PV CE TUV Solar PV 60KA-100ka 4Pole 2P 3P 4P DC 385V DPS pale pale pale hopu hopu hopu pale pale SPD

ʻike nui
ʻO ka MLY1-100 series surge protector (i kapa ʻia ʻo SPD) he kūpono ia no IT, TT, TN-C, TN-S, TN-CS, a me nā ʻōnaehana lako mana o nā ʻōnaehana hāʻawi mana AC haʻahaʻa, a kūpono ia no uila kūʻokoʻa a me nā hopena uila pololei a i ʻole Palekana ʻē aʻe i nā piʻi overvoltage transient. ʻO ka papa ll surge pale e like me IEC61643-1: 1998-02 maʻamau. Loaʻa i ka SPD ka pale pale ʻana o ka papa B (MC) a me ke ʻano pale ʻokoʻa (MD).
Hoʻopili ʻo SPD me GB18802.1/IEC61643-1.
kumu hana
I loko o ka ʻōnaehana ʻehā ʻehā ʻekolu, aia nā mea pale ma waena o nā laina ʻekolu a me hoʻokahi laina kūʻokoʻa i ka laina honua (e ʻike i ke kiʻi 1). i loko o ka mana mana ma muli o ka uila a i ʻole nā ​​kumu ʻē aʻe, e hoʻohuli koke ʻia ka mea pale i nā nanoseconds, a e hoʻokomo ʻia ka overvoltage surge i loko o ka lepo, pēlā e pale ai i ka mana. a nalowale, hoʻi ka mea pale i kahi kūlana kūʻē kiʻekiʻe, no laila ʻaʻole pili i ka hana maʻamau o ka mana mana.