GGD (Igikoresho cyo Guhindura Voltage Iciriritse)

Akabati gatanga umuriro muke wa GGD AC kabereye abakoresha umuriro nk'inganda z'amashanyarazi, sitasiyo nto, n'inganda. Gakoreshwa mu guhindura, gukwirakwiza no kugenzura ingufu, amatara, n'ibikoresho byo gukwirakwiza umuriro muri sisitemu zo gukwirakwiza umuriro za AC 50Hz zifite voltage ikora ya 380V n'amashanyarazi agera kuri 3150A.

Iki gicuruzwa gifite ubushobozi bwo gucikamo ibice kandi gishobora kwihanganira umuriro wa 50kA mu gihe gito. Gitanga uburyo bworoshye bwo guhuza, uburyo bworoshye bwo gukora, ubushobozi bukomeye bwo gushyira mu bikorwa, n'imiterere mishya. Bityo, ni kimwe mu bicuruzwa byerekana ibikoresho byakozwe mu Bushinwa bikanashyirwa hamwe.

Iki gicuruzwa cyujuje ibisabwa birimo IEC439 “Switchgear yuzuye ya Voltage nke” n’ibikoresho byo kugenzura” na GB 7251 “Switchgear yuzuye ya Voltage nke” n’andi mahame.

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Ibisobanuro birambuye ku gicuruzwa

Igipimo cy'ingenzi

1. Igipimo cy'ingenzi cya tekiniki reba imbonerahamwe iri hepfo

Nomero y'icyitegererezo	Voltage ifite amanota (V)	Igipimo cy'amashanyarazi (A)		Ifite amanota make yo gukoresha Umuyoboro w'amashanyarazi uhindagurika (kA)	Ifite amanota y'igihe gito kwihanganira umuvuduko w'amazi (kA)	Agaciro k'agaciro gakomeye kwihanganira umuvuduko w'amazi (kA)
RGGD1	380	A	1000	15	15	30
		B	600 (630)
		C	400
RGGD2	380	A	1500 (1600)	30	30	63
		B	1000
		C	600
RGGD3	380	A	3150	50	50	105
		B	2500
		C	2000

2. igisubizo cy'uruziga rw'inyongera

Igishushanyo mbonera cy'uruziga rw'inyongera kigabanyijemo ibice bibiri: gahunda yo gutanga amashanyarazi n'ikoreshwa ryayo hamwe na gahunda y'uruganda rw'amashanyarazi.

3. Bisi nini

Iyo umuvuduko w’amashanyarazi uri munsi ya 1500A, hakoreshwa umuvuduko umwe w’umuringa. Iyo umuvuduko w’amashanyarazi urenze 1500A, hakoreshwa umuvuduko w’umuringa ubiri, kandi ubuso bufatanye bw’umuvuduko w’amashanyarazi buvurwa hakoreshejwe uburyo bwo gufunga icyuma.

4. Guhitamo ibice by'amashanyarazi

a.Utubati twa GGD ahanini dukoresha ibikoresho by'amashanyarazi bigezweho bishobora gukorwa mu Bushinwa.Nka RDW17, DZ20, DW15, n'ibindi.

Imashini ikoresha icyuma gizunguruka ya b.HD13BX na HS13BX ni igice cyihariye cyakozwe na NLS kugira ngo gihuze n'ibyo imiterere yihariye y'akabati ka GGD ikeneye. Ihindura uburyo bw'imikorere y'icyuma kandi ikagumana ibyiza by'ibicuruzwa bishaje. Ni igice cy'amashanyarazi cy'icyitegererezo cy'ingirakamaro.

c. Iyo ishami rishinzwe gushushanya rihisemo ibice bishya by'amashanyarazi bifite imikorere myiza n'ikoranabuhanga rigezweho bitewe n'ibyo umukoresha akeneye, utubati twa GGD dufite ubushobozi bwo gushyiramo ibintu neza kandi muri rusange ntabwo bizatera ibibazo mu gukora no gushyiramo ibintu bitewe no kuvugurura ibice by'amashanyarazi.

d. Kugira ngo hongerwe uburyo imikorere y’uruziga ihamye, inkingi ya bisi yo mu kabati ka GGD ikoresha ibyuma byihariye bya ZMJ bivanze n’ibishyigikizo byo gukingira.

Udukingirizo twa busbar dukozwe mu buryo bushyushye cyane, kandi tudakoresha umuriro mwinshi. Dufite imbaraga nyinshi zo gukingira, ubushobozi bwo kuzimya, n'imiterere yihariye. Bishobora guhuzwa byoroshye mu dukingirizo twa busbar imwe cyangwa tubiri tw'ubusbar gusa iyo duhinduye imiterere y'inyubako. Inkunga yo gukingira ni imiterere ikozwe mu buryo bw'amaboko, ifite igiciro gito kandi ikomeye, kandi igakemura ikibazo cy'intera idahagije y'ibicuruzwa bishaje.

Ibiranga imiterere

1. Akabati k'akabati gakwirakwiza umuriro muke ka GGD AC gafata ishusho y'akabati rusange. Akabati gashyirwamo ibice cyangwa gateranywa n'icyuma gikonje cya 8MF. Ibice by'akabati n'ibice byihariye bishyigikira bikorwa kandi bigatangwa n'ikigo cyacu kugira ngo harebwe ko akabati gafite ubuziranenge n'ubwiza. Ibice by'akabati rusange byakozwe hakurikijwe ihame rya modular, kandi bifite imyobo 20 yo gushyiramo modular. Coefficient rusange ni nini, ishobora gutuma uruganda rugera ku ikorwa mbere y'uko gakorwa, ibyo bikaba bigabanya gusa imikorere y'akazi, ahubwo binanongera imikorere myiza.

2. Imiterere y'akabati ka GGD yita ku kibazo cyo gushonga k'ubushyuhe mu gihe cy'imikorere y'akabati. Hari umubare utandukanye w'imyanya yo gushonga k'ubushyuhe ku mpera zo hejuru n'izo hasi z'akabati. Iyo ibice by'amashanyarazi biri mu kabati bitanga ubushyuhe, ubushyuhe burazamuka bugasohokera mu myenge yo hejuru. Umuyaga ukonje ukomeza kwiyongera mu kabati unyuze mu myenge yo hasi, ku buryo akabati gafunze gakora umuyoboro w'umwuka usanzwe uva hasi ujya hejuru kugira ngo ugere ku ntego yo gushonga k'ubushyuhe.

3. Dukurikije ibisabwa mu gushushanya ibikoresho bigezweho mu nganda, akabati ka GGD gakoresha uburyo bwa golden ratio kugira ngo gashushanye imiterere y'akabati n'ibipimo byo kugabanya buri gice kugira ngo akabati kose kabe keza kandi keza.

4. Urugi rw'akabati rufatanye n'umugozi uzunguruka, byoroshye gushyiraho no gusenya. Umugozi umeze nk'umusozi n'agapira ka pulasitiki ushyirwa ku nkengero z'urugi. Iyo ufunze urugi, agapira kari hagati y'urugi n'umugozi gafite uburyo bwo gukanda, bushobora gukumira kugongana neza hagati y'urugi n'akabati, kandi bunongera uburinzi bw'urugi.

5. Urugi rw'ibikoresho rufite ibice by'amashanyarazi rufatanye n'umugozi n'insinga nyinshi z'umuringa zoroshye. Ibice bishyirwa mu kabati bifatanye n'umugozi hakoreshejwe gaskets zipfunyitse, kandi akabati kose gakora sisitemu yuzuye yo kurinda ubutaka.

6. Irangi ryo hejuru y'akabati rishobora kuvurwa n'irangi ryo gutekesha rifite ishusho ya polyester orange cyangwa uburyo bwo gutera ifu ya pulasitiki. Byombi bifite imiterere yo gufatana neza n'imiterere myiza. Akabati kose gafite ibara rya matte, ririnda ubwiza bw'urumuri kandi rigatuma abakozi bari ku kazi babona neza.

7. Igipfukisho cyo hejuru cy'akabati gishobora gukurwaho iyo bikenewe kugira ngo byorohereze guteranya no gukosora bisi nini iri aho iherereye. Impande enye z'agasanduku zifite impeta zo guterura no kohereza.

8. Urwego rw'uburinzi rw'akabati ni IP30, kandi abakoresha bashobora guhitamo hagati ya IP20 na IP40 hakurikijwe ibisabwa n'ahantu ho gukoreshwa.