Mofuta oa AC Circuit Breaker e nang le Ts'ebetso ea Residual Current

Kopana le litekanyetso tsa lefats'e tsa polokeho ka CDADA DAM1L AC Type Circuit Breaker with Residual Current Operation a high-intergrity leakage earth MCCB e entsoeng ke Shanghai DADA Electric CO., LTD. bakeng sa ts'ireletso e tšepahalang khahlanong le liphoso tsa fatše tsa sinusoidal AC feela (ka IEC 60755).

E entsoe e le 4P molded case breaker rated 10A to 500A at 400V/415V, e kopanya overload, short-circuit, and residual current security unit in one compact unit. E netefalitsoe ho CE, CB, le SEMKO, DAM1L e nepahetse bakeng sa lits'ebetso moo tlhahlobo e hloekileng ea ho lutla ha AC e lekaneng joalo ka mehala e tloaelehileng ea bolulo, lipotoloho tsa mabone, kapa meroalo ea makoloi ntle le li-drive tsa elektroniki.

Ka I△n (30mA-1000mA), lisebelisoa tsa motlakase tse nang le mekhahlelo e mengata (ho sebetsa ho fihlela ho 50V), le karohano e matla ea arc, e fana ka ts'ebetso e sa sireletsehang mehahong, lithaneleng le meahong-ha e ntse e latela ka thata litlhoko tsa RCD tsa mofuta oa AC.

Litlhaloso Tse Bohlokoa

Likarolo tsa Bohlokoa:

★ Multi-phase powered RCD circuit → e sebetsa ho ≥50V

★ Tobetsa-to-teko konopo

★ Arola mabitso a mantlha & arcing

★ Leeto le feto-fetohang la makenete (0.8–1.0×In)

★ Tšireletso e matla ea EMI

★ Ts'ehetso e felletseng ea lisebelisoa (leeto la shunt, likhokahano tsa aux, mofeng oa rotary)

Hobaneng o Khetha CDADA AC TYPE CBR?

★ Tumellano ea 'Nete ea Mofuta oa AC

Ho fapana le lisebelisoa tsa mofuta oa A "universal", CDADA's AC-type CBR e ntlafalitsoe feela bakeng sa ho lutla ha sinusoidal AC-e fana ka katleho e phahameng ea litšenyehelo moo meroalo ea elektronike (mohlala, VFDs, SMPS) e le sieo.

★ Moqapi oa Matla o sa Feleng-a Sireletsehileng

Lisebelisoa tsa elektronike tsa RCD li hula matla ho tsoa mekhahlelong eohle, ho netefatsa ts'ebetso esita le nakong ea tahlehelo ea karolo e le 'ngoe kapa ho fokotseha ho matla-e leng molemo oa bohlokoa ho feta bahlolisani ba matla a le mong.

★ Likarolo tse peli tsa polokeho

● 30mA: E kopana le IEC bakeng sa ts'ireletso ea motho ka mong

● 100mA–1000mA: E thibela mollo o sa sebetseng ka har'a likhoele le mabokose a mateano

★ Tšireletso e Fetohang Tšimong

Tobetsa kutloisiso le tieho ea nako ho tsamaisana le maemo a ho kenya - ho qoba maeto a likhathatso ha o ntse o boloka melao ea khoutu.

★ Kopanyo ea Kereiti ea Liindasteri

E kopanya MCCB le RCD ka yuniti e le 'ngoe e tiisitsoeng-ho boloka sebaka, ho fokotsa liphoso tsa wiring, le ho netefatsa tšebelisano e phethahetseng.

★ E Amoheloa Lefatšeng ka Bophara

Ka CE, CB, le SEMKO, e amohetsoe hore e sebelisoe ho pholletsa le Europe, Bochabela bo Hare, Afrika le Asia-e loketseng lihahi tsa liphanele tse shebaneng le kantle ho naha.

★ Lihlahisoa tsa rona li fane ka merero ea marang-rang a motlakase, limela tsa indasteri, meaho ea khoebo, le merero ea mekhoa ea motheo linaheng tse ngata.

★ Re tsetela re sa phetse ho R&D, re beha leihlo maemo a lefats'e le mekhoa ea 'maraka, le ho sebelisana le litsebi tsa indasteri ho ntlafatsa potefolio ea lihlahisoa tsa rona.

Lisebelisoa tse Tloaelehileng

Mehaho ea Bolulo: Liphanele tse kholo kapa li-circuits (mabone, li-sockets) ntle le lisebelisoa tsa elektronike

Mabone a Khoebo: Li-circuits tsa siling tsa ofisi, mabone a liphasejeng

Meroalo ea Likoloi tsa Tloaelo: Lipompo, li-fan, li-compressor (tse sa khannoeng ke VFD)

Meaho ea motheo: Mabone a kotopo, likhabinete tsa literata, likamore tsa mochini oa lifti

Merero e Hlokomehang Litšenyehelo: Moo li-RCD tsa mofuta oa A li sa hlokahaleng le tse boletsoeng ho feta tekano

LBH

Q1: "AC TYPE" e bolela eng bakeng sa sesebelisoa sa hajoale se setseng?

A1: Li-CBR tsa AC TYPE li arabela feela ho maqhubu a setseng a boreleli, a sinusoidal (mohlala, ho tloha ho senyehileng se senyehileng ka har'a licheso kapa li-motor). Ha ba bone ho phunya ha DC ho tsoa ho lisebelisoa tsa elektroniki joalo ka tjhaja ea mehala kapa bakhanni ba LED. Sebelisa mofuta oa A haeba meroalo e joalo e le teng.

Q2: Na nka sebelisa AC CBR 63A ee bakeng sa potoloho ea sokete ea lapeng?

A2: Ke feela haeba potoloho e se na lisebelisoa tsa elektronike (mohlala, meroalo e hloekileng ea ho hanyetsa joaloka mabone a incandescent kapa kettles tsa khale). Bakeng sa matlo a sejoale-joale a nang le li-TV, lilaptop, kapa mabone a LED, khetha mofuta oa A-RCD ho fapana le moo.

Q3: Hobaneng ke khetha mofuta oa AC ho feta mofuta oa A?

A3: Theko e tlase le tšireletso e phahameng ea ho khoptjoa ka bohata libakeng tsa AC feela. Haeba sistimi ea hau e se na li-rectifier, li-inverters, kapa lisebelisoa tsa motlakase tse feto-fetohang, mofuta oa AC o lekane ebile o na le chelete e ngata.

Q4: Na e sebetsa haeba karolo e le 'ngoe e hlōleha?

A4: ho! Potoloho ea RCD e tsamaisoa ke phepelo ea mekhahlelo e mengata, kahoo e lula e sebetsa esita le nakong ea tahlehelo ea karolo kapa ho theoha ha motlakase ho 50V-ho netefatsa tšireletso e tsoelang pele ea leakage.

Q5: Ke hobane'ng ha u khetha CDADA bakeng sa AC Type Circuit Breaker e nang le Residual Current Operation?

A5: CDADA e fana ka:

● Mofuta oa 'nete oa IEC 60755 o lumellanang le mofuta oa AC

● MCCB + RCD e kopantseng yuniti e le 'ngoe (ha ho mathata a sebeletsanang)

● Multi-phase powered electronics elektronike bakeng sa ho tšepahala

● Ho feto-fetoha ha sebaka sa I△n le ho lieha ha nako

● Litifikeiti tsa lefats'e (CE/CB/SEMKO) tse nang le litheko tse lumellanang le OEM