Type A Residual Current Circuit Breaker
Reka CDADA Type A Residual Current Circuit breaker ho tloha Shanghai DADA Electric, re na le boiphihlelo ba lilemo tse fetang 40, e ka ba morekisi oa hau. EN / IEC 61008-1 e netefalitsoeng, 2P / 4P, 16-100A, 30mA / 100mA likhetho. E lemoha ho lutla ha AC + pulsating DC. IP20, sebaka sa terene sa DIN, se hanana le ho buuoa. E loketse matlo a sejoale-joale le liphanele tsa khoebo.
Etsa bonnete ba polokeho e felletseng ea motho le mollo libakeng tsa kajeno tse ruileng tsa elektronike tse nang le CDADA Type A Residual Current Circuit Breaker (RCCB), re ka fana ka theko e tobileng ea fektheri. E fetela ka nģ'ane ho ts'ebetso ea motheo ea ho lutla ha AC-e tsamaea ka botšepehi ho sinusoidal AC le maqhubu a masala a DC a hlahisoang ke lisebelisoa tse tloaelehileng tse kang li-charger tsa mehala, likhanni tsa LED, lik'homphieutha le lisebelisoa tse fapaneng tsa lebelo.
E fumaneha ka 2P (1+N) le 4P (3+N) e nang le maqhubu a lekantsoeng ho tloha 16A ho isa 100A le maikutlo a 10mA, 30mA, 100mA, kapa 300mA, e etselitsoe bolulo ba sejoale-joale, liofisi le lits'ebetso tse bobebe tsa khoebo.
Ka 6kA maemo a nakoana a potoloho e khuts'oane, ts'ireletso ea IP20, le likhetho tse peli tsa litheminale (lug/pin), CDADA Type A RCCB e kopanya polokeho, ts'epo, le moralo o bonolo oa ho kenya - tsohle li tšehelitsoe ke ho lumellana ha lefatše.
Litlhaloso Tse Bohlokoa
| Mofuta oa Sehlahisoa: | Mofuta oa A RCCB (Residual Current Circuit Breaker ntle le tšireletso e feteletseng) |
| Tloaelo: | EN/IEC 61008-1 |
| Lipalo: | 2P (1+N) kapa 4P (3+N) |
| E Entsoe Hajoale (Ho): | 16A, 25A, 32A, 40A, 63A, 80A, 100A |
| Rated Voltage: | 2P: |
| 230V AC | 4P: |
| 230/400V AC | Maikutlo a Masala (I△n): |
| 10mA, 30mA, 100mA, 300mA | Hona joale e sa Tsamaeang: |
| 0.5 × I△n | Nako ea Leeto ka I△n: |
| ≤ 0.1 motsotsoana | Conditional-Short-Circuit Current (Inc): |
| 6kA | Ho Etsa le ho Hlōla Bokhoni (I₄m): |
| 500A (bakeng sa Ka ≤ 40A) 630A (bakeng sa In ≥ 63A) |
Impulse Withstand Voltage (Uimp): |
| 6000V | Thempereichara ea ho sebetsa: |
| -25°C ho ea ho +40°C | Tekanyo ea ts'ireletso: |
| IP20 | Ho hlongoa: |
| 35mm DIN seporo (EN 60715 e lumellana) | Litheminale: |
| Mofuta oa Lug kapa Pin, e tšehetsa likhoele ho fihla ho 35mm² | Ponahalo: |
| Khubelu = HO BONAHALA (mabitso a koetsoe), Botala = TIMA (mabitso a bulehile) | Mokhoa oa Leeto: |
| Ho lokolloa ha motlakase - ho itšireletsa ho feto-fetoha ha motlakase |
|
Hobaneng u Khetha mofuta oa CDADA A RCCB?
★ E Lemoha Litšokelo tsa 'Nete tsa Lefatše la Leakage
Ho fapana le lisebelisoa tsa mantlha tsa Mofuta oa AC, CDADA Type A e arabela ka bobeli AC le pulsating DC — e bohlokoa bakeng sa polokeho malapeng le liofising tse nang le lisebelisoa tsa motlakase tse feto-fetohang, li-inverters le lijaja tsa EV.
★ Ha ho Leeto la Litšitiso
Sesefa se tsoetseng pele se tiisa ts'ireletso ho li-spikes tsa voltage le maqhubu a nakoana a se nang kotsi, ha e ntse e fana ka tiiso ea <0.1s nako ea leeto ka kutloisiso e lekantsoeng.
★ Hlakola Boemo ba Pono
Letšoao la boemo ba ho kopana le bofubelu / bo botala bo lumella ho netefatsa hang-hang boemo ba ho senya - bo bohlokoa nakong ea tlhokomelo kapa licheke tsa tšohanyetso.
★ Flexible Wiring & High Compatibility
E ts'ehetsa liteishene tsa li-lug kapa pin le likhoele tse 35mm², e etsa hore e tsamaisane le li-busbar le li-conductors tse tenyetsehang liphanele tsa sejoale-joale.
★ rivet tse peli tse eketsehileng
matla a eketsehileng a casing sebakeng sa khokahano ea conductor ka lebaka la li-rivets tse ling tse peli le sefahleho se tiileng sa sefahleho
★ DIN rail clamp
Ho kenya kapele le ts'epo e eketsehileng ea ho ts'oara seporo sa DIN ka lebaka la latch e notletsoeng habeli.
★ Global Compliance, Boleng ba Sebaka
E netefalitsoe ho IEC/EN 61008-1, e loketseng mebaraka ea EU, Bochabela bo Hare, Afrika le Asia—ka litheko tse phahameng ho tsoa ho moetsi ea tšepahalang oa China.
Lisebelisoa tse Tloaelehileng
Matlo a Sejoale-joale: Li-circuits tse nang le lithelevishene, lilaptop, lisebelisoa tsa elektroniki tsa kichineng
Liofisi: Likamore tsa IT, lithapo tsa motlakase tsa mesebetsi
Retail: Sistimi ea POS, matšoao a dijithale, mabone a LED
Lintlha tsa ho tjhaja tsa EV: Lera la ts'ireletso la mantlha (le kopantsoe le sesebelisoa sa overcurrent)
Lisebelisoa tse Nchafatsoang: Li-inverters tsa letsatsi tse hlahisang pulsed DC leakage
LBH
Q1: Phapano ke efe lipakeng tsa Mofuta oa A le mofuta oa AC RCDs?
A1: Mofuta oa AC o lemoha feela ho lutla ha AC sinusoidal. Mofuta oa A o lemoha bobeli ba AC le pulsating DC (mohlala, ho tsoa ho li-rectifiers tsa li-charger tsa mehala, li-driver tsa LED, kapa mechine e hlatsoang). Bakeng sa potoloho efe kapa efe e nang le lisebelisoa tsa elektroniki, Mofuta oa A o hlokoa ke likhoutu tsa sejoale-joale tsa motlakase.
Q2: Na 30mA Mofuta oa A RCD o lekane bakeng sa tšireletso ea botho?
A2: Ho joalo. 30mA ke moeli o tloaelehileng oa ts'ireletso e pholosang bophelo ho IEC. Mofuta oa A oa CDADA o netefatsa hore o sebetsa le haeba phoso e kenyelletsa likarolo tsa DC-ho etsa hore e sireletsehe ho feta Mofuta oa AC maemong a sebele a lefatše.
Q3: Na RCCB ee e fana ka tšireletso e feteletseng kapa e khuts'oane?
A3: Che. Ena ke RCCB e hloekileng (ha ho na tšireletso ea overcurrent). E tlameha ho sebelisoa ka letoto le nang le MCB kapa fuse ho itšireletsa khahlanong le meroalo le lipotoloho tse khutšoane.
Q4: Na nka e sebelisa ho TT earthing system?
A4: E—Mofuta oa A Residual Current Circuit Breakers hangata o sebelisoa mekhoeng ea TT, haholo-holo ka 100mA kapa 300mA bakeng sa tšireletso ea mollo ho mofani, le 30mA bakeng sa li-circuits tsa ho qetela.
Q5: Ke hobane'ng ha u khetha CDADA ho feta mefuta e meng ea Mofuta oa A?
A5: CDADA e fana ka:
● Tumellano ea 'nete ea IEC 61008-1 le litlaleho tsa liteko
● Likhetho tse peli tsa litheminale (lug/pin) bakeng sa lithapo tse feto-fetohang
● Boemo ba mabitso bo nang le mebala (bokhubelu/botala)
● Moralo oa ho itšireletsa mafung—ha ho maeto a bohata
● OEM e itokiselitse: litheko tse ngata, litokomane tsa Senyesemane, sampuli e potlakileng
Hot Tags: Type A Residual Current Circuit Breaker, China, Moetsi, Mofani, Feme
Romela Lipatlisiso
Contact Info
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Aterese
No. 171, Yezhuang Road, Zhuangxing Town, Fengxian District, Shanghai, China
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Mohala
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E-mail
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