Zhejiang Jiuce Intelligent Electric Co., Ltd.
JCB3-80H Miniature Circuit Breaker 10kA
JCB3-80H Miniature Circuit Breakers siv rau hauv kev teeb tsa hauv tsev, nrog rau kev lag luam thiab kev lag luam xa tawm
Tsim tshwj xeeb rau koj txoj kev nyab xeeb!
luv luv Circuit Court thiab overload tiv thaiv
Lub peev xwm tawg mus txog 10kA
Nrog qhov taw qhia tiv tauj
Yuav ua tau los ntawm 1A txog 80A
1 Pole, 2 Pole, 3 Ncej, 4 Ncej yog muaj
B, C lossis D nkhaus
Ua raws li IEC 60898-1
Taw qhia:
JCB3-80H Miniature Circuit Breakers yog peb lub zog txwv hluav taws xob hluav taws xob hluav taws xob uas muaj qhov ua tau zoo thiab qhov zoo sib xws rau kev lag luam, kev lag luam siv thiab kev teeb tsa hauv tsev.Yog hais tias ib tug luv luv-circuit tshwm sim, nws guarantees zoo heev selectivity tej yam kev mob rau upstream overcurrent circuit breakers thaum lub load ntawm cov khoom uas txuas nrog downstream yog txwv rau qhov tsawg kawg nkaus tus nqi.
JCB3-80H MCBs raws li tus qauv EN 60898-1.Cov qauv no yog rau cov khoom siv hluav taws xob rau kev teeb tsa hauv tsev thiab rau cov laj thawj zoo sib xws.
JCB3-80H Circuit Breakers muab qhov ceev tshaj plaws, thiab hloov tau yooj yim tshaj plaws kev txhim kho thiab tshem tawm tag nrho cov kev txhawj xeeb txog kev nyab xeeb thaum tu thiab kev ua haujlwm.lawv tau tsim kho kom haum rau cov kev sib tw nyuaj tshaj plaws thiab ib puag ncig thaum tseem tshuav nqi siv sijhawm ntev.Thaum kuaj pom qhov ua txhaum, qhov hluav taws xob me me tuaj yeem hloov tawm ntawm hluav taws xob hluav taws xob tiv thaiv kev puas tsuaj rau cov xov hlau thiab kom tsis txhob muaj kev pheej hmoo ntawm hluav taws.
JCB3-80H Circuit Court breaker muaj qhov tshwj xeeb hauv qab-kho pab tiv tauj kom txuag chaw thiab sijhawm.Nws yog tsim los rau kev txhim kho sai, kev ntseeg tau, thiab kev tiv thaiv hluav taws xob zoo dua.
JCB3-80H MCB muaj txoj cai kev ua tau zoo MCB nrog high-rated tawg peev xwm thiab ntau yam tripping yam ntxwv.High nominal tam sim no ntau txog 80A.
JCB3-80H MCBs tuaj yeem ua nrog hom B, C, D.Hom B tripping yam ntxwv: lub tripping tam sim no yog (3 ~ 5) Nyob rau hauv, uas yog haum rau hauv tsev tis system, kev tiv thaiv cov khoom siv hauv tsev thiab kev tiv thaiv tus kheej.Hom C tripping yam ntxwv: lub tripping tam sim no yog (5-10) Nyob rau hauv, uas yog haum rau kev tiv thaiv kab, teeb pom kev zoo kab thiab lub cev muaj zog circuits nrog siab txuas tam sim no.Hom D tripping yam ntxwv: lub tripping tam sim no yog (10 ~ 20) Nyob rau hauv, uas yog haum rau kev tiv thaiv cov khoom uas muaj zog impulse tam sim no, xws li transformer, solenoid valve, thiab lwm yam.
JCB3-80H MCB yog siv rau overload thiab luv-circuit tiv thaiv teeb pom kev zoo, tis kab, khoom siv nyob rau hauv lub chaw ua hauj lwm cov tsev, cov vaj tse nyob thiab lwm yam.
Product Description:
Cov yam ntxwv tseem ceeb tshaj plaws
● High rated Breaking peev xwm mus txog 10kA
● Kev tiv thaiv luv luv
● Kev tiv thaiv overload
● Nrog qhov taw qhia tiv tauj, ntsuab = tawm, Liab = ON
● High nominal tam sim no ntau txog 80A
● Qhov zoo tshaj plaws yooj yim ntawm kev teeb tsa thiab kev sib txuas
● 1 Ncej, 2 Ncej, 3 Ncej, 4 Ncej yog muaj
● B, C lossis D nkhaus muaj
● 35mm Din rail mounted
● Ua raws li IEC 60898-1
Muaj nuj nqi
● Kev tiv thaiv Circuit Court tiv thaiv luv luv tam sim no;
● Kev tiv thaiv Circuit Court tiv thaiv overload tam sim no;
● Hloov;
● Kev rho tawm
Daim ntawv thov
1) Public vaj tse
Cov tsev kawm ntawv, tsev kho mob, cov tsev ua haujlwm: Txhua qhov chaw muaj coob tus neeg tuaj thiab mus, cov khoom siv hluav taws xob ruaj khov yog qhov tseem ceeb.JCB3-80H High Performance MCBs xyuas kom meej tias kev raug mob ntawm tus kheej thiab kev puas tsuaj rau cov khoom raug zam thaum muaj kev cuam tshuam luv luv.
2) Tshav dav hlau
Ntau lab tus neeg tawm ntawm no.Hnub hauv, hnub tawm.JCB3-80H High Performance MCBs xyuas kom meej tias kev raug mob ntawm tus kheej thiab kev puas tsuaj rau cov khoom raug zam thaum muaj kev cuam tshuam luv luv.
3) Alternative zog
Yooj yim inexhaustible: ntau thiab ntau lub chaw siv hluav taws xob ua haujlwm raws li lub zog tauj dua tshiab, xws li lub hnub ci zog, tau tsim thoob ntiaj teb.JCB3-80H High Performance MCBs ua kom muaj kev nyab xeeb dua
4) Chaw nres tsheb fais fab
Yeej tsis muaj dab tsi khiav tsis muaj hluav taws xob.Nrog rau tag nrho ntau dua 3 400 000 megawatts ntawm lub zog, cov chaw nres tsheb fais fab thoob plaws ntiaj teb ua kom lub ntiaj teb mus ntxiv.JCB3-80H High Performance MCBs yuav tiv thaiv koj cov infrastructure thiab yog li ntawd tag nrho koj cov neeg ua haujlwm thiab cov cav tov koom nrog hauv kev tsim hluav taws xob.
5) Kev lag luam petrochemical
Kev lag luam tshuaj lom neeg thiab petrochemical pab txhawb rau lub neej niaj hnub niaj hnub no.Txawm hais tias koj tab tom tham txog kev noj qab haus huv, khoom noj khoom haus, khaub ncaws lossis kev txav mus los - lawv cov khoom kom ntseeg tau
zoo ntawm lub neej thiab kev ua haujlwm.JCB3-80H High Performance MCBs, tiv thaiv ntau lawm ntawm cov roj platforms hauv hiav txwv nrog rau cov chaw tsim khoom hauv av.
6) Kev lag luam steel
Los ntawm cov kav hlau ntev ntev, los ntawm qhov chaw nres tsheb fais fab turbines raug rau cov khoom hnyav heev rau cov tsev siab siab zoo nkauj thiab cov tais diav stainless hlau: steel ua lub luag haujlwm tseem ceeb hauv kev lag luam niaj hnub;nws qhov kev siv tau yog qhov tsis muaj qhov kawg.JCB3-80H High Performance MCBs ua lub luag haujlwm tseem ceeb ntawm no
Technical Data
● Txuj: IEC 60898-1, EN 60898-1
● Rated tam sim no: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A
● Rated ua haujlwm voltage: 110V, 230V ~ (1P, 1P + N), 400V ~ (2 ~ 4P, 3P + N)
● Rated tawg peev xwm: 10kA
● Rwb thaiv tsev voltage: 500V
● Rated impulse withstand voltage (1.2/50): 4kV
● Thermo- magnetic tso tawm yam ntxwv: B nkhaus, C nkhaus, D nkhaus
● Mechanical life: 20,000 zaug
● Hluav taws xob lub neej: 4000 zaug
● Kev tiv thaiv qib: IP20
● Ambient kub (nrog rau nruab nrab txhua hnub ≤35 ℃): -5 ℃ ~ + 40 ℃
● Tiv tauj txoj hauj lwm qhia: Ntsuab = OFF, Liab = ON
● Terminal txuas hom: Cable / U-type busbar / Pin-type busbar
● Mounting: Ntawm DIN rail EN 60715 (35mm) los ntawm kev siv ceev nrawm
● Pom zoo torque: 2.5Nm
● Kev sib xyaw ua ke nrog cov khoom siv: Kev sib cuag nrog, Shunt tso tawm, Hauv qab voltage tso tawm, Tswb tiv tauj
| Txuj | IEC / EN 60898-1 | IEC / EN 60947-2 | |
| Hluav taws xob nta | Rated tam sim no hauv (A) | 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63, 80 | |
| Ncej | 1P, 1P + N, 2P, 3P, 3P + N, 4P | 1P, 2P, 3P, 4P | |
| Rated voltage Ue (V) | 230/400-240/415 | ||
| Rwb thaiv tsev voltage Ui (V) | 500 | ||
| Rated zaus | 50/60Hz | ||
| Rated tawg peev xwm | 10 kA | ||
| Lub zog txwv chav kawm | 3 | ||
| Rated impulse withstand voltage (1.2/50) Uimp (V) | 4000 | ||
| Dielectric xeem voltage ntawm ind.Freq.rau 1 min (kV) | 2 | ||
| Pollution degree | 2 | ||
| Fais fab poob ib tug ncej | Rated tam sim no (A) | ||
| 1, 2, 3, 4, 5, 6, 10, 13, 16, 20, 25, 32, 40, 50, 63, 80 | |||
| Thermo-magnetic tso tawm yam ntxwv | B, C, D | 8-12 Ib., 9.6-14.4in | |
| Mechanical nta | Hluav taws xob lub neej | 4, 000 | |
| Neeg kho tshuab lub neej | 20, 000 | ||
| Tiv tauj txoj hauj lwm qhia | Yog lawm | ||
| Kev tiv thaiv qib | IP20 | ||
| Kev ntsuas kub rau kev teeb tsa ntawm cov khoom siv thermal (℃) | 30 | ||
| ambient kub (nrog rau nruab nrab txhua hnub ≤ 35 ℃) | -5...+40 | ||
| Cia kub (℃) | -35...+70 | ||
| Kev teeb tsa | Terminal txuas hom | Cable / U-type busbar / Pin-type busbar | |
| Terminal loj saum / hauv qab rau cable | 25mm2 / 18-4 AWG | ||
| Terminal loj saum / hauv qab rau Busbar | 10mm2 / 18-8 AWG | ||
| Tightening torque | 2.5 N*m / 22 In-Ib. | ||
| Mounting | Ntawm DIN rail EN 60715 (35mm) los ntawm kev siv ceev ceev clip | ||
| Kev sib txuas | Los ntawm sab saum toj thiab hauv qab | ||
| Kev sib xyaw | Sib cuag | Yog lawm | |
| Shunt tso | Yog lawm | ||
| Hauv qab voltage tso tawm | Yog lawm | ||
| Tswb hu | Yog lawm | ||
JCB3-80H Dimensions
- ← Yav dhau los:JCB3-80M Miniature Circuit Breaker 6kA
- JCB2-40M Miniature Circuit Breaker 6kA 1P + N: Tom ntej →
