Zhejiang Jiuce Intelligent Electric Co., Ltd.
JCB3-63DC Miniature Circuit Breaker 1000V DC
Miniature Circuit Court breakers siv nrog DC voltages.Lub tswv yim rau kev sib txuas lus thiab pv DC systems.
Tsim tshwj xeeb rau koj txoj kev nyab xeeb!
luv luv Circuit Court thiab overload tiv thaiv
Lub peev xwm tawg mus txog 6kA
Nrog qhov taw qhia tiv tauj
Rated tam sim no mus txog 63A
Rated voltage mus txog 1000V DC
1 Pole, 2 Pole, 3 Ncej, 4 Ncej yog muaj
Ua raws li IEC 60898-1
Taw qhia:
JCB3-63DC me me DC Circuit Court breaker yog tsim los rau hnub ci / photovoltaic PV system, lub zog cia thiab lwm yam kev siv DC tam sim no.
JCB3-63DC DC Circuit Court breaker muab scientific arc extinguishing thiab flash barrier technology kom ua tiav kev cuam tshuam sai thiab nyab xeeb tam sim no.
JCB3-63DC DC Circuit Court breaker yog cov cuab yeej tiv thaiv uas muaj ob lub thermal thiab electromagnetic tso tawm uas muaj nyob rau hauv 1 ncej, 2pole, 3 ncej thiab 4 ncej versions.Lub peev xwm hloov pauv yog 6kA raws li IEC / EN 60947-2.DC ntsuas hluav taws xob yog 250V ib tus ncej, ntsuas hluav taws xob mus txog 1000V DC.
JCB3-63DC Circuit Court breaker yog muaj nrog cov ntsuas tam sim no ntawm 2A txog 63A.
JCB3-63DC dc Circuit Court breaker muab cov yam ntxwv tshiab, kev sib txuas zoo dua, kev ua tau zoo dua thiab nce qib ntawm kev ruaj ntseg.Nws lub peev xwm tawg yog mus txog 6kA.
JCB3-63DC dc Circuit Court breaker tuaj yeem raug kaw (los ntawm lub tshuab kaw lus) hauv OFF txoj haujlwm raws li kev ntsuas kev nyab xeeb rau kev tshem tawm PV inverter
Vim tias qhov txhaum tam sim no tuaj yeem ntws rov qab mus rau qhov kev khiav haujlwm tam sim no, JCB3-63DC Circuit Court breaker tuaj yeem ntes thiab tiv thaiv txhua qhov tam sim no bidirectional.Txhawm rau kom muaj kev nyab xeeb ntawm kev teeb tsa, nws yog ib qho tsim nyog, nyob ntawm ntau hom kev thov, txhawm rau ua ke cov hluav taws xob txuas nrog:
• ib qho khoom siv tam sim no seem ntawm AC kawg,
• ib qho txhaum cai ntes (cov cuab yeej tiv thaiv kev tiv thaiv) ntawm DC kawg
• lub ntiaj teb tiv thaiv Circuit Court breaker ntawm DC kawg
Nyob rau hauv txhua rooj plaub, kev ceev ceev ntawm qhov chaw yuav tsum tau tshem tawm qhov txhaum (kev tiv thaiv tsis tau ua kom ntseeg tau tias muaj kev txhaum ob zaug).JIUCE JCB3-63DC dc Circuit Court breakers tsis muaj polarity rhiab heev: (+) thiab (-) xov hlau tuaj yeem hloov pauv yam tsis muaj kev pheej hmoo.Lub Circuit Court breaker yog: xa nrog peb qhov cuam tshuam hauv nruab nrab los muab kev sib cais ntau ntxiv ntawm ob qhov txuas uas nyob ib sab
Product Description:
Cov yam ntxwv tseem ceeb tshaj plaws
● JCB3-63DC Circuit Court breaker rau DC daim ntawv thov
● Tsis-polarity, Ib qho yooj yim xaim
● Rated voltage mus txog 1000V DC
● Rated hloov peev xwm 6 kA raws li IEC / EN 60947-2
● Rwb thaiv tsev voltage Ui 1000V
● Rated impulse withstand voltage Uimp (V) 4000V
● Tam sim no txwv cov chav kawm 3
● Back-up fuse nrog kev xaiv siab, ua tsaug rau lub zog qis qis
● Tiv tauj txoj hauj lwm qhia liab – ntsuab
● Rated tam sim no mus txog 63 A
● Muaj nyob rau hauv 1 Ncej, 2 Ncej, 3 Ncej thiab 4 Ncej
● 1 Pole = 250Vdc, 2 Pole = 500Vdc, 3 Ncej = 750Vdc, 4 Ncej = 1000Vdc
● Tau tshaj PIN lossis Fork hom qauv busbars
● Tsim los rau hnub ci, PV, lub zog cia thiab lwm yam kev siv DC
Technical Data
● Txuj: IEC60947-2, EN60947-2
● Rated tam sim no: 2A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A,
● Rated ua hauj lwm voltage: 1P: DC250V, 2P: DC500V, 3P: DC 750V, 4P: DC1000V
● Rated tawg peev xwm: 6kA
● Kev ua qias tuaj; 2
● Rated impulse withstand voltage (1.2/50): 4kV
● Thermo- magnetic tso tawm yam ntxwv: B nkhaus, C nkhaus
● Mechanical life: 20,000 zaug
● Hluav taws xob lub neej: 1500 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 / Pin-hom busbar
● Mounting: Ntawm DIN rail EN 60715 (35mm) los ntawm kev siv ceev nrawm
● Pom zoo torque: 2.5Nm
| 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 | ||
Qhov ntev
Cov kab kos duab
Txhim khu kev tiv thaiv kab mob
MCBs tiv thaiv cov kab hluav taws xob tiv thaiv kev puas tsuaj vim yog overload thiab luv luv Circuit Court: Nyob rau hauv qhov kev tshwm sim ntawm txaus ntshai tam sim no, lub Circuit Court breaker lub bimetallic thermal tso tawm yuav disconnect lub hwj chim mov.Nyob rau hauv qhov kev tshwm sim ntawm ib tug luv luv Circuit Court, lub electromagnetic tso tawm yuav disconnect lub hwj chim mov nyob rau hauv lub sij hawm
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