JCR3HM 2P thiab 4P Residual Current Device: Ib qho kev piav qhia dav

Cov tshuab hluav taws xob niaj hnub kev txhawj xeeb tau muab tso rau hauv qhov kev nyab xeeb siab tshaj plaws. CovJCR3HMRcd Breakermuaj lub luag haujlwm loj hauv kev nyab xeeb hauv cheeb tsam hluav taws xob los ntawm kev zam kom tsis txhob muaj hluav taws xob poob qis lossis hluav taws xob hluav taws xob. Cov khoom siv no yog qhov tseem ceeb hauv kev lag luam, kev lag luam, thiab kev siv hauv tsev, qhov twg lub peev xwm los nrog cov cuab yeej no dhau lub peev xwm ntawm cov fuses ib txwm thiab kev tiv thaiv rcd Raws li rau JCR3HMRCDsuas yog feem ntau tom qab lubMCCBs, tshwj xeeb tshaj yog cov RCCBs, daim ntawv thov yog sai reacting mus rau qhov txawv txav siab tam sim no xws li lub ntiaj teb faults los yog cov dej ntws. Yog hais tias xws li deformations tawm tsam, RCD nres tam sim no, yog li txo qhov kev pheej hmoo ntawm kev raug xwm txheej thiab kev poob ntawm lub neej thiab khoom vaj tse.

Cov txiaj ntsig ntawm JCR3HM RCCB

JCR3HM RCCBs yog cov cuab yeej muaj kev nyab xeeb tsim los tiv thaiv hluav taws xob ua txhaum cai uas yuav ua rau muaj kev phom sij rau lub neej thiab khoom ntiag tug. Lawv muab kev tiv thaiv zoo dua piv rau ob qho tib si los ntawm tsis yog tsuas yog xau thiab cuam tshuam cov dej xau, thiab lub ntiaj teb ua txhaum cai uas tuaj yeem ua rau muaj hluav taws xob poob lossis hluav taws xob hluav taws xob. Cov no suav nrog JCR 3HM RCCBs rau kev lag luam, kev lag luam thiab kev siv hauv tsev vim tias lawv muaj kev nyab xeeb dua li lwm yam khoom siv xws li fuses thiab rcd Circuit Court breaker

• Kev Tiv Thaiv Kev Tiv Thaiv Lub Ntiaj Teb Kev Ua Phem thiab Kev Tshaj Tawm Tam Sim No:Hais txog lub ntiaj teb ua txhaum cai thiab cov dej ntws tawm, JCR3HM RCCBs tau tsim los xyuas lawv zoo. Qhov no yuav pab kom paub tseeb tias ib qho kev poob tseem ceeb uas yuav raug tsis quav ntsej tau raug lees paub thiab kho sai sai.
• Automatic Disconnection:Cov cuab yeej no feem ntau muaj qhov nyiam ntawm kev hloov tawm ntawm lawv lub voj voog thaum qhov kev xav tau ua tiav. Qhov kev txiav tawm sai sai no yog qhov tseem ceeb txhawm rau txo qis kev pheej hmoo ntawm hluav taws xob kav khw, hluav taws kub thiab lwm yam.
• Dual Termination:JCR3HM RCCBs muaj cov yam ntxwv uas tso cai rau kev xaiv ob qho uas lawv tuaj yeem txuas tau los ntawm cables lossis busbars.
• Kev tiv thaiv Voltage fluctuation:Uninterrupted voltages yog khaws cia thoob plaws hauv lub tshuab hluav taws xob los ntawm cov cuab yeej lim dej uas txo qhov kev pheej hmoo ntawm cov theem hluav taws xob hloov pauv tau ntsib thoob plaws hauv hluav taws xob ntawm qhov system.

Daim ntawv thov

JCR3HM RCCBs muaj ntau yam thiab haum rau ntau yam kev siv, suav nrog:

• Industrial Settings:Nws tau tsim kev tiv thaiv cov tshuab hnyav thiab khoom siv los ntawm txhua qhov teeb meem hluav taws xob ua ib qho ntawm nws lub hom phiaj tseem ceeb.
• Cov tsev lag luam:Cov chaw ua haujlwm thiab cov khw lossis lwm qhov chaw ua lag luam thiab cov khoom lag luam yog thaj chaw uas yuav tsum tau muaj kev tiv thaiv hluav taws xob tiv thaiv kom paub tseeb tias cov tshuab hluav taws xob muaj kev nyab xeeb.
• Kev siv hauv tsev:Kev ua si- tiv thaiv los ntawm hluav taws xob thiab hluav taws kub hauv tsev yog li ua kom cov tsev nyob nyab xeeb.

Cov yam ntxwv tseem ceeb

JCR3HM RCCBs tuaj nruab nrog ntau yam nta uas txhim kho lawv cov kev ua tau zoo thiab kev ntseeg tau:

• Electromagnetic Hom:Ua kom ntseeg tau kev ua haujlwm los ntawm kev teb rau cov teeb meem hluav taws xob nrog qhov tseeb.
• Kev Tiv Thaiv Kev Tiv Thaiv Lub Ntiaj Teb:Qhov no muaj cov ntaub thaiv npog zoo tiv thaiv lub ntiaj teb kom txo qis kev phom sij cuam tshuam nrog hluav taws xob shocks tshwj xeeb.
• High Breaking Peev Xwm:Nrog rau qhov ntsuas txog 6kA, nws yog resistant rau overload kom tau raws li feem ntau xav tau muab tso rau hauv ib lub sij hawm.
• Rated Current Range:Los ntawm ntau yam kev ntsuas tam sim no, uas suav nrog 25A, 32A, 40A, 63A, 80A, 100A kom haum rau ntau yam khoom siv hluav taws xob tam sim no.
• Tripping Sensitivity:Muaj nrog rhiab heev ntawm 30mA, 100mA thiab 300mA tso cai rau cov tshuaj tiv thaiv sai nrog cov dej ntws tawm uas nws raug.
• Hom A lossis Hom AC:Nws muaj nyob hauv hom A thiab hom AC kom haum rau txhua hom kev xau tam sim no hauv Circuit Court.
• Cov xwm txheej zoo Indication Contact:Qhia meej meej ntawm kev sib cuag nrog kev ntsuas kev nyab xeeb rau kev nyab xeeb thiab kev siv tau zoo.
• 35mm DIN Rail Mounting:Ib qho yooj yim thiab ruaj ntseg installation ntawm tus qauv DIN ntsia.
• Flexible Installation:Kev sib txuas ntawm kab tuaj yeem ua los ntawm sab saum toj lossis hauv qab, muab kev hloov pauv thaum lub sijhawm teeb tsa.
• Ua raws li cov qauv:Ua raws li IEC 61008-1 thiab EN61008-1 interfaces uas lav kev nyab xeeb thiab kev ua haujlwm siab.

Technical Data

JCR3HM RCCBs yog tsim los ua kom tau raws li cov kev qhia tshwj xeeb:

• Txheem:IEC 61008-1, EN61008-1
• Hom:Electromagnetic
• Ncej:Niaj hnub no, nws muaj nyob rau hauv 2 ncej (1P + N) thiab 4 ncej (3P + N) kev teeb tsa tam sim no.
• Rated Tam sim no:Cov nram qab no muaj feem xyuam nrog: 25A, 40A, 63A, 80A, 100A
• Rated Ua Haujlwm Voltage:AC ~ 110V 230V 240V (1P nrog N); 400V, 415V (3P nrog N)
• Rated Sensitivity (hauv):Tawm tswv yim tawm ntawm 30mA, 100mA thiab 300mA
• Rated Breaking Peev Xwm:6k ua
• Rwb thaiv tsev Voltage:500 V
• Rated Zaus:50/60Hz
• Rated Impulse Nrog Voltage (1.2/50):6kv ua
• Pollution Degree:2
• Mechanical Life:2000 kev ua haujlwm
• Hluav taws xob lub neej:2000 kev ua haujlwm
• Kev Tiv Thaiv Degree:IP20
• Ambient Temperature Range:-5 ℃ rau + 40 ℃ (nrog rau qhov nruab nrab txhua hnub ≤ 35 ℃)
• Hu rau Txoj Haujlwm Qhov Ntsuas:Ntsuab (OFF), Liab (ON)
• Terminal Kev Txuas Hom:Cable / Pin-type busbar
• Mounting:DIN rail EN 60715 (35mm) nrog cov khoom siv ceev ceev
• Pom zoo Torque: 2.5Nm
• Kev sib txuas:Flexible nrog kev xaiv rau kev sib txuas saum toj lossis hauv qab

CovJCR3HMrcd tiv thaiv circuitsyog qhov tseem ceeb rau cov tshuab hluav taws xob niaj hnub kev nyab xeeb. Lawv lub peev xwm los kuaj xyuas thiab teb rau lub ntiaj teb tsis raug thiab cov dej ntws tawm ua rau lawv muaj txiaj ntsig zoo hauv kev tiv thaiv hluav taws xob thiab hluav taws kub phom sij. Nrog cov yam ntxwv muaj zog, kev ntseeg siab, thiab ua raws li cov qauv thoob ntiaj teb, JCR3HM RCCBs muab kev tiv thaiv tsis sib xws rau kev lag luam, kev lag luam, thiab kev teeb tsa hluav taws xob hauv tsev. Kev nqis peev hauv JCR3HM RCD yog ib kauj ruam ua kom muaj kev ruaj ntseg hluav taws xob thiab kev thaj yeeb ntawm lub siab.