Bakeng sa ho thibela bothata bo lutlang, ho kenyelletsa le mabaka aqubu ea ho tjhaja, khetho ea Mosireletsi ea Lebatsage le eona ea bohlokoa haholo. Ho latela kakaretso ea naha ea GB / t ea 187487.1, Mosireletsi oa ho lefisa qubung ea A, empa o sireletsa a AC feela. Phapang e kholo ka ho fetisisa lipakeng tsa mofuta B le mofuta oa A ke mofuta oa mofuta oo o ekelitse tšireletso khahlanong le DC hoakane. Leha ho le joalo, ka lebaka la bothata le mathata a theko ea ho fumana mofuta, bahlahisi ba bangata ba khetha mofuta oa DC Ho ka boleloa hore tšireletso ea nako ea ho lefisa litso e na le likotsi tse patehileng maemong a tloaelehileng.
Tlanya Breaker ea Polao ea Leasuge
Sekhahla sa mofuta oa potoloho ea " E netefatsa hore o tlama tlasa maemo a latelang:
(a) E tšoana le mofuta oa AC.
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Mofuta oa B Lekage Center Breaker - (Chinaevse e ka etsa mofuta oa rcd b)
Mofuta oa B Leqhubu la potoloho le ka sireletsa lipontšo tsa sisoluria, li hula matšoao le lipontšo tse phahameng tsa moralo ho feta ho ngola ba robehang potolohong ea potoloho ea ntoa. E netefatsa hore o tlama tlasa maemo a latelang:
a) E tšoana le mofuta.
b) Sisudoridal e setseng ea Doneus ea hajoale ho 1000 hz.
c) Hajoale Ac ea morao-rao e behiloe hape ka DC e boreleli ea makhetlo a 0,4 e lekantsoeng ea nako e telele ea nako
d) DOS ea mahala ea DC ea nako e telele e behiloe hape ka makhetlo a 0,4 e lekantsoeng ea hajoale kapa e boreleli ea nako e boreleli ea 10Ma (mang kapa efe e kholo).
e) Maraba a masala a DC a hlahisitsoe ke lipotoloho tse latelang:
- Libaka tse peli tsa ho koala ha halofo ea lipalesa tse peli ho latela moeli oa mola oa 2-, 3- le 4 - lefatše le pokello ea batho ba tsamaeang ka potoloho ea 3 le 4.
- Bakeng sa 3-Pole lefats'e le 4 - pole-pole-palo ea linaleli tse 3 tsa halofo kapa likhokahano tse 6 tsa halofo.
Nako ea poso: Jun-19-2023