Ubwoko bwa voltage yamenetse kumashanyarazi kumashanyarazi ya voltage ntoya ya transformateur. Icyitegererezo cyingirakamaro kirangwa ko iyo umuntu abonye amashanyarazi, umuyaga mwinshi ugereranije utangwa kumurongo wa zeru hasi, bigatuma relay igenda, kandi amashanyarazi akandagira.
Ubwoko bwibisigisigi byumuzunguruko bikoreshwa cyane cyane kubintu bitagira aho bibogamiye hasi ya voltage ikwirakwiza sisitemu ya transformateur. Icyitegererezo cyingirakamaro kirangwa nuko iyo umuntu abonye amashanyarazi, umuyoboro wamenetse ugaragazwa na transformateur ya zero ikurikiranye, kugirango relay ikorwe kandi amashanyarazi azimya.
Ibisigisigi bisigaye (kumeneka), ibikoresho bisigaye birashobora guhindurwa kumurongo, kandi ubwoko bwatinze kandi budatinze burashobora gutoranywa uko bishakiye;
● hamwe nibikorwa byibanze byo kwisubiraho;
Track Gukurikirana mu buryo bwikora, guhinduranya mu buryo bwikora ibikoresho ukurikije umurongo usigaye wumurongo, kwemeza igipimo cyo gutangiza no kwizerwa kubicuruzwa;
Gutinda-gutinda, gutinda-gato no guhita birinda ibyiciro bitatu, ibyashizweho birashobora gushyirwaho, hamwe na decoupling ya elegitoronike, bitagendeye kumashanyarazi;
Capacity Kumeneka cyane kugirango wizere kwizerwa kumurongo mugufi kurinda imirongo;
Function Imikorere-yihuta yo guhita ikuramo, mugihe icyuma cyumuzunguruko gifunze kandi gihuye numuyoboro mugari muto (≥20Inm), icyuma cyumuzunguruko cyaciwe na
uburyo bwa electromagnetic decoupler uburyo bwaciwe;
Protection Kurinda umuyaga mwinshi, kurinda munsi ya voltage, kurinda gutsindwa;
Kumeneka kudatandukanya ibikorwa byo gutabaza;
RDX2LE-125 RCBO s yagenewe kurinda umutekano wamashanyarazi akoresha amashanyarazi agera kuri 125A
igipimo cya voltage 230 / 400V ， AC 50 / 60Hz
Kurinda umurongo kurinda isi gutemba, kurenza urugero hamwe n-imiyoboro ngufi Ubwoko bwa elegitoronike RCD
Ikigereranyo kigufi-kizunguruka ubushobozi Icn = 10kA
Ikigereranyo cyagenwe: 40-125A
Urutonde rwibyiyumvo: 30mA, 100mA, 300mKwubahiriza IEC61009-1 / GB16917.1
| Amashanyarazi ibiranga | Icyemezo | CE | |
| Kurekura Thermo-magnetic biranga | C, D. | ||
| Ikigereranyo kigezweho Muri | A | 40,50,63,80,100,125 | |
| Ikigereranyo cya voltage Ue | V | 230/400 | |
| Ikigereranyo cyerekana ibyiyumvo I △ n | A | 0.03,0.1,0.3 | |
| Ikigereranyo gisigaye gukora no kumena capacty I △ m | A | 1.500 | |
| Ikigereranyo kigufi cyumuzunguruko lcn | A | 6000 (4 ~ 40A); 4500 (50,63A) | |
| Kuruhuka munsi ya I △ n | S | ≤0.1 | |
| Ikigereranyo cyagenwe | Hz | 50/60 | |
| Ikigereranyo cya impulse ihangane na voltage Uimp | V | 4.000 | |
| Dielectric TEST voltage kuri ind.Freq.ku 1min | kV | 2 | |
| Umuvuduko ukabije wa Ui | 600 | ||
| Impamyabumenyi | 2 |
RDX2LE-125 RCBO s yagenewe kurinda umutekano wamashanyarazi akoresha amashanyarazi agera kuri 125A
igipimo cya voltage 230 / 400V ， AC 50 / 60Hz
Kurinda umurongo kurinda isi gutemba, kurenza urugero hamwe n-imiyoboro ngufi Ubwoko bwa elegitoronike RCD
Ikigereranyo kigufi-kizunguruka ubushobozi Icn = 10kA
Ikigereranyo cyagenwe: 40-125A
Urutonde rwibyiyumvo: 30mA, 100mA, 300mKwubahiriza IEC61009-1 / GB16917.1
| Amashanyarazi ibiranga | Icyemezo | CE | |
| Kurekura Thermo-magnetic biranga | C, D. | ||
| Ikigereranyo kigezweho Muri | A | 40,50,63,80,100,125 | |
| Ikigereranyo cya voltage Ue | V | 230/400 | |
| Ikigereranyo cyerekana ibyiyumvo I △ n | A | 0.03,0.1,0.3 | |
| Ikigereranyo gisigaye gukora no kumena capacty I △ m | A | 1.500 | |
| Ikigereranyo kigufi cyumuzunguruko lcn | A | 6000 (4 ~ 40A); 4500 (50,63A) | |
| Kuruhuka munsi ya I △ n | S | ≤0.1 | |
| Ikigereranyo cyagenwe | Hz | 50/60 | |
| Ikigereranyo cya impulse ihangane na voltage Uimp | V | 4.000 | |
| Dielectric TEST voltage kuri ind.Freq.ku 1min | kV | 2 | |
| Umuvuduko ukabije wa Ui | 600 | ||
| Impamyabumenyi | 2 |
