Zhejiang Jiuce Intelligent Electric Co., Ltd.
JCRD4-125 4 Polu RCD aloku lọwọlọwọ ẹrọ fifọ iru AC tabi Iru A RCCB
JCR4-125 jẹ awọn ẹrọ aabo itanna ti a ṣe apẹrẹ lati pa ipese ina mọnamọna lẹsẹkẹsẹ nigbati a ba rii ina ti n jo si ilẹ ni awọn ipele ipalara.Wọn funni ni awọn ipele giga ti aabo ara ẹni lati mọnamọna ina.
Iṣaaju:
JCR4-125 4 pole RCDs le ṣee lo lati pese aabo ẹbi aiye lori ipele 3, awọn ọna okun waya 3, bi ilana iwọntunwọnsi lọwọlọwọ ko nilo didoju lati sopọ ki o le ṣiṣẹ daradara.
Awọn RCD JCR4-125 ko gbọdọ ṣee lo bi ọna kanṣo ti aabo olubasọrọ taara, ṣugbọn ko ṣe pataki ni ipese aabo afikun ni awọn agbegbe eewu giga nibiti ibajẹ le waye.
Sibẹsibẹ JIUCE JCRD4-125 4 polu RCDs, apere, nilo a didoju adaorin a pese lori awọn ipese apa ti awọn RCD ni ibere lati rii daju wipe awọn igbeyewo Circuit ṣiṣẹ itelorun.Ni ibiti asopọ ti ipese didoju ko ṣee ṣe, lẹhinna ọna yiyan ti rii daju pe bọtini idanwo naa n ṣiṣẹ ni lati baamu resistor ti o ni ibamu ti o yẹ laarin ọpa didoju ẹgbẹ fifuye ati ọpa alakoso ti ko ni nkan ṣe pẹlu iṣẹ bọtini idanwo deede.
JCRD4-125 4 polu RCD wa ni iru ac ati iru A.Awọn RCD iru AC jẹ ifarakanra si awọn ṣiṣan iru aṣiṣe sinusoidal nikan.Iru awọn RCD, ni ida keji, jẹ ifarabalẹ si awọn ṣiṣan sinusoidal mejeeji ati awọn ṣiṣan “unidirectional pulsed”, eyiti o le wa, fun apẹẹrẹ, ninu awọn eto pẹlu awọn ẹrọ itanna fun atunṣe lọwọlọwọ.Awọn ẹrọ wọnyi ni agbara lati ṣe ipilẹṣẹ awọn ṣiṣan aiṣedeede apẹrẹ pulsed pẹlu awọn paati lilọsiwaju ti iru RCD AC ko le ṣe idanimọ
JCR4-125 RCD pese aabo lodi si awọn aṣiṣe aiye ti o waye ninu ohun elo ati dinku awọn ipa ti mọnamọna lori awọn eniyan ati nitorina o gba awọn ẹmi là.
JCR4-125 RCD ṣe iwọn ṣiṣan lọwọlọwọ ni awọn kebulu laaye ati didoju ati pe ti aiṣedeede ba wa, iyẹn ti n ṣan lọwọlọwọ si ile-aye loke ifamọ RCD, RCD yoo ja ati ge ipese naa.
JCR4-125 RCDs ṣafikun ẹrọ sisẹ kan lati pese aabo lodi si awọn iṣan igba diẹ ninu ipese si ẹyọkan, nitorinaa idinku iṣẹlẹ ti ipalọlọ aifẹ
Apejuwe ọja:
Akọkọ Awọn ẹya ara ẹrọ
● Irisi itanna
● Idaabobo jijo ile
● Awọn ibiti o gbooro lati ba gbogbo awọn pato
● Dáàbò bò lọ́wọ́ ìkọlù tí a kò fẹ́
● Itọkasi ipo olubasọrọ to dara
● Ṣe aabo iwọn giga lodi si itanna ni awọn ipo eewu mọnamọna lairotẹlẹ
● Kikan agbara soke si 6kA
● Ti a ṣe iwọn lọwọlọwọ to 100A (wa ni 25A, 32A, 40A, 63A, 80A,100A)
● Ifamọ Tripping: 30mA,100mA, 300mA
● Iru A tabi Iru AC wa
● Itọkasi aṣiṣe aiye, nipasẹ ipo aarin dolly
● 35mm DIN iṣinipopada iṣagbesori
● Ni irọrun fifi sori ẹrọ pẹlu yiyan asopọ laini boya lati oke tabi isalẹ
● Ni ibamu pẹlu IEC 61008-1, EN61008-1
● Dara fun julọ ibugbe, owo ati ina ise ohun elo
Awọn RCD & Awọn ẹru wọn
| RCD | Orisi ti Fifuye |
| Iru AC | Resistive, capacitive, awọn ẹru inductive Immersion Immersion, adiro / hob pẹlu awọn eroja alapapo resistive, iwe ina, tungsten / halogen ina |
| Iru A | Ipele ẹyọkan pẹlu awọn paati itanna Awọn oluyipada alakoso ọkan, kilasi 1 IT & ohun elo multimedia, awọn ipese agbara fun ohun elo kilasi 2, awọn ohun elo bii awọn ẹrọ fifọ, awọn iṣakoso ina, awọn hobs induction & gbigba agbara EV |
| Iru F | Ohun elo iṣakoso igbohunsafẹfẹ Awọn ohun elo ti o ni awọn mọto amuṣiṣẹpọ, diẹ ninu awọn irinṣẹ agbara kilasi 1, diẹ ninu awọn olutona amuletutu nipa lilo awọn awakọ iyara igbohunsafẹfẹ oniyipada. |
| Iru B | Awọn ẹrọ itanna alakoso mẹta Awọn oluyipada fun iṣakoso iyara, awọn oke, gbigba agbara EV nibiti aṣiṣe DC lọwọlọwọ jẹ> 6mA, PV |
Bawo ni RCD ṣe Idilọwọ Ipalara - Milliamps ati Milliseconds
Ohun itanna lọwọlọwọ ti o kan diẹ milliamps (mA) ti o ni iriri fun iṣẹju-aaya kan ti to lati pa awọn eniyan ti o ni ilera julọ.Nitorinaa awọn RCD ni awọn aaye bọtini meji si iṣẹ wọn - iye lọwọlọwọ ti wọn gba laaye fun jijo Earth ṣaaju ṣiṣe - iwọn mA - ati iyara pẹlu eyiti wọn ṣiṣẹ - iwọn ms.
Lọwọlọwọ: Ni awọn UK boṣewa RCDs abele ṣiṣẹ ni 30mA.Ni awọn ọrọ miiran wọn yoo gba aiṣedeede lọwọlọwọ ni isalẹ ipele yii lati le ṣe akọọlẹ fun awọn ipo agbaye gidi ati yago fun 'ipalara iparun', ṣugbọn yoo ge agbara ni kete ti wọn ba rii jijo lọwọlọwọ ti 30mA tabi loke.
Iyara: Ilana UK BS EN 61008 sọ pe awọn RCD gbọdọ rin laarin awọn fireemu akoko kan da lori iye aiṣedeede lọwọlọwọ.
1 x Ninu = 300ms
2 x Ninu = 150ms
5 x Ninu = 40ms
'Ninu' ni aami ti a fi fun lọwọlọwọ tripping - bẹ, fun apẹẹrẹ, 2 x Ni ti 30mA = 60mA.
Awọn RCD ti a lo ni awọn agbegbe iṣowo ati ile-iṣẹ ni awọn iwọn mA ti o ga julọ ti 100mA, 300mA ati 500mA
Imọ Data
| Standard | IEC61008-1, EN61008-1 | |
| Itanna awọn ẹya ara ẹrọ | Ti won won lọwọlọwọ Ni (A) | 25, 40, 50, 63, 80, 100, 125 |
| Iru | itanna | |
| Iru (fọọmu igbi ti jijo ilẹ-aye ni oye) | AC, A, AC-G, AG, AC-S ati AS wa | |
| Awọn ọpá | 4 Ọpá | |
| Iwọn foliteji Ue(V) | 400/415 | |
| Ti won won ifamọ I△n | 30mA,100mA,300mA wa | |
| Foliteji idabobo Ui (V) | 500 | |
| Iwọn igbohunsafẹfẹ | 50/60Hz | |
| Ti won won kikan agbara | 6kA | |
| Imudani ti o ni agbara pẹlu foliteji (1.2/50) Uimp (V) | 6000 | |
| Dielectric igbeyewo foliteji ni ind.Loorekoore.fun 1 min | 2.5kV | |
| Idoti ìyí | 2 | |
| Ẹ̀rọ awọn ẹya ara ẹrọ | Itanna aye | 2,000 |
| Igbesi aye ẹrọ | 2,000 | |
| Atọka ipo olubasọrọ | Bẹẹni | |
| Idaabobo ìyí | IP20 | |
| Itọkasi iwọn otutu fun iṣeto ti eroja gbona (℃) | 30 | |
| Iwọn otutu ibaramu (pẹlu apapọ ojoojumọ ≤35℃) | -5...+40 | |
| Iwọn ibi ipamọ (℃) | -25...+70 | |
| Fifi sori ẹrọ | Ebute asopọ iru | Cable / U-Iru busbar / Pin-Iru busbar |
| Ebute iwọn oke / isalẹ fun USB | 25mm2, 18-3 / 18-2 AWG | |
| Iwọn ebute oke/isalẹ fun Busbar | 10/16mm2,18-8 / 18-5AWG | |
| Tightening iyipo | 2,5 N * m / 22 Ni-Ibs. | |
| Iṣagbesori | Lori DIN iṣinipopada EN 60715 (35mm) nipasẹ ẹrọ agekuru yara | |
| Asopọmọra | Lati oke tabi isalẹ |
