BYM3DC Series 1500V Fotovoltaic Molded Case Circuit Breaker

Nke a Ihe mgbaji sekit kpụrụ akpụ na-ejikọta usoro nchebe dị elu dị oke mkpa maka akụrụngwa ume ọhụrụ. Ọ na-egosipụta nkenke n'ụzọ ziri ezi na-ebufe ibufe ogologo oge nke na-egbochi mmebi nke onye nduzi site na nfefe na-aga n'ihu, yana nchebe mkpirisi mkpirisi ozugbo nke na-aga n'ime milliseconds n'oge mmejọ. Usoro mgbochi magnetik na-arụ ọrụ na-adabereghị na isi mmalite ike dị na mpụga, na-ahụ na ọrụ adịghị mma n'oge ọgba aghara grid. Site na ụlọ ọrụ abụọ ahụ etinyere na ụkpụrụ IEC, onye na-emebi emebi na-ebuga nchekwa achikọtara maka igbe njikọta PV, ntinye inverter na sistemụ nchekwa batrị.

Dị na ma 2-pole (2P) na 3-pole (3P), BYM3DC na-adaba na nhazi usoro dị iche iche. Nhazi kọmpat na-ebuli oghere panel ka ọ na-ejigide mkpochapụ ikewapụ 1500V zuru oke. Ụlọ thermoset fiberglass gbasiri ike na-enye ike dielectric pụrụ iche na iguzogide mmebi UV, oke okpomọkụ (-25°C ruo +70°C), na gburugburu ebe na-emebi emebi. Sistemụ kọntaktị na-agbaji okpukpu abụọ na-atụgharị na-emenyụ arc ngwa ngwa site na ntụgharị ndọta, nke dị n'ime chutes arc mechiri emechi na-egbochi mgbapụ plasma.

Nrube isi n'ụkpụrụ fotovoltaic mba ụwa (IEC 60947-2, UL 489B) na-akwado injinia nchekwa nke onye na-emebi ihe. Nke Ihe mgbaji sekit kpụrụ akpụ na-etinye usoro akaebe ule na-enye ohere nkwenye dị mma nke ọrụ dị n'okpuru ibu. Igbe ọnụ ọnụ ya nwere okpukpu atọ na-egbochi uzuzu / mmiri ịbanye (IP40), ebe skru na-ejedebe na-egbochi mmebi onye nduzi n'oge echichi. Ntachi obi n'ọrụ nke onye na-emebi ihe karịrị ọrụ 10,000 n'ụzọ zuru oke ugbu a, na-ahụ na ọtụtụ iri afọ nke ọrụ na-enweghị mmezi na gburugburu ebe na-achọsi ike.

Bym3DC fotovoltaic DC breaker dị mkpa maka nrụnye anyanwụ ọgbara ọhụrụ. Ọ na-echekwa oge dị oke egwu n'etiti eriri PV na inverters, na-echekwa ụlọ akụ batrị na sistemu nchekwa, ma kewapụ mmejọ na akụkụ nkesa DC. Ndị injinia na-akọwapụta ihe ngwọta a maka nchikota enweghị atụ nke nnabata voltaji dị elu (1500VDC), ikike 800A dị ugbu a, yana teknụzụ DC raara onwe ya nye na-ebuga ihe siri ike, nchekwa nnabata koodu chọrọ maka ugbo anyanwụ, elu ụlọ ọrụ, na ọrụ microgrid n'ụwa niile.