Isithombe Esifakiwe se-BSMJ(Y) BCMJ(Y) Uchungechunge (i-Capacitor)

Uchungechunge lwe-BSMJ(Y) BCMJ(Y) (i-Capacitor)

I-BSMJ(Y),BCMJ(Y) series low-voltage shunt capacitor ezipholisayo, iyasebenza ohlelweni lwamandla e-AC lwe-voltage efika ku-1000V, isetshenziselwa ukuthuthukisa amandla enethiwekhi ye-voltage ephansi.

Futhi inezici zokusebenza kahle kakhulu kanye nokusetshenziswa kwamandla aphansi, okungonga izindleko zamandla kubasebenzisi. Ngesikhathi esifanayo, inezici zomsindo ophansi kanye nokudlidliza, okunganikeza abasebenzisi ulwazi lokusebenzisa olukhululekile.

Lo mkhiqizo uhambisana nezindinganiso ze-IEC60831-1996.

Sithumelele i-imeyili Landa njenge-PDF

Imininingwane Yomkhiqizo

Amapharamitha

Isampula yamasampula nezakhiwo

Ubukhulu

Isici

1. Isici
①Ivolumu encane, ikhwalithi efinyelelekayo

②Isebenza endaweni yokushisa okuphezulu kanye nendawo enkulu ye-voltage yesistimu

③Ukuvalwa okuhle

④Ukufakwa okuqinile, okuhlanganisiwe

⑤itheminali yokuxhuma elula

⑥Igobolondo lensimbi elilwa nokugqwala

2. Isaziso
①Ukushisa ngokweqile kanye nokushisa ngokweqile kunganciphisa impilo ye-capacitor

②Isimo esilandelayo kufanele siqashelwe, lapho ufaka i-shunt capacitor ohlelweni:
a. Ayikwazi ukufaka i-shunt capacitor ngqo ngaphansi kwe-harmonic enkulu. (kudingeka ifake i-anti-harmonic reactor)
b. Uma i-transformer ingasebenzi, i-capacitor kufanele iyeke ukusebenza

③I-capacitor exhuma kwisekethe idinga ukulibaziseka imizuzu emi-3 nangaphezulu. Kuphela ngemva kokuqeda ukunikezwa kwamandla nokukhipha nge-short-circuit, ingathintwa futhi ikalwe.

④MCB kufanele ikhethwe ngokwezikhathi ezingu-2-3 zamanje alinganiswe nge-capacitor

Ithebula 1
I-voltage elinganisiwe	250VAC, 400VAC, 450VAC, 525VAC, 690VAC, 750VAC
Umthamo olinganisiwe	1-50kVAR
Iphutha	0 ~ +10%
Isici sokushabalalisa okuphansi	ngaphansi kuka-0.10%
I-voltage yokumelana ne-junction	Igobolondo lokuhlangana lama-1.75Vn10s 3kV10s
Ukuvikela	igobolondo le-junction 500VDC likhulu ngomzuzu ongu-1 kune-100M
I-voltage ephezulu kakhulu	I-voltage ekalwe ngo-110%
Ubuningi bokugcwala kwamandla kagesi	130% wamanje alinganisiwe
Isici sokuzikhipha	Ngemva kokucima ugesi, i-voltage esele yehla iye ku-50V nangaphansi

Imininingwane (Ithebula 2)	I-voltage ekalwe (kV)	Umthamo ojwayelekile (Kvar)	Inani lomthamo (uF)	Isilinganiso samanje (A)	Ukuma Nokuphakama (mm)
BSMJ0.4-3-3	0.4(50HZ)	3	59	4.3	Uhlobo lwe-A H=115
I-BSMJ0.4-5-3		5	99	7.2	Uhlobo lwe-A H=115
I-BSMJ0.4-7.5-3		7.5	149	10.8	Uhlobo lwe-A H=135
I-BSMJ0.4-8-3		8	158	11.5	Uhlobo lwe-A H=135
BSMJ0.4-10-3		10	198	14.4	Uhlobo lwe-A H=175
BSMJ0.4-12-3		12	238	17.3	Uhlobo lwe-A H=175
BSMJ0.4-14-3		14	278	20.2	Uhlobo lwe-A H=215
BSMJ0.4-15-3		15	298	21.7
BSMJ0.4-16-3		16	318	23.1
BSMJ0.4-18-3		18	358	26	Uhlobo lwe-A H=245
BSMJ0.4-20-3		20	398	28.9	Uhlobo lwe-A H=245
I-BSMJ0.4-25-3		25	498	36	Uhlobo B H=215
BSMJ0.4-30-3		30	597	43.3	Uhlobo B H=245
I-BSMJ0.4-40-3		40	796	57.7	Uhlobo B H=300
I-BSMJ0.4-50-3		50	995	72.2	Uhlobo C H=230

Imininingwane (Ithebula 3)	I-voltage ekalwe (kV)	Umthamo ojwayelekile (Kvar)	Inani lomthamo (uF)	Isilinganiso samanje (A)	Ukuma Nokuphakama (mm)
BSMJ0.45-3-3	0.45(50HZ)	3	47	3.8	Uhlobo H=115
BSMJ0.45-5-3		5	78	6.4	Uhlobo H=115
BSMJ0.45-7.5-3		7.5	118	9.6	Uhlobo H=135
I-BSMJ0.45-8-3		8	126	10.3	Uhlobo H=135
BSMJ0.45-10-3		10	157	12.8	Uhlobo H=175
BSMJ0.45-12-3		12	188	15.4	Uhlobo H=175
BSMJ0.45-14-3		14	220	18	Uhlobo H=215
BSMJ0.45-15-3		15	236	19.2
BSMJ0.45-16-3		16	251	20.5
BSMJ0.45-18-3		18	283	23	Uhlobo H=245
BSMJ0.45-20-3		20	314	25.7	Uhlobo H=245
BSMJ0.45-25-3		25	393	32	Uhlobo B H=215
BSMJ0.45-30-3		30	471	38.5	Uhlobo B H=245
BSMJ0.45-40-3		40	629	51.3	Uhlobo B H=300
BSMJ0.45-50-3		50	786	64.2	Uhlobo C H=230

Ubukhulu Bokuphelele Nokukhweza

Inombolo Yemodeli. I-BSMJ(Y), I-BZMJ(J) (Ithebula 4)	Irediyasi yegobolondo M(mm)	Igobolondo eliphezulu H(mm)
0.4-10-3	76	240
0.4-12.5-3	76	240
0.4-14-3	86	240
0.4-15-3	86	240
0.4-16-3	86	240
0.4-18-3	96	240
0.4-20-3	96	240
0.4-25-3	116	280
0.4-30-3	116	280
0.45-10-3	76	240
0.45-12.5-3	76	240
0.45-14-3	86	240
0.45-15-3	86	240
0.45-16-3	86	240
0.45-18-3	96	240
	96	240
	106	240
	116	280

Inombolo Yemodeli

I-voltage elinganisiwe			250VAC, 400VAC, 450VAC
			525VAC, 690VAC, 750VAC
Umthamo olinganisiwe			1-50kVAR
Iphutha			0~+10%
Isici sokushabalalisa okuphansi			ngaphansi kuka-0.10%
I-voltage yokumelana ne-junction			Igobolondo lokuhlangana le-1.75Vn10s 3kVA10s
Ukuvikela			igobolondo le-junction 500VDC likhulu ngomzuzu ongu-1 kune-100M
I-voltage ephezulu kakhulu			I-voltage ekalwe ngo-110%
Ubuningi bokugcwala kwamandla kagesi			130% wamanje alinganisiwe
Isici sokuzikhipha			Ngemva kokucima ugesi, i-voltage esele yehla ibe ngu-50V nangaphansi

Imininingwane	I-voltage ekalwe (kV)	Umthamo ojwayelekile (Kvar)	Inani lomthamo (uF)	Isilinganiso samanje (A)	Ukuma Nokuphakama (mm)
BSMJ0.4-3-3	0.4(50HZ)	3	59	4.3	Uhlobo AH=115
I-BSMJ0.4-5-3		5	99	7.2
I-BSMJ0.4-7.5-3		7.5	149	10.8	Uhlobo AH=135
I-BSMJ0.4-8-3		8	158	11.5
BSMJ0.4-10-3		10	198	14.4	Uhlobo AH=175
BSMJ0.4-12-3		12	238	17.3
BSMJ0.4-14-3		14	278	20.2	Uhlobo AH=215
BSMJ0.4-15-3		15	298	21.7
BSMJ0.4-16-3		16	318	23.1
BSMJ0.4-18-3		18	358	26	Uhlobo AH=245
BSMJ0.4-20-3		20	398	28.9
I-BSMJ0.4-25-3		25	498	36	Uhlobo BH=215
BSMJ0.4-30-3		30	597	43.3	Uhlobo BH=245
I-BSMJ0.4-40-3		40	796	57.7	Uhlobo BH=300
I-BSMJ0.4-50-3		50	995	72.2	Uhlobo C

Imininingwane	I-voltage ekalwe (kV)	Umthamo ojwayelekile (Kvar)	Inani lomthamo (uF)	Isilinganiso samanje (A)	Ukuma Nokuphakama (mm)
BSMJ0.45-3-3	0.45(50HZ)	3	47	3.8	Uhlobo AH=115
BSMJ0.45-5-3		5	78	6.4
I-BSMJ045-7.5-3		7.5	118	9.6	Uhlobo AH=135
I-BSMJ0.45-8-3		8	126	10.3
I-BSMJ045-10-3		10	157	12.8	Uhlobo AH=175
BSMJ0.45-12-3		12	188	15.4
I-BSMJ045-14-3		14	220	18	Uhlobo AH=215
I-BSMJ045-15-3		15	236	19.2
I-BSMJ045-16-3		16	251	20.5
BSMJ0.45-18-3		18	283	23	Uhlobo AH=245
BSMJ0.45-20-3		20	314	25.7
BSMJ0.45-25-3		25	393	32	Uhlobo BH=215
I-BSMJ045-30-3		30	471	38.5	Uhlobo BH=245
I-BSMJ045-40-3		40	629	51.3	Uhlobo BH=300
I-BSMJ045-50-3		50	786	64.2	Uhlobo C

Ubukhulu obuphelele kanye nobokufaka

Inombolo Yemodeli. I-BSMJ(Y),BZMJ(J)	irediyasi yegobolondo M(mm)	igobolondo eliphezulu H(mm)
0.4-10-3	76	240
0.4-12.5-3	76	240
0.4-14-3	86	240
0.4-15-3	86	240
0.4-16-3	86	240
0.4-18-3	96	240
0.4-20-3	96	240
0.4-25-3	116	280
0.4-30-3	116	280
0.45-10-3	76	240
0.45-12.5-3	76	240
0.45-14-3	86	240
0.45-15-3	86	240
0.45-16-3	86	240
0.45-18-3	96	240
0.45-20-3	96	240
0.45-25-3	106	240
0.45-30-3	116	280