Mosebetsi oa li-solar DC surge protectors ke eng?Ke nahana hore baqapi ba bangata ba motlakase ba hlakile haholo.Lehalima e le koluoa e tebileng ea tlhaho, ho etsahala ha lehalima-bakiloeng ke transient overvoltage overcurrent ho bonolo haholo ho baka tšenyo ea thepa ea motlakase ea mohaho, espe...
Ho tloha ka la 1 Pulungoana ho isa la 3, 2023, pulo e ntle haholo ea Pontšo ea Polokelo ea Matla ea Machabeng ea Shanghai e ile ea hohela tlhokomelo ea litsebi tsa indasteri ea polokelo ea matla le baqapi ba tsoang lefats'eng ka bophara.Slocable e tla bonts'a mefuta e mengata e fapaneng ea lisebelisoa tsa polokelo ea matla le tharollo, ho kenyeletsoa ...
Ts'ebetso ea lisebelisoa tsa insulating e ama ka kotloloho boleng, ts'ebetso ea ts'ebetso, le boholo ba ts'ebeliso ea likhoele tsa letsatsi tsa photovoltaic.Sengoliloeng sena se tla sekaseka ka bokhuts'oane melemo le bofokoli ba lisebelisoa tse sebelisoang hangata tsa solar photovoltaic cable insulation, tse ikemiselitseng ho se...
PV array DC isolator switch, joalo ka ha lebitso le fana ka maikutlo, ke sesebelisoa se khethollang DC.E sebelisoa haholo lits'ebetsong tsa liteishene tsa motlakase tsa photovoltaic, 'me e sebelisoa lipakeng tsa li-high-voltage DC photovoltaic arrays le li-inverters tse amanang le grid ho khaola li-arcs tse hlahisoang ke matla a DC, ho qoba likotsi tse kotsi, ...
Ho tloha ha sepheo sa "carbon peaking ka 2030 le ho se nke lehlakore ha carbon ka 2060" se ile sa hlahisoa, indasteri ea polokelo ea matla e 'nile ea ntlafatsoa ka matla Chaena, e leng se tlisitseng monyetla o mong oa nts'etsopele ho lik'hamphani tse hokahanyang matla a polokelo ea matla, empa ho ntse ho e-na le mathata a mangata....
Phetoho ea ho itšehla thajana ea aircon ke eng?The aircon isolator switjha ke sesebelisoa switjha hore arola potoloho e itseng bakeng sa tlhokomelo le thibela ho feta ha hona joale.Sesebelisoa se seholo sa ho itšehla thajana, seo hape se bitsoang isolator, hangata se entsoe ka lihlopha tse peli (kapa sete e le 'ngoe) ea likhokahano tsa motlakase ...
Hangata mochine oa fuse oa DC o kenngoa potolohong 'me o sebelisoa e le ho netefatsa tšireletso ea potoloho nakong ea ts'ebetso ea karolo ea bohlokoa ea motlakase.Li-fuse tsa DC ke basireletsi ba ka fanang ka ts'ireletso ea potoloho e khuts'oane, 'me li sebelisoa haholo lits'ebetsong tsa kabo ea matla, con ...
Ha ho kenyeletsoa PV, switch ea DC disconnect e tšoana le mokotla oa moea ka koloing.Tekanyetso ea IEC 60364-7-712 e hloka hore ho sebelisoe li-switches tsa PV DC pakeng tsa PV array le inverter.Slocable DC disconnect switches e etselitsoe ka ho khetheha ho hokela li-inverters tsa DC/AC ho phanele ea letsatsi ...
