SPD-qurilish
1: SPD-Ustroystvo dlya zashchity ot pryamogo i nepryamogo impulsa molnii va narkotik perexodnyx perenapryajeniy.
2: SPD-ustroystvo, podxodyaschee uchun zashchity elektropitaniya tizimi, masalan, raspredelitelnyy shkaf, raspredelitelnyy shkaf, raspredelitelnyy shkaf, raspredelitelnyy shkaf, raspredelitelnyy shit peremennogo toka va boshqalar. d.
3: TT, TN-S, TN-C, IT, TN-CS va boshqalarni elektrosnabjeniya tizimida ishlatish uchun UZIP TOWSP podxodit. d. peremennogo toka 50/60 Gts.
4: Raspredelitelnaya korobka s narujnym vvodom v zdanii i na kajdom etaje
TYPE | TOWSP-B60/4 | TOWSP-C40/4 | TOWSP-D20/4 | ||||
Himoya sinfi: | B | C | D | ||||
Maksimal uzluksiz ish kuchlanishi (Uc): | 275V | 275V | 275V | ||||
Nominal tushirish oqimi (8/20s) (In): | 30KA | 20KA | 10kA | ||||
Maks. Chiqarish oqimi (8/20s) (Imaks.): | 60KA | 40KA | 20KA | ||||
Voltajdan himoyalanish darajasi | ~1.5KV | ~1.3KV | ~1KV | ||||
Javob vaqti: | < 25 ns | < 25 ns | < 25 ns | ||||
Ish muhiti: | Harorat -40C +80C; | Harorat -40C +80C; | Harorat -40C +80C; | ||||
Nisbiy namlik<95%; | Nisbiy namlik<95%; | Nisbiy namlik<95%; | |||||
yomonlashuvni ko'rsatadi: | yashil (normal), qizil (nosozlik) | yashil (normal), qizil (nosozlik) | yashil (normal), qizil (nosozlik) | ||||
Tashqi qobiqning materiali: | Olovga chidamli materiallar | Olovga chidamli materiallar | Olovga chidamli materiallar |