Zhejiang Jiuce Intelligent electric co., Ltd.
JCB3-63DC Miniature Circuit Breaker 1000V DC
Miniature circuit breakers yekushandisa neDC voltages.Idea yekukurukurirana masisitimu uye pv DC masisitimu.
Yakasarudzika dhizaini yekuchengetedza kwako!
Short circuit uye overload kudzivirira
Kuputsa simba kusvika ku6kA
Nekusangana chiratidzo
Yakayerwa ikozvino kusvika ku63A
Rated voltage kusvika 1000V DC
1 Pole, 2 Pole, 3 Pole, 4 Pole iripo
Tevera IEC 60898-1
Nhanganyaya:
JCB3-63DC miniature DC circuit breaker yakagadzirirwa solar / photovoltaic PV system, simba rekuchengetedza uye mamwe mashandisirwo emagetsi emagetsi e DC. Iwo anonyanya kuiswa pakati pemabhatiri uye hybrid inverters.
JCB3-63DC DC circuit breaker inopa sainzi arc yekudzima uye flash barrier tekinoroji kuzadzisa nekukurumidza uye kwakachengeteka kukanganisa kwazvino.
JCB3-63DC DC circuit breaker chishandiso chekudzivirira chine ese ari maviri anopisa uye emagetsi kuburitswa anowanikwa mune 1 pole, 2pole, 3 pole uye 4 pole shanduro.Iyo switching simba ndeye 6kA zvinoenderana neIEC/EN 60947-2.Iyo DC yakayerwa voltage ndeye 250V padanda, yakayerwa voltage kusvika ku1000V DC.
JCB3-63DC circuit breaker inowanikwa ine rated currents dze2A kusvika 63A.
JCB3-63DC dc circuit breaker inopa hutsva hutsva, kubatana kuri nani, kushanda kwepamusoro uye kuwedzera kwekuchengetedza.Kutyoka kwayo kunosvika 6kA.
JCB3-63DC dc circuit breaker inogona kuvharwa (nechivharo chekuvhara) mu OFF chinzvimbo seyekuchengetedza yekubvisa PV inverter.
Sezvo chikanganiso chiripo chinogona kuyerera munzira yekudzokera kune inoshanda ikozvino, iyo JCB3-63DC Circuit breaker inogona kuona nekudzivirira kubva kune chero bidirectional ikozvino.Kuti uve nechokwadi chekuchengetedza kwekuisirwa, zvinodikanwa, zvichienderana nemhando dzakasiyana dzekushandisa, kusanganisa wedunhu rinotyora ne:
• chigadziriso chiripo kumagumo eAC,
• chigadziro chekukanganisa (insulation monitoring device) kumagumo eDC
• chivharo chekudzivirira chepasi pamagumo eDC
Muzviitiko zvese, chiito chekukurumidza pane saiti chinozodikanwa kujekesa chikanganiso (dziviriro haina kuvimbiswa muchiitiko chekukanganisa kaviri).JIUCE JCB3-63DC dc Circuit breakers haisi polarity sensitive: (+) uye (-) waya dzinogona kupinzwa pasina njodzi.Iyo yedunhu breaker ndeye: inounzwa ine matatu inter-pole barriers kupa yakawedzera yekuzviparadzanisa kureba pakati pezvibatanidza zviviri zviri padyo.
Product Description:
Zvinhu zvakakosha zvikuru
● JCB3-63DC circuit breaker ye DC applications
● Non-polarity, Easy wiring
● Rated voltage kusvika 1000V DC
● Rated switching capacity 6 kA maererano neIEC/EN 60947-2
● Insulation voltage Ui 1000V
● Rated impulse inomira voltage Uimp (V) 4000V
● Chidzidzo chechitatu chekuganhura
● Back-up fuse ine high selectivity, nekuda kwepasi rega-kuburikidza nesimba
● Bata chinzvimbo chiratidzo tsvuku - girini
● Yakatemerwa mvura inosvika 63 A
● Inowanikwa mu1 Pole, 2 Pole, 3 Pole uye 4 Pole
● 1 Pole=250Vdc, 2 Pole=500Vdc, 3 Pole=750Vdc, 4 Pole=1000Vdc
● Inopindirana nePIN kana Fork type standard busbars
● Yakagadzirirwa Solar, PV, kuchengetedza simba uye mamwe maDC mashandisirwo
Technical Data
● Standard: IEC60947-2, EN60947-2
● Yakarongwa ikozvino: 2A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A,
● Rated kushanda voltage: 1P: DC250V, 2P: DC500V, 3P:DC 750V, 4P:DC1000V
● Rated kuputsa simba: 6kA
● Dhigirii rekusvibisa;2
● Rated impulse inomira voltage (1.2/50) : 4kV
● Thermo-magnetic release character: B curve, C curve
● Upenyu hwokugadzira: 20,000 nguva
● Upenyu hwemagetsi: 1500 nguva
● Dhigirii rekudzivirira: IP20
● Ambient tembiricha (neavhareji yemazuva ese ≤35℃): -5℃~+40℃
● Kubata chinzvimbo chiratidzo: Green = OFF, Red = ON
● Terminal connection type: Cable / Pin-type busbar
● Kukwirisa: PaDIN njanji EN 60715 ( 35mm) nenzira yekukurumidza clip mudziyo
● Torque yakakurudzirwa: 2.5Nm
| Standard | IEC/EN 60898-1 | IEC/EN 60947-2 | |
| Magetsi zvinhu | Yakatemerwa ikozvino mu (A) | 1, 2, 3, 4, 6, 10, 16, | |
| 20, 25, 32, 40, 50, 63,80 | |||
| Poles | 1P, 1P+N, 2P, 3P, 3P+N, 4P | 1P, 2P, 3P, 4P | |
| Rated voltage Ue (V) | 230/400~240/415 | ||
| Insulation voltage Ui (V) | 500 | ||
| Rated frequency | 50/60Hz | ||
| Rated breaking capacity | 10 kA | ||
| Chikoro chekuderedza simba | 3 | ||
| Rated impulse inomira voltage (1.2/50) Uimp (V) | 4000 | ||
| Dielectric test voltage at ind.Freq.kweminiti 1 (kV) | 2 | ||
| Dhigirii rekusvibisa | 2 | ||
| Kurasikirwa kwesimba padanda | Yakatemerwa ikozvino (A) | ||
| 1, 2, 3, 4, 5, 6, 10, 13, 16, 20, 25, 32,40, 50, 63, 80 | |||
| Thermo-magnetic kusunungurwa maitiro | B, C, D | 8-12Mu, 9.6-14.4In | |
| Mechanical features | Upenyu hwemagetsi | 4,000 | |
| Mechanical hupenyu | 20,000 | ||
| Bata chinzvimbo chiratidzo | Ehe | ||
| Dhigirii rekudzivirira | IP20 | ||
| Reference tembiricha yekugadzika kwe thermal element (℃) | 30 | ||
| Ambient tembiricha (neavhareji yemazuva ese ≤35 ℃) | -5...+40 | ||
| Kuchengetedza kudziya (℃) | -35...+70 | ||
| Installation | Terminal yekubatanidza mhando | Cable/U-type busbar/Pin-type busbar | |
| Terminal size kumusoro/pasi kwetambo | 25mm2 / 18-4 AWG | ||
| Terminal size kumusoro/pasi kweBusbar | 10mm2 / 18-8 AWG | ||
| Kuomesa torque | 2.5 N*m / 22 In-Ibs. | ||
| Mounting | PaDIN njanji EN 60715 (35mm) nenzira yekumhanyisa clip mudziyo | ||
| Connection | Kubva kumusoro uye pasi | ||
| Combination | Mubatsiri kuonana | Ehe | |
| Shunt release | Ehe | ||
| Under voltage release | Ehe | ||
| Alarm contact | Ehe | ||
Dimensions
Wiring diagram
Kuvimbika kwekudzivirira kwetambo
MCBs inodzivirira tambo kubva mukukuvadzwa nekuda kwekuremerwa uye mapfupi maseketi: Muchiitiko chemhepo ine njodzi yakakwira, iyo yedunhu bimetallic thermal kuburitswa inobvisa magetsi inobvisa magetsi.Muchiitiko chechidimbu chedunhu, kuburitswa kwemagetsi kunobvisa magetsi panguva yakakodzera
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