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BYF-63 RCD 10KA Ụdị B AC+A+Dịc fọdụrụ ngwaọrụ ugbu a
nkọwa ngwaahịa
Ngwaahịa Atụmatụ
- Usoro BYF-63 10kA ụdị B residual current device (RCD) bụ ihe mgbaji sekit dị elu emebere iji nye nchekwa nchekwa dị ugbu a zuru oke. Ọ na-anọchi anya nkwalite dị ịrịba ama sitere na Ụdị A RCCBs, na-enye ike nchọpụta na nchedo. Ngwaọrụ a nwere ike ichekwa ọkụ megide AC na pulsing DC residual currents (Ụdị A), mmiri mpụta ihe (Ụdị F), yana ime ka DC na mmiri mpụta ihe dị elu ruo 1kHz (ụdị B). Nhazi ya dị elu na-eme ka ọ dabara adaba maka sekit nwere ihe nrụzi, inverters, na ihe ndị ọzọ na-emepụta mmiri mmiri dị mgbagwoju anya na sistemụ loop DC.
- Usoro BYF-63 RCD nwere ike ịchọpụta ma chebe ya pụọ na mmiri iyi nke sekit DC kpatara, na-ahụ maka nchekwa nke ma akụrụngwa na ndị ọrụ. Site na ogo nke ugbu a ruru 63A, ọ dị na nhazi abụọ: 1P + N, na-akwado 230/240V, na 3P + N, na-akwado 400/415V. Emebere ngwaọrụ ahụ ka ọ na-ejikwa gburugburu eletrik na-ama aka, na-enye arụmọrụ a pụrụ ịdabere na ya na nke na-agbanwe agbanwe.
- Usoro BYF-63 RCD na-egosipụta ihe owuwu siri ike nke nwere ụlọ na-adịgide adịgide, na-eme ka arụmọrụ na nchekwa na-adịte aka. Ikike nchọpụta ihe fọdụrụ ugbu a dị elu na ikike imebi nke 10kA na-eme ka ọ bụrụ ezigbo nhọrọ maka ụlọ ọrụ mmepụta ihe, azụmahịa, na ngwa obibi ebe a chọrọ nchebe zuru oke ugbu a.
Nka nka
| Ụdị | Ụkpụrụ |
| Enyere aha ugbu a na | 16A, 20A, 25A, 32A, 40A, 63A |
| Osisi | 1P+N, 3P+N |
| Egotara voltaji Ue | 1P+ N: 230/240V~; 3P+N: 400/415V~ |
| Enyere ego mkpuchi voltaji Ui | 500V |
| Egopụtara ihe fọdụrụ na-arụ ọrụ ugbu a | 30mA, 100mA, 300mA |
| Ụdị ihe fọdụrụ ugbu a | Ụdị B (AC+A+ smoothing DC+F+ elu ugboro mgbama 1kHz) |
| Rated Limitedshort Circuitcurrent Inc | 10kA |
| Enyere oke mpụta mkpirisi sekitCurrent l △c | 10kA |
| Enyere ikike ime na imebi ikike Im | 1000A |
| Enyere ikike imepụta na imebi ihe mpụtara l△m | 1000A |
| Enyere mkpali iguzogide voltaji Uimp | 4kV |
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