Tuam Tshoj Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob nrog Kev Tiv Thaiv Overcurrent
XaivCDADAraws li koj lub chaw tsim khoom thiab tus neeg muag khoom. Raws li nyob rau hauv Suav teb, peb muab Residual Current Circuit Breaker nrog Overcurrent Protection, nrog rau ntau yam ntawm lwm yam khoom siv hluav taws xob tsawg. Peb tuaj yeem tsim kev tshaj lij, kev daws teeb meem raws li koj qhov kev xav tau tshwj xeeb; peb cov khoom tuaj nrog 3-xyoo warranty thiab ua raws li ntau yam thoob ntiaj teb cov qauv.
RCBO yog dab tsi?
Ib qho RCBO (Residual Current Circuit Breaker with Overcurrent Protection) yog ib qho khoom siv uas ua ke nrog kev ua haujlwm ntawm ib qho MCB (Miniature Circuit Breaker)thiab ib qho RCCB (Residual Current Circuit Breaker).
Thaum MCB tsuas yog tiv thaiv cov cables los ntawm overheating (overload) thiab kev puas tsuaj tsis ua hauj lwm (luv luv luv), thiab RCCB tsuas yog tiv thaiv tib neeg los ntawm kev poob siab (xws li), RCBO ua txhua yam. Yog tias muaj teeb meem tshwm sim - txawm tias nws yog qhov loj heev los ntawm lub voj voog luv luv lossis me me los ntawm tib neeg lub cev - RCBO mus ncig, cais lub voj voog tam sim ntawd. Qhov kev muaj peev xwm dual no ua rau nws tus qauv kub rau niaj hnub vaj tse thiab kev lag luam hluav taws xob teeb tsa.
Hom thiab Classifications
Peb lub peev xwm tsim khoom RCBO npog ntau qhov kev teeb tsa kev tsim kho kom tau raws li kev xav tau ntawm kev lag luam thoob ntiaj teb.
|
Hom / Feature |
Specification |
Daim ntawv thov Focus |
|
Tripping Curve |
Hom B (3-5 Hauv), Hom C (5-10 Hauv), Hom D (10-20 Hauv) |
B: Residential (teeb/sockets). C: Kev lag luam (lub cev muaj zog / AC). D: Kev lag luam (siab inrush). |
|
Residual Current Type |
Hom AC (Standard), Hom A (Pulsating DC) |
Hom A yog tus qauv zuj zus rau cov tsev niaj hnub nrog cov khoom siv hluav taws xob (lub tshuab ntxhua khaub ncaws, PCs, LED tsav tsheb). |
|
Technology |
Electromagnetic vs. Electronic |
Electromagnetic: Muaj kev ntseeg siab, tsis muaj hluav taws xob tsis muaj zog (muaj kev nyab xeeb dua). Electronic: Compact, nqi-zoo. |
|
Ncej |
1P + N (Ib leeg Module / 18mm), 2P (Ob chav Module / 36mm), 3P + N, 4P |
1P + N: Kev txuag chaw rau tsev nyob. 2P: Kev cais tag nrho rau kev lag luam / kev lag luam. |
Core Functions thiab Protection Mechanisms
Lub RCBO yog qhov zoo kawg nkaus ntawm kev ua haujlwm me me, nyob hauv ob qhov kev tiv thaiv sib txawv hauv ib lub qhov rooj.
Kev tiv thaiv overcurrent (MCB Cheebtsam):
Thermal Trip: Ib txoj hlua bimetallic heats thiab khoov nyob rau hauv kev txhawb nqa overload, mechanically unlatching lub mechanism. Qhov no tiv thaiv cables los ntawm melting.
Magnetic Trip: Ib solenoid coil reacts rau high-tam sim no luv luv circuits, tripping lub breaker nyob rau hauv milliseconds los tiv thaiv tawg los yog hluav taws.
Residual Current Protection (RCCB Component):
Zero-Sequence Transformer: Nruam saib xyuas qhov sib npaug ntawm Live thiab nruab nrab tam sim no.
Kev kuaj pom dej: Yog tias tam sim no xau rau lub ntiaj teb (piv txwv li, los ntawm ib tus neeg), qhov tsis txaus ntseeg ua rau muaj kev cuam tshuam rhiab heev uas yuam cov neeg sib cuag qhib.
Kev nyab xeeb sib xyaw: Cov txheej txheem sab hauv yog tsim los kom cov kab ke (thermal / magnetic OR residual) tuaj yeem ua rau lub latch mus ncig, kom ntseeg tau tias tsis muaj qhov txhaum mus nrhiav tsis tau.
Cov ntawv thov tseem ceeb thiab siv rooj plaub
Kev faib chaw nyob: Tiv thaiv ib tug neeg circuits (piv txwv li, qhov hluav taws xob hauv chav ua noj, chav dej rhaub) uas yuav tsum muaj ob qho tib si overload thiab shock tiv thaiv nyob rau hauv ib qho chaw vaj huam sib luag.
Cov tsev lag luam: Ua kom muaj kev pabcuam txuas ntxiv. Yog tias qhov txhaum tshwm sim ntawm ib lub voj voog (piv txwv li, lub PC tsis raug), tsuas yog qhov tshwj xeeb RCBO mus ncig, tsis yog lub ntsiab RCCB txiav fais fab rau tag nrho hauv pem teb.
Renewable Zog (Solar PV): Tiv thaiv inverter circuits los ntawm DC txhaj tshuaj txhaum cai thiab overcurrents.
Kev Tswj Lag Luam: Tiv thaiv rhiab tswj circuits thiab motors ntawm theem-rau-hauv av txhaum.
Precision Manufacturing: Los ntawm raw khoom mus rau cov khoom tiav
Ua ib qho RCBO yog qhov nyuaj ntau dua li tsim MCB lossis RCCB cais, vim nws xav tau qhov zoo tshaj plaws synchronization ntawm ob lub tshuab sib txawv.
1. Cov Khoom Siv Tseem Ceeb:
Tsev nyob: Qib siab, nplaim hluav taws-retardant Polyamide (PA66) los yog Polycarbonate los tiv thaiv cov cua sov uas tsim los ntawm kev tiv thaiv dual.
Tiv tauj System: Silver-Tin-Oxide (AgSnO2) kev sib cuag muaj peev xwm tuav tau ob qho tib si luv luv-circuit tam sim no thiab nquag hloov pauv.
Sib nqus Core: Permalloy lossis Nanocrystalline cores rau lub tshuab xa hluav taws xob kom pom.
Chav nyob: Ib qho kev sib dhos ua ke sib xyaw ua ke ntawm cov kab hluav taws xob bimetallic, lub tshuab solenoid coil, thiab cov sib nqus sib nqus sib nqus.
2. Kev Tsim Khoom & Kev Ua Haujlwm Ua Haujlwm:
Sub-Assembly: MCB mechanism (thermal / magnetic) thiab RCCB mechanism (transformer / relay) tau sib sau ua ke ntawm cov kab sib txawv.
Kev koom ua ke: Ob lub tshuab tau muab sib xyaw. Lub "trip bar" yog calibrated kom cov neeg kho tshuab quab yuam los ntawm lub overload los yog cov to detection tau ntse unlatch cov neeg.
Kev xaim: Internal saj zawg zog connectors yog welded nrog precision kom ntseeg tau tias tsis tshua muaj siab thiab mechanical saj zawg zog.
Dual Calibration: Nov yog kauj ruam tseem ceeb tshaj plaws. Chav tsev raug kuaj rau Amperage (In) (piv txwv li, 16A) thiab Leakage (IΔn) (piv txwv li, 30mA). Ob leeg yuav tsum tau calibrated zoo kawg nkaus rau chav tsev kom dhau.
Rigorous Quality Control thiab Test Standards
Peb ua raws li IEC / EN 61009-1, tus qauv thoob ntiaj teb rau RCBOs. Peb qhov kev sim yog tag nrho vim tias lub cuab yeej nqa lub nra ntawm ob txoj haujlwm kev nyab xeeb.
Standard Test Yam khoom & Lub Hoobkas Kev Ntsuam Xyuas Cov Cai:
|
Cov khoom kuaj |
Standard Reference |
Peb Hoobkas Standard & Method |
|
Overcurrent Calibration |
Txheeb xyuas cov thermal/magnetic trip. |
Kuaj ntawm 1.13 Hauv (tsis muaj kev mus ncig) thiab 1.45 Hauv (trip). Sib nqus mus ncig ua si ntawm 3-5 Hauv (Hom B). |
|
Residual Current Trip |
Txheeb xyuas qhov xau rhiab heev. |
Txhaj 1.0 x IΔn (30mA). Yuav tsum mus hauv 300ms. Txhaj 5 x IΔn (150mA). Yuav tsum mus hauv 40ms. |
|
Short-Circuit Peev Xwm |
Txheeb xyuas lub zog tawg. |
Icn (piv txwv li, 6000A) test. RCBO yuav tsum ua txhaum qhov txhaum yam tsis muaj kev tawg. Peb ua cov qauv kev puas tsuaj. |
|
Dielectric zog |
Txheeb xyuas qhov rwb thaiv tsev. |
Siv 2000V AC rau 1 feeb. Tsis muaj kev sib cais ntawm theem lossis theem-rau-lub ntiaj teb. |
|
Neeg kho tshuab lub neej |
Verifies durability. |
4,000 mus rau 10,000 cycles (ON-OFF) kom ntseeg tau tias lub tshuab latch nyuaj tsis hnav. |
Peb Cov Khoom Muag Khoom Muag: Kab, Khoom Siv, thiab Pab Pawg
Peb lub chaw tsim khoom yog tsim los tswj qhov nyuaj ntawm RCBO sib dhos nrog kev ua haujlwm siab.
Cov kab ntau lawm: Peb siv cov kab sib dhos ua ke uas tso cai rau kev sib dhos ua ke ntawm MCB thiab RCCB cov khoom ua ntej qhov chaw nres tsheb zaum kawg.
Khoom siv Advanced:
Dual-Channel Calibration Benches: Cov tshuab tshwj xeeb uas ib txhij ntsuas qhov ntsuas overcurrent (Amps) thiab qhov ntsuas qhov seem tam sim no (mA) kom ntseeg tau tias ob lub tshuab ua haujlwm ntawm nws tus kheej thiab raug.
Tsis Siv Neeg Welding Robots: Rau kev xaim sab hauv, txo qhov kev pheej hmoo ntawm kev sib txuas xoob uas yog qhov tseem ceeb hauv cov khoom siv compact.
High-Speed Cameras: Siv hauv R&D kom pom kev sib cais sib cais thaum mus ncig ua kom zoo dua qhov kev sib txuas.
Pab pawg kws tshaj lij:
Kev koom ua ke Engineers: Cov kws kho mob tshwj xeeb hauv kev sib txuas kev sib txuas, kom ntseeg tau tias "trip logic" ua haujlwm flawlessly txawm tias qhov txhaum yog qhov dhau los lossis xau.
Kev Tswj Xyuas Zoo: Kev cob qhia los txheeb xyuas qhov teeb meem "tshuaj tsis haum" thiab xyuas kom lub cuab yeej tiv thaiv kev tiv thaiv hluav taws xob uas tsis ua txhaum.
Xaiv peb RCBOs. Peb xa cov khoom lag luam uas muaj kev tiv thaiv ntau tshaj plaws hauv qhov tsawg kawg nkaus, tsim kho rau lub ntiaj teb uas xav tau kev nyab xeeb thiab kev ua haujlwm zoo.
- View as
2P 4P Electronic Hom RCBO
Koj tuaj yeem tso siab tau xaiv CDADA ua koj li 2P 4P Electronic Hom RCBO (DABL-63) chaw tsim khoom thiab cov khoom siv. Peb cov khoom yog CE / CB / RoHS tau ntawv pov thawj. Ua ke 30mA to + overload + tiv thaiv luv luv. 6kA, -25 ° C rau + 40 ° C, zoo tagnrho rau sab nraum zoov / chaw nres tsheb circuits.
2P 4P Electromagnetic RCBO
Tau qhov twg los CDADA 2P 4P Electromagnetic RCBO (DABF-63) IEC-raws li, 30mA / 100mA, 6kA. Ntshiab sib nqus mus ncig: tsis muaj hluav taws xob, tsis muaj lub zog pab. Zoo tagnrho rau daim phiaj tsis ruaj khov, sab nraum zoov & qhov tseem ceeb circuits. CE / CB tau ntawv pov thawj. Koj xaiv CDADA ua koj cov chaw tsim khoom thiab cov chaw muag khoom, thiab tau txais peb cov kev pabcuam OEM / ODM.
CDADA yog Residual tam sim no Circuit Breaker nrog kev tiv thaiv overcurrent cov chaw tsim khoom thiab cov chaw muag khoom hauv Suav teb. Peb lub Hoobkas ua haujlwm rau ntau hom kev lag luam xws li lub tshuab hluav taws xob, lub tsev automation, thiab kev tsim khoom lag luam, muab cov kev daws teeb meem OEM / ODM hloov tau.
