Zhejiang Jiuce Intelligent electric Co., Ltd.
JCB3-80M Sekhahla se Senyenyane sa Potoloho 6kA
JCB3-80M Miniature Circuit Breakers bakeng sa ho sebelisoa lits'ebetsong tsa malapeng, hammoho le mekhoa ea kabo ea khoebo le ea indasteri.
Tšireletso e khutšoanyane ea potoloho le tšireletso e feteletseng
6kA matla a ho senya
E na le letšoao la ho ikopanya
E ka etsoa ho tloha ho 1A ho isa ho 80A
1 Pole, 2 Pole, 3 Pole, 4 Pole li fumaneha
B , C kapa D mothinya
E lumellana le IEC 60898-1
Selelekela:
JCB3-80M Miniature circuit breaker e etselitsoe ho sireletsa lisebelisoa ho tloha ho overload le lipotoloho tse khutšoanyane, ho netefatsa ho tšepahala le ho sireletseha tlas'a maemo ohle a ts'ebetso.Kaofela li lumellana le maemo a IEC 60898-1 le EN 60898-1.Mefuta ena ea MCB e fana ka tharollo bakeng sa likopo tse ngata tse fapaneng, ebang ke tsa malapeng, tse nyenyane tsa khoebo kapa tsa indasteri.Li-circuit breakers tsa rona tsa JCB3-80M li netefatsa polokeho ea motlakase malapeng, liofising le meahong e meng hammoho le lits'ebetso tsa indasteri ka ho sireletsa lisebelisoa tsa motlakase khahlano le meroalo e mengata le lipotoloho tse khutšoane.
Li-MCB tsa JCB3-80M li na le matla a khutsufatso a potoloho ea 6kA.Li kentsoe ka din rail.Kaofela li ka etsoa ka B, C, D curve.Li-curve tsa B li tsamaea ho tloha potolohong ha motlakase o feta makhetlo a 3-5 ho phalla ha joale 'me o fumana ts'ebeliso ea oona ts'ireletso ea cable.C Curve e tloha potolohong ha motlakase o feta makhetlo a 5-10 ho feta phallo ea hona joale 'me e fumana ts'ebeliso ea eona lapeng hammoho le lisebelisoa tsa khoebo tse kang li-transformer, li-circuits tsa mabone a fluorescent, lisebelisoa tsa IT tse kang lik'homphieutha tsa motho, li-server le li-printer.D curves e tsamaea ho tloha potolohong ha hona joale ho feta makhetlo a 10-20 ho phalla ha hona joale 'me e fana ka khanyetso e phahameng.E fumana ts'ebeliso ea eona ho li-motors.
Li-MCBs tsa JCB3-80M li na le pontšo e ntle bakeng sa On or Off 'me sesebelisoa sa ho sebetsa se ka notleloa boemong bofe kapa bofe ntle le ho ama ts'ebetso ea mochine oa leeto. pole isolating switch moo ho loketseng.
Bolulo ba JCB3-80M bo entsoe ka thepa e thibelang malakabe, e baballang tikoloho le thepa e sireletsehileng.Kereiti e thibelang malakabe ho fihla ho V1.
Li-MCB tsa JCB3-80M li tima potoloho ea motlakase ka bo eona nakong ea maemo a sa tloaelehang a marang-rang le maemo a fosahetseng ho thibela tšenyo.Sebaka se nang le bokooa sa potoloho ea motlakase se ka bonoa habonolo ha sesebelisoa sa sona se sebetsa se le sieo nakong ea lipotoloho tse khutšoane.Tabeng ea Miniature Circuit Breakers, ho khutlisa kapele hoa khoneha ka ho fetola opereishene feela.
JCB3-80M MCBs e nepahetse bakeng sa ts'ebeliso ea ts'ireletso ea potoloho ea lehae, e bona li-overcurrents ka lebaka la boima bo feteletseng le phoso 'me e tla sebetsa ho sitisa phepelo ea motlakase ka hona ho thibela ts'enyo ea ho kenya le lisebelisoa.
Tlhaloso ea Sehlahisoa:
Likarolo tsa bohlokoa ka ho fetisisa
● Ho senya matla ho fihlela ho 6kA
● Tšireletso ea nako e khutšoanyane
● Tšireletso e feteletseng
● E nang le sesupo sa ho kopana, tala=tima, Khubelu=ON
● Boemo bo phahameng ba hona joale ba ho fihla ho 80A
● Optimum boiketlo ba ho instola le kgokelo
● 1 Pole, 2 Pole, 3 Pole, 4 Pole e fumaneha
● B , C kapa D curve lia fumaneha
● 35mm Din seporo mounted
● Ho lumellana le IEC 60898-1
Mosebetsi
● Tšireletso ea li-circuits khahlanong le maqhubu a nako e khutšoanyane;
● Tšireletso ea li-circuits khahlanong le maqhubu a mangata;
● Fetoha;
● Ho itšehla thajana
Kopo
Li-circuit-breaker tsa JCB3-80M li sebelisoa ho kenngoa malapeng, hammoho le mekhoa ea ho tsamaisa motlakase ea khoebo le ea indasteri.
Khetho
Lintlha tsa tekheniki tsa marang-rang sebakeng seo ho nahanoang ka sona: litsamaiso tsa lefatše (TNS, TNC), nako e khuts'oane ea potoloho sebakeng sa ho hlongoa sekhechana, se tlamehang ho ba tlase ho matla a ho senya sesebelisoa sena, marang-rang a tloaelehileng.
Li-curve curves:
B curve (3-5In) ---ts'ireletso bakeng sa batho le likhoele tse telele tse kholo lits'ebetsong tsa TN le IT.
C curve (5-10In) --- tshireletso bakeng sa meroalo e hanyetsanang le e matla e nang le inrush e tlase hona joale
D curve(10-14In) --- tshireletso bakeng sa lipotoloho tse fanang ka meroalo e nang le inrush e phahameng hona joale ha ho koaloa potoloho (li-transformer tsa LV/LV, mabone a robehileng)
Lintlha tsa Tekheniki
● E tloaelehileng: IEC 60898-1, EN 60898-1
● E fuoe lintlha tsa hajoale: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A,80A
● Lebelo la matla a ho sebetsa: 110V, 230V ~ (1P, 1P + N), 400V ~ (2 ~ 4P, 3P + N)
● E lekantsoe matla a ho senya: 6kA
● Insulation voltage: 500V
● E lekantsoeng ho mamella motlakase (1.2/50) : 4kV
● Tšobotsi ea ho lokolloa ha Thermomagnetic: B curve, C curve, D curve
● Bophelo ba mechine: makhetlo a 20 000
● Bophelo ba motlakase: makhetlo a 4000
● Tekanyo ea tšireletso: IP20
● Mocheso oa tikoloho (ka karolelano ea letsatsi le letsatsi ≤35℃): -5℃~+40℃
● Letšoao la boemo ba ho ikopanya: Botala = TLOA, Bofubelu = HO BONAHALA
● Mofuta oa khokahanyo ea terminal: Cable/U-type busbar/Pin-type busbar
● Ho phahamisa: Holima seporo sa DIN EN 60715 (35mm) ka sesebelisoa sa sekotwana se potlakileng
● Torque e khothalletsoang: 2.5Nm
● Motsoako le lisebelisoa: Khokahano ea tlatsetso, Ho lokolloa ha Shunt, Tlas'a phallo ea motlakase, Lehono la alamo
| Standard | IEC/ EN 60898-1 | IEC/ EN 60947-2 | ||
| Likarolo tsa motlakase | E lekantsoe hajoale ho ( A) | 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63, 80 | ||
| Lipalo | 1P, 1P+ N, 2P, 3P, 3P+ N, 4P | 1P, 2P, 3P, 4P | ||
| E lekantsoe matla a motlakase Ue(V) | 230/400~ 240/ 415 | |||
| Insulation voltage Ui (V) | 500 | |||
| E lekantsoe khafetsa | 50/60Hz | |||
| Rated breaking capacity | 6kA | |||
| Sehlopha sa ho fokotsa matla | 3 | |||
| E lekantsoeng ka matla a ho mamella motlakase (1. 2/50) Uimp (V) | 4000 | |||
| Dielectric test voltage at ind.Freq.bakeng sa mots o 1 (kV) | 2 | |||
| Tekanyo ea tšilafalo | 2 | |||
| Ho lahleheloa ke matla ka palo | E fanoe ka maemo ( A) | |||
| 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63, 80 | ||||
| Tšobotsi ea ho lokolloa ha Thermomagnetic | B, C, D | 8- 12Ho, 9. 6- 14. 4In | ||
| Mechanicalfe atures | Bophelo ba motlakase | 4,000 | ||
| Bophelo ba mechine | 20,000 | |||
| Lesupa la boemo ba ho ikopanya | Ee | |||
| Tekanyo ea ts'ireletso | IP20 | |||
| Thempereichara bakeng sa ho hlophisoa ha element ea thermal(℃) | 30 | |||
| Thempereichara ea tikoloho (ka karolelano ea letsatsi le letsatsi ≤35℃) | - 5...+40 ℃ | |||
| Mocheso oa polokelo (℃) | -25 ... + 70 ℃ | |||
| Ho kenya | Mofuta oa khokahano ea terminal | Cable/ Mofuta wa U-busbar/ Mofuta wa pin-busbar | ||
| Boholo ba terminal / tlase bakeng sa cable | 25mm2 / 18- 4 AWG | |||
| Saese ea terminal holimo / tlase bakeng sa busbar | 10mm2 / 18-8 AWG | |||
| Torque e tiisang | 2. 5 N* m / 22 In- Ibs. | |||
| Ho phahamisa | Seporong sa DIN EN 60715 (35mm) ka sesebelisoa sa clip se potlakileng | |||
| Khokahano | Ho tloha holimo le tlase | |||
| Motsoako le accessori es | Khokahano e thusang | Ee | ||
| Shunt tokollo | Ee | |||
| Tlas'a ho lokolloa ha motlakase | Ee | |||
| Ketso ea alamo | Ee | |||
JCB3-80M Litekanyo
- ← E fetileng:
- JCB3-80H Miniature Circuit Breaker 10kA: E latelang →
