zakhe ezinhle ziyokugcina isiphumo somncinci wokuqala nokuthula, ukuhlanganisa amaphetheli, kunye nokuthuthukiswa kokuthi impahla yakho yilungileyo. Ukusetyenziswa kwakhiwa kakhulu kwiindawo zokuthuthukiswa komphilo ephakathini.
Iinkcukacha Neziphamo:
|
Umvolti othenjwa |
12kV |
|
Amperhi Emanje |
630A⁄1250A |
|
Isithuthuko Sehlobo Selwazi Lokuhlola |
20/25kA |
|
Umkhondo omhlophe osidingiweyo |
50KA |
|
Isithuthuko Sehlobo Seludala |
630A |
|
ISF6 Gas Annual Leakage Rate |
10^-7 cc⁄s |
|
Umkhuhlane wezinto |
≥3000 amacyekelo |
|
Amavali Amaninzi Akhonywa |
≥300 amacyekelo |
|
Ubungeno lomphakathi lokugcina |
IP4X |
Izici Zomkhiqizo:
❖ Ama-connector ezikhoyo zokukhubaza ezifihlwe kakhulu, uzokusetyenziswa nokusetyenziswa kakhulu.
❖ Ukusakhiwa kwezikhali eziphakamisile ngalokhi esishayamagceke somphilo 304, ukuhlukelela umoya omphakathi, ukubuyiselwa nokuhlola kuhlu.
❖ Ukusakhiwo kwezinye zindawo ezimbili ukuze kuhloniphe umnene kunye nomsindo womusa.
❖ Ukusakhiwo kwebuthi bezimpahla ezimbili nge-sidingi lesilungiselelo lomphakathi.
❖ Isihlahla sokulandelana nemfowethu yokushintsha yezindawo zokugcina phandle komlilo.
Iindlela ezidingekayo:
❖ GB⁄T17467-2010
❖ GB16926-1997
❖ GB311.1-1997
❖ GB1408-89
❖ GB3309-89
❖ GB3804-90
❖ SD⁄T318-89
