Imashini ikoresha moteri ya MPCB ikora neza cyane kandi ishobora guhindurwamo uburyo bwo kuyirinda

Imashini ikingira urujya n'uruza rw'amashanyarazi ya GV2 (izwi kandi nka: Ikingira ry'imodoka cyangwa Moteri itangira, izwi hano ku izina rya "circuit breaker") ikwiriye ingufu za AC kugeza kuri 690V, ifite ingufu nyinshi cyane kugeza kuri 80A, ni switch yo kwitandukanya, igabanya urujya n'uruza rw'amashanyarazi, imikorere yo gukwirakwiza amashanyarazi. Ifite uburyo bwo kurinda urujya n'uruza rw'amashanyarazi, uburinzi bw'umubyigano, uburinzi bw'urujya n'uruza rw'amashanyarazi, uburyo bwo kurinda urujya n'uruza rw'amashanyarazi rugufi: moteri y'imbeba ifite ibice bitatu itangiza kandi igenzura neza, uburinzi bw'umurongo ukwirakwiza ibicuruzwa no guhindura imizigo gake.
Igikoresho cyo gukata imiyoboro ya GV2 cyujuje ibisabwa bya GB/T14048.2, GB/T14048.4, IEC60947-2, 60947-4-1.

Ibisobanuro birambuye ku gicuruzwa

Ubutumburuke bw'aho bashyiramo ubusanzwe ntiburenze metero 2000.
Ubushyuhe bw'ikirere buri hasi muri rusange ntibuba buri munsi ya -5°C, naho ubushyuhe bwo hejuru muri rusange ntibuba buri hejuru ya +40°C.
Ubushyuhe bw'ikirere ntiburenze 50% iyo ubushyuhe buri +40°C, kandi ubushyuhe buke bw'ukwezi mu kwezi kw'imvura nyinshi ni 25°C, kandi ubushyuhe buke bw'ukwezi ntiburenze 90%.
Igipimo cy'ihumana ry'ibidukikije gikikije ni 3.
Ibyiciro byo gushyiraho ibikoresho by'ibanze ni lIl.
Ubuso bwo gushyiramo n'uburebure buhagaze ntiburenze ± 5°.
Sisitemu y'akazi ifite amanota: sisitemu y'akazi idahinduka, Sisitemu y'akazi idahinduka.

Ibipimo by'ingenzi bya tekiniki

Voltage y'ubushyuhe ifite amanota Ui (V): 690.
Voltage yihanganira umuvuduko wa Uimp(kV): 8.
Voltage y'imikorere ifite amanota Ue(V):230/240,400/415,440,500,690.
Inshuro zipimwa (Hz): 50,60.
Ingano y'ubushyuhe bwa frame Inm(A): 32A, 80A.
Ingano y'ubushyuhe muri (A): reba Imbonerahamwe ya 1.
Uburyo bwo guhindura imiterere y'amashanyarazi ashyushye·urwego rw'imikorere: ingano ntarengwa y'umuvuduko n'ubushobozi bwo gucika kw'umuvuduko mugufi w'amashanyarazi reba Imbonerahamwe ya 1.
Ingufu zisanzwe za moteri y’ibice bitatu igenzurwa na circuit breaker zigaragara ku mbonerahamwe ya 2.

Imbonerahamwe ya 1

Icyitegererezo	Igikoresho cyo kwihambiraho gifite amanota ubu muri (A)	Gutunganya umuvuduko w'amashanyarazi aho gukosora bigeze (A)	Ubushobozi bwo kugabanya umuvuduko mugufi (short-circuit breaking capacity) bufite amanota make cyane (ICU) ubushobozi bwo gukata umurongo mugufi w'imikorere Ics kA				Gutera umugozi intera (mm)
			400/415V		690V
			Icu	Ics	Icu	Ics
GV2-ME32(X/P)	0.16	0.1 ~ 0.16	100	100	100	100	40
GV2-ME32(X/P)	0.25	0.16~0.25	100	100	100	100	40
GV2-ME32(X/P)	0.4	0.25~0.4	100	100	100	100	40
GV2-ME32(X/P)	0.63	0.4~0.63	100	100	100	100	40
GV2-ME32(X/P)	1	0.63~1	100	100	100	100	40
GV2-ME32(X/P)	1.6	1 ~ 1.6	100	100	100	100	40
GV2-ME32(X/P)	2.5	1.6 ~ 2.5	100	100	3	2.25	40
GV2-ME32(X/P)	4	2.5~4	100	100	3	2.25	40
GV2-ME32(X/P)	6.3	4~6.3	100	100	3	2.25	40
GV2-ME32(X/P)	10	6-10	100	100	3	2.25	40
GV2-ME32(X/P)	14	9-14	15	7.5	3	2.25	40
GV2-ME32(X/P)	18	13-18	15	7.5	3	2.25	40
GV2-ME32(X/P)	23	17-23	15	6	3	2.25	40
GV2-ME32(X/P)	25	20-25	15	6	3	2.25	40
GV2-ME32(X/P)	32	24~32	10	6	3	2.25	40
GV3-ME80	25	16-25	15	7.5	4	2	50
GV3-ME80	40	25~40	15	7.5	4	2	50
GV3-ME80	63	40~63	15	7.5	4	2	50
GV3-ME80	80	56~80	15	7.5	4	2	50

Imbonerahamwe ya 2

Icyitegererezo	Igikoresho cy'umuvuduko w'amashanyarazi (Fastener rated current) Muri (A)	Gutunganya umuvuduko w'amashanyarazi aho gukosora bigeze (A)	Ingufu zisanzwe za moteri y'ibice bitatu (kw)
			AC-3,50Hz/60Hz
			230/240V	400V	415V	440V	500V	690V
GV2-ME32(X/P)	0.16	0.1 ~ 0.16	-	-	-	-	-	-
GV2-ME32(X/P)	0.25	0.16~0.25	-	-	-	-	-	-
GV2-ME32(X/P)	0.4	0.25~0.4	-	-	-	-	-	-
GV2-ME32(X/P)	0.63	0.4~0.63	-	-	-	-	-	0.37
GV2-ME32(X/P)	1	0.63~1	-	-	-	0.37	0.37	0.55
GV2-ME32(X/P)	1.6	1 ~ 1.6	-	0.37	-	0.55	0.75	1.1
GV2-ME32(X/P)	2.5	1.6 ~ 2.5	0.37	0.75	0.75	1.1	1.1	1.5
GV2-ME32(X/P)	4	2.5~4	0.75	1.5	1.5	1.5	2.2	3
GV2-ME32(X/P)	6.3	4~6.3	1.1	2.2	2.2	3	3.7	4
GV2-ME32(X/P)	10	6-10	2.2	4	4	4	5.5	7.5
GV2-ME32(X/P)	14	9-14	3	5.5	5.5	7.5	7.5	9
GV2-ME32(X/P)	18	13-18	4	7.5	9	9	9	11
GV2-ME32(X/P)	23	17-23	5.5	11	11	11	11	15
GV2-ME32(X/P)	25	20-25	5.5	11	11	11	15	18.5
GV2-ME32(X/P)	32	24~32	7.5	15	15	15	18.5	25
GV3-ME80	25	16-25	-	11	11	-	-	18.5
GV3-ME80	40	25~40	-	18.5	18.5	-	-	37
GV3-ME80	63	40~63	-	30	30	-	-	55
GV3-ME80	80	56~80	-	37	37	-	-	63

Icyiciro cyo kurinda ikigo ni lP20.
Imikorere y'icyuma gihagarika urujya n'uruza rw'amashanyarazi igaragara mu mbonerahamwe ya 3.

Imbonerahamwe ya 3

Icyitegererezo	Raki ifite amanota Inm A y'ubu	Igikorwa cya buri saha amagare	Nimero y'urugendo rw'imikorere
Icyitegererezo	Raki ifite amanota Inm A y'ubu	Igikorwa cya buri saha amagare	Ubuzima bw'amashanyarazi	Ubuzima bwa Mekanike
GV2-ME32(X/P)	32	120	10000	100000
GV3-ME80	80	120	1500	8500