JCRD4-125 4 Pole RCD residual current circuit breaker Type AC kana Type A RCCB
JCR4-125 zvigadziriso zvekuchengetedza magetsi zvakagadzirirwa kukurumidza kudzima kupihwa kwemagetsi kana magetsi achidonha pasi achionekwa pamazinga anokuvadza.Vanopa mazinga akakwirira ekuzvidzivirira kubva kumagetsi.
Nhanganyaya:
JCR4-125 4 pole RCDs inogona kushandiswa kupa pasi chengetedzo yepasi pa 3 phase, 3 waya masisitimu, sezvo yazvino chiyero mashandiro haadi kwaakarerekera kuti abatanidzwe kuti ashande nemazvo.
JCR4-125 RCDs haifanire kushandiswa senzira yega yekudzivirira kubata kwakananga, asi yakakosha mukupa kuchengetedzwa kwekuwedzera munzvimbo dzine njodzi dzinogona kuitika.
Zvakadaro JIUCE JCRD4-125 4 pole RCDs, zvine hungwaru, inoda kuti conductor asina kwaakarerekera apiwe padivi rekupa reRCD kuitira kuti ive nechokwadi chekuti dunhu rekuyedza rinoshanda zvinogutsa.Iko kusingagoneke kubatana kwechinhu chisina kwazvakarerekera, saka imwe nzira yekuona kuti bhatani rekuyedza riri kushanda ndeyekukodzera chiyero chakamisikidzwa chakakodzera pakati pemutoro wekuremerwa danda uye danda rechikamu risingabatanidzwe neyakajairwa bhatani rekuyedza.
JCRD4-125 4 pole RCD inowanikwa mune ac mhando uye A mhando.AC mhando RCDs inongonzwa kune sinusoidal mhando yekukanganisa mafungu.Mhando yeRCDs, kune rumwe rutivi, inonzwa kune zvose sinusoidal currents uye "unidirectional pulsed" currents, iyo inogona kunge iripo, semuenzaniso, mumagadzirirwo ane zvigadzirwa zvemagetsi zvekugadzirisa ikozvino.Midziyo iyi inokwanisa kugadzira pulsed chimiro chinokanganisa mafambiro ane zvinoramba zvichiitika izvo AC mhando RCD isingakwanise kuziva.
JCR4-125 RCD inopa dziviriro pakukanganisa kwepasi kunoitika mumidziyo uye inoderedza mhedzisiro yekuvhundutsa kwemagetsi kuvanhu uye nokudaro inoponesa hupenyu.
JCR4-125 RCD inoyera ikozvino inoyerera mumhenyu uye isina kwayakarerekera tambo uye kana paine kusaenzana, iyo ikozvino inoyerera ichienda pasi pamusoro peRCD senitivity, iyo RCD ichafamba uye ichigura kupihwa.
JCR4-125 RCDs inobatanidza mudziyo wekusefa kuti ipe dziviriro kubva mukuvhiya kwenguva pfupi mukupihwa kune iyo unit, nekudaro kuderedza kuitika kwekutsika kusingadiwe.
Product Description:
Main Features
● Electromagnetic type
● Kudzivirirwa kwevhu kudonha
● Rudzi rwakakura kuti ruenderane nezvinodiwa zvese
● Dzivirira pakugumburwa kwausingadi
● Positive contact status inoratidza
● Ipa dziviriro yakakwirira pakubatwa nemagetsi mumamiriro ezvinhu enjodzi yetsaona
● Kuputsa simba kusvika ku6kA
● Yakatemerwa parizvino kusvika ku100A (inowanikwa mu25A, 32A, 40A, 63A, 80A,100A)
● Tripping senitivity: 30mA,100mA, 300mA
● Type A kana Type AC iripo
● Kuratidza kukanganisa kwenyika, kuburikidza nepakati pedolly position
● 35mm DIN njanji inokwira
● Kuisa kushanduka nesarudzo yekubatanidza mutsara kubva kumusoro kana pasi
● Inopindirana neIEC 61008-1, EN61008-1
● Inokodzera nzvimbo zhinji dzekugara, dzekutengesa uye dzakareruka dzeindasitiri
RCD's & Mitoro Yavo
RCD | Mhando dzeMutoro |
Type AC | Resistive, capacitive, inductive loadsImmersion heater, oveni / hobho ine resistive kudziyisa zvinhu, yemagetsi shawa, tungsten / halogen mwenje. |
Type A | Chikamu chimwe chete chine zvinhu zvemagetsiSingle phase inverters, kirasi 1 IT & multimedia midziyo, magetsi emidziyo yekirasi 2, midziyo yakadai semichina yekuwachisa, magetsi ekudzora, induction hobs & EV kuchaja. |
Type F | Frequency controlled equipment Zvishandiso zvine synchronous motors, mamwe kirasi 1 maturusi emagetsi, mamwe maairconditioner controller anoshandisa akasiyana frequency kumhanya madhiraivha. |
Type B | Zvitatu zvemagetsi zvemagetsi maInverters ekudzora kumhanya, kumusoro, EV kuchaja uko DC mhosva iripo> 6mA, PV |
Iyo RCD Inodzivirira Sei Kukuvara - Milliamps uye Milliseconds
Mhepo yemagetsi yemamirioni mashoma (mA) inowanikwa kwesekondi imwe chete inokwana kuuraya vanhu vazhinji vakasimba, vane hutano.MaRCD saka ane zvinhu zviviri zvakakosha pakushanda kwavo - huwandu hwezvino hwavanobvumira Earth Leakage isati yashanda - iyo mA rating - uye kumhanya kwaanoshanda nawo - iyo ms rating.
> Zvazvino: MuUK chiyero chemukati maRCD anoshanda pa30mA.Mune mamwe mazwi ivo vanozobvumira kusaenzana kwazvino pazasi peiyi nhanho kuitira kuti vazvidavirire mamiriro epasirese uye kudzivirira 'kunetsa kukwira', asi vachacheka simba kana vangoona kubuda kwe30mA kana pamusoro.
> Kumhanya: UK regulation BS EN 61008 inotara kuti maRCD anofanirwa kutsika mukati medzimwe nguva mafuremu zvichienderana nehuwandu hwekusaenzana kwazvino.
1 x Mu = 300ms
2 x Mu = 150ms
5 x Mu = 40ms
'In' ndiyo chiratidzo chakapihwa kutsika-tsika - saka, semuenzaniso, 2 x In ye30mA = 60mA.
MaRCD anoshandiswa munzvimbo dzekutengesa uye dzemaindasitiri ane ma ratings epamusoro e100mA, 300mA uye 500mA.
Technical Data
Standard | IEC61008-1 , EN61008-1 | |
Zvemagetsi features | Yakatemerwa ikozvino mu (A) | 25, 40, 50, 63, 80, 100, 125 |
Type | Electromagnetic | |
Type (masaisai epasi panobuda kubuda) | AC, A, AC-G, AG, AC-S uye AS zviripo | |
Poles | 4 Pole | |
Rated voltage Ue (V) | 400/415 | |
Rated sensitivity I△n | 30mA,100mA,300mA iripo | |
Insulation voltage Ui (V) | 500 | |
Rated frequency | 50/60Hz | |
Rated breaking capacity | 6kA | |
Rated impulse inomira voltage (1.2/50) Uimp (V) | 6000 | |
Dielectric test voltage at ind.Freq.kwe1 min | 2.5kV | |
Dhigirii rekusvibisa | 2 | |
Mechanical features | Upenyu hwemagetsi | 2,000 |
Mechanical hupenyu | 2,000 | |
Bata chinzvimbo chiratidzo | Ehe | |
Dhigirii rekudzivirira | IP20 | |
Reference tembiricha yekugadzika kwe thermal element (℃) | 30 | |
Ambient tembiricha (neavhareji yemazuva ese ≤35 ℃) | -5...+40 | |
Kuchengetedza kudziya (℃) | -25...+70 | |
Installation | Terminal yekubatanidza mhando | Cable/U-type busbar/Pin-type busbar |
Terminal size kumusoro/pasi kwetambo | 25mm2 , 18-3/18-2 AWG | |
Terminal size kumusoro/pasi kweBusbar | 10/16mm2 ,18-8 /18-5AWG | |
Kuomesa torque | 2.5 N*m / 22 In-Ibs. | |
Mounting | PaDIN njanji EN 60715 (35mm) nenzira yekumhanyisa clip mudziyo | |
Connection | Kubva kumusoro kana pasi |