Voltage hom to Circuit Court breaker rau tsawg voltage neutralgrounding ntawm transformer.Tus qauv siv hluav taws xob yog tus cwj pwm uas thaum tus neeg tau txais hluav taws xob poob siab, qhov hluav taws xob kuj tau tsim los ntawm xoom kab mus rau hauv av, ua rau lub relay txav mus, thiab lub hwj chim hloov yog tripped.
Tam sim no hom residual tam sim no Circuit Court breaker yog tsuas yog siv rau nruab nrab point earthing low-voltage tis system ntawm transformer.Tus qauv siv hluav taws xob yog tus cwj pwm nyob rau hauv hais tias thaum ib tug neeg tau txais hluav taws xob poob siab, ib qho kev xau tam sim no tau kuaj pom los ntawm xoom ntu tam sim no transformer, kom lub relay ua haujlwm thiab lub hwj chim hloov tau raug kaw.
Residual tam sim no (xws li) kev tiv thaiv, cov khoom seem tam sim no tuaj yeem hloov kho hauv online, thiab ncua sij hawm thiab tsis ncua hom tuaj yeem xaiv tau ntawm qhov xav tau;
● nrog thawj qhov rov qab ua haujlwm;
● Tsis siv neeg taug qab, tsis siv neeg hloov ntawm lub iav raws li qhov seem tam sim no ntawm cov kab, kom ntseeg tau tias qhov commissioning tus nqi thiab kev ntseeg siab ntawm cov khoom;
● Kev ncua ntev, ncua sij hawm luv luv thiab tam sim peb-theem tiv thaiv, tam sim no tuaj yeem teeb tsa, nrog hluav taws xob decoupling, ywj siab ntawm lub zog hluav taws xob;
●High tawg peev xwm los xyuas kom meej qhov kev cia siab ntawm kab luv Circuit Court tiv thaiv;
● High-tam sim no instantaneous decoupling muaj nuj nqi, thaum lub Circuit Court breaker raug kaw thiab ntsib ib tug luv luv-circuit tam sim no (≥20Inm), lub Circuit Court breaker yog ncaj qha decoupled los ntawm
electromagnetic decoupler mechanism yog ncaj qha decoupled;
● Kev tiv thaiv dhau-voltage, kev tiv thaiv qis dua, tiv thaiv theem tsis ua haujlwm;
● Cov dej tsis cuam tshuam lub tswb tso tawm muaj nuj nqi;
RDX2LE-125 RCBO s tsim los xyuas kom muaj kev tiv thaiv kev siv hluav taws xob tsawg txog li 125A
rated voltage 230/400V, AC 50/60Hz
Kab tiv thaiv lub ntiaj teb to, overload thiab luv-circuits Electronic hom RCD
Rated luv-circuit breaking peev Icn = 10kA
Rated tam sim no: 40-125A
rhiab heev: 30mA, 100mA, 300mA Raws li IEC61009-1 / GB16917.1
Hluav taws xob nta | Daim ntawv pov thawj | CE | |
Thermo-magnetic tso tawm yam ntxwv | C, D | ||
Rated tam sim no Hauv | A | 40, 50, 63, 80, 100, 125 | |
Rated voltage Ue | V | 230/400 Nws | |
Rated rhiab heev I△n | A | 0.03, 0.1, 0.3 | |
Rated residual ua thiab rhuav lub peev xwm I△m | A | 1,500 | |
Rated luv-circuit peev lcn | A | 6000 (4 ~ 40A); 4500 (50,63A) | |
Lub sijhawm so hauv qab I△n | S | ≤0.1 | |
Rated zaus | Hz | 50/60 | |
Rated impulse withstand voltage Uimp | V | 4,000 | |
Dielectric TEST voltage ntawm ind.Freq.for 1min | kV | 2 | |
Rwb thaiv tsev voltage Ui | 600 | ||
Pollution degree | 2 |
RDX2LE-125 RCBO s tsim los xyuas kom muaj kev tiv thaiv kev siv hluav taws xob tsawg txog li 125A
rated voltage 230/400V, AC 50/60Hz
Kab tiv thaiv lub ntiaj teb to, overload thiab luv-circuits Electronic hom RCD
Rated luv-circuit breaking peev Icn = 10kA
Rated tam sim no: 40-125A
rhiab heev: 30mA, 100mA, 300mA Raws li IEC61009-1 / GB16917.1
Hluav taws xob nta | Daim ntawv pov thawj | CE | |
Thermo-magnetic tso tawm yam ntxwv | C, D | ||
Rated tam sim no Hauv | A | 40, 50, 63, 80, 100, 125 | |
Rated voltage Ue | V | 230/400 Nws | |
Rated rhiab heev I△n | A | 0.03, 0.1, 0.3 | |
Rated residual ua thiab rhuav lub peev xwm I△m | A | 1,500 | |
Rated luv-circuit peev lcn | A | 6000 (4 ~ 40A); 4500 (50,63A) | |
Lub sijhawm so hauv qab I△n | S | ≤0.1 | |
Rated zaus | Hz | 50/60 | |
Rated impulse withstand voltage Uimp | V | 4,000 | |
Dielectric TEST voltage ntawm ind.Freq.for 1min | kV | 2 | |
Rwb thaiv tsev voltage Ui | 600 | ||
Pollution degree | 2 |