N'ogbe 12KV Zw32-12F usoro n'èzí AC elu voltaji ọgụgụ isi agụụ circuit emebi VCB soplaya

Na nchikota

hw32-12F usoro n'èzí AC elu voltaji nwere ọgụgụ isi agụụ circuit emebi (nke a na-ezo aka dị ka onye na-emebi circuit) kwesịrị ekwesị maka 12kV na n'okpuru, AC 50H2 netwọk obodo na usoro nkesa ike ime obodo. Ọ nwere nchọpụta nchọpụta mmejọ, ọrụ njikwa nchebe na ọrụ nkwukọrịta. Ọ arụnyere na 12kV efefe akara ibu ọrụ akara, nke nwere ike na-aghọta akpaka ọnwụ, otu-adọ grounding na akpaghị iche iche obere-circuit kpatara. Ọ bụ ezigbo maka ike nkesa akara mgbanwe na nkesa na netwọk akpaaka ewu. ngwaahịa

E nwere ike iji aka rụọ ọrụ na ihe ahụ gbasara okirikiri, ọrụ eletriki, na-arụ ọrụ na ntanetị. Ihe mejupụtara okirikiri ahụ nwere akụkụ atọ: ahụ, usoro ọrụ yana njikwa ya. Onye ọrụ tinyela ngbanwe nkewapụ iche. Enwere ike ịhazi ihe mgbagwoju anya na CT nchedo onye na - agbanwe ihe ugbu a) ZCT (Ntugharị usoro ihe ntanetị) na PT (Voltage Transformer) dị ka onye nyocha nke njikwa.

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